The results of data analysis are printed below:Error location = BStandard deviation = 15.33
1) The illegal statement is on line 8. The statement `char ptr2 = string2;` is illegal because `ptr2` is a pointer, but it is declared as a char. Instead, it should be declared as a char pointer, like `char* ptr2 = string2;`.2)
The output that the program will produce in the terminal window is:
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The common methodology for analytic projects is known as
A) Agile
B) BA
C) SDLC
D) CRISP-DM
The common methodology for analytic projects is known as CRISP-DM. What is the CRISP-DM model?CRISP-DM (Cross-Industry Standard Process for Data Mining) is a five-phase model for data mining that enables organizations to plan, execute, and deploy successful data mining results.
The correct answer is option D)
CRISP-DM is a guide to assist data mining practitioners in navigating through data mining projects' complexities. The following are the five phases of the CRISP-DM model: Understanding the business Understanding data Preparing data Modelling Evaluation The CRISP-DM model is the most commonly used methodology for analytics projects. It is also widely utilized to promote the growth of analytics capabilities throughout the organization and has been successfully employed by organizations in a variety of industries.
Therefore, CRISP-DM. The following are the five phases of the CRISP-DM model: Understanding the business Understanding data Preparing data Modelling Evaluation The CRISP-DM model is the most commonly used methodology for analytics projects. It is also widely utilized to promote the growth of analytics capabilities throughout the organization and has been successfully employed by organizations in a variety of industries.
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Why is it important to have system ownership in a business?
What are some steps you would take to ensure there are no data breaches?
System ownership in a business is important for accountability, decision-making, and security.
Steps to prevent data breaches include conducting risk assessments, implementing strong security measures, conducting regular audits, training employees on security practices, developing an incident response plan, keeping systems updated, and continuously improving security measures.
Having system ownership in a business is important for several reasons:
1. Accountability: System ownership ensures that there is a clear individual or team responsible for the overall functioning, maintenance, and security of the system. This accountability helps ensure that the system is properly managed and any issues or concerns are addressed promptly.
2. Decision-making: System owners have the authority to make important decisions regarding the system, such as upgrades, patches, and configurations. This allows for efficient decision-making and ensures that the system aligns with the organization's goals and requirements.
3. Security and Compliance: System owners play a crucial role in implementing and maintaining security measures to protect sensitive data and prevent unauthorized access. They are responsible for ensuring compliance with industry regulations and standards, as well as implementing best practices to mitigate the risk of data breaches.
Steps to ensure there are no data breaches:
1. Conduct Risk Assessment: Identify potential vulnerabilities and assess the risk associated with data breaches. This includes analyzing the system infrastructure, access controls, and potential threats.
2. Implement Strong Security Measures: Establish robust security measures such as firewalls, intrusion detection systems, encryption, access controls, and regular security updates. Implement multi-factor authentication and ensure secure transmission and storage of data.
3. Regular Security Audits: Conduct periodic security audits to identify and address any security gaps or vulnerabilities. This includes penetration testing, vulnerability scanning, and reviewing access logs to detect any unauthorized activities.
4. Employee Training and Awareness: Train employees on security best practices, including safe handling of sensitive data, recognizing phishing attempts, and following security protocols. Foster a culture of security awareness and encourage reporting of any suspicious activities.
5. Incident Response Plan: Develop a comprehensive incident response plan to address data breaches effectively. This includes clearly defined roles and responsibilities, communication protocols, and steps to contain and mitigate the impact of a breach.
6. Regular Updates and Patches: Keep the system and software up to date with the latest security patches and updates. Regularly monitor and apply security updates to address known vulnerabilities.
7. Data Backup and Disaster Recovery: Implement regular data backups and establish a disaster recovery plan to ensure that data can be restored in case of a breach or system failure.
8. Third-Party Vendor Management: If third-party vendors have access to the system or handle sensitive data, conduct due diligence in selecting vendors with strong security measures. Regularly review and monitor their security practices.
9. Incident Monitoring and Response: Implement real-time monitoring tools to detect any suspicious activities or potential breaches. Establish a robust incident response process to quickly respond and mitigate any breaches.
10. Continuous Improvement: Regularly review and update security measures, policies, and procedures based on industry best practices and evolving threats. Stay informed about emerging security trends and technologies to adapt and enhance the security posture of the system.
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Which of the following structures supports elements with more than one predecessor?
O a. None of the other answers
O b. Stack
O c. Queue
O d. Binary Tree
The structure that supports elements with more than one predecessor is Binary Tree. What is a binary tree? A binary tree is a tree structure in which each node has at most two children, named left child and right child.
The left child of a node is always less than the parent node, and the right child of a node is always greater than the parent node. A binary tree is a tree structure in which each node has at most two children, named left child and right child.
The left child of a node is always less than the parent node, and the right child of a node is always greater than the parent node. In a Binary Tree, a node can have at most two children, and one of them is called the left child, while the other is called the right child. Binary Tree is one of the most important data structures, which is used in various applications such as operating systems, computer networking, compilers, search engines, and databases.
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Create set and get class methods (class functions) for each member where: (10 pts) The get method will return and print the value of the data member The set method will change the value of the data member
Create a magnitude class method that performs the following task: (5 pts) M=√(X^2+Y^2 ) Method should return the value of M
Create a direction class method that performs the following task: (5 pts) D=tan^(-1)(Y/X) Method should return the value of D In the main function
create an instance of the Vector class: (15 pts) with no input arguments with X=5 with X=3 and Y=5. For this instance of the class, show the functionalities of set, get, magnitude, and direction methods.
Vector that has two data members, x and y, that represent two components of a 2D vector. This class has 4 methods requirement get_x, get_y, set_x, and set_y, which get and set x and y data members.
The other two methods are magnitude and direction, which calculate the magnitude and direction of the vector using the formulas provided in the problem statement. All the values are returned as floating-point numbers.
The program also includes the main() function, which creates an instance of the Vector class with x=5 and y=3. It then demonstrates the set, get, magnitude, and direction methods of the Vector class to change and get the values of the x and y components of the vector.
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file, go to slide 4, what is the in community.pptx rotation angle of the image? a. 11 b. 3.15 c. 10 d. 355
A buffer containing 0.76 M HF and 0.98 M NaF has a pH of 3.15. Hydrofluoric Corrosive (HF) has K, = 7.1 x OK. option(c).
The equilibrium between the weak acid (HF) and its conjugate base (F-) in the buffer system must be taken into account when determining the pH of a buffer solution. It is possible to use the Henderson-Hasselbalch equation:
pH = pKa + log([A-]/[HA])
Considering that the grouping of HF is 0.76 M and the convergence of NaF (which separates into F-) is 0.98 M, we really want to track down the proportion [A-]/[HA] to work out the pH.
To start with, we really want to decide the convergences of HF and F-in the arrangement in the wake of thinking about the separation of HF:
We can write: HF = H+ + F- Using the expression for the equilibrium constant. We can substitute the concentrations and solve for [F-]/[HF] because K_a for HF is 7.1 x 10(-4):
7.1 x 10(-4) = [H+][F-] / (0.76 - [H+]) We can approximate that the concentration of [H+] is negligible because it is so low in comparison to 0.76.
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which of the following statements is not true about the windows registry?group of answer choicesthe ntuser.dat files may contain information regarding typed urls.there is sam hive for each user account.the ntuser.dat files may contain information regarding saved passwords.there is only one sam hive.
The statement "There is only one SAM hive" is not true about the Windows Registry. The Windows Registry is a hierarchical database that stores configuration settings and options for the Microsoft Windows operating system.
It consists of multiple hives, each serving a specific purpose. Let's analyze each statement to identify the incorrect one: The ntuser.dat files may contain information regarding typed URLs. This statement is true. The ntuser.dat files, which are user-specific registry hive files, can store information related to a user's activities, including typed URLs. There is a SAM hive for each user account. This statement is not true. The SAM (Security Accounts Manager) hive is responsible for storing security-related information, including user account credentials and security policies. There is only one SAM hive per Windows system, and it is not specific to individual user accounts.
The ntuser.dat files may contain information regarding saved passwords. This statement is true. The ntuser.dat files can store various user-related information, including saved passwords for certain applications or services.
Based on the analysis, the incorrect statement is "There is only one SAM hive." The other statements are accurate regarding the Windows Registry.
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C++ Implement the GCD_modulo function that compute GCD using dividing modulo operation
GCD.h
template
T GCD_subtraction(T a, T b)
{
while (a != b)
if (a > b)
a = a - b;
else
b = b - a;
return a;
}
template
T GCD_modulo(T a, T b)
{
//Implement the GCD_modulo function that compute GCD using dividing modulo operation
return 0;
}
GCDApp.cpp
#include
#include
#include "..\GCDLib\GCD.h"
#include "..\benchmark\benchmark.h"
int main()
{
unsigned long long a, b;
do
{
std::cout << "a:";
std::cin >> a;
std::cout << "b:";
std::cin >> b;
if (a > 0ULL && b > 0ULL)
{
unsigned long long gcdSubstraction;
unsigned long long gcdModulo;
Benchmark benchmark1;
gcdSubstraction = GCD_subtraction(a, b);
auto t_GCDsubstraction = benchmark1.elapsed();
Benchmark benchmark2;
gcdModulo = GCD_modulo(a, b);
auto t_GCDmodulo = benchmark2.elapsed();
std::cout << "GCD:" << gcdModulo << std::endl;
std::cout << "GCD substraction : " << std::setw(12) << t_GCDsubstraction << "ns" << std::endl;
std::cout << "GCD modulo : " << std::setw(12) << t_GCDmodulo << "ns" << std::endl;
}
} while (a != 0ULL && b != 0ULL);
}
The Greatest Common Divisor (GCD) is calculated using the modulo division operation by implementing the GCD_modulo function. The code is written in C++ language. The GCD_modulo function is the modification of the previous subtraction function with the use of modulo division operation. The solution is given below:GCD.htemplate T GCD_subtraction(T a, T b) { while (a != b)
if (a > b) a = a - b; else b = b - a; return a;}// Implementation of the GCD_modulo function that compute GCD using dividing modulo operationtemplate T GCD_modulo(T a, T b) { while (b != 0) { T r = a % b; a = b; b = r; } return a;}GCDApp.cpp#include #include #include "..\GCDLib\GCD.h"#include "..\benchmark\benchmark.h"int main(){ unsigned long long a, b; do { std::cout << "a:"; std::cin >> a; std::cout << "b:"; std::cin >> b; if (a > 0ULL && b > 0ULL) { unsigned long long gcdSubstraction; unsigned long long gcdModulo; Benchmark benchmark1; gcdSubstraction = GCD_subtraction(a, b); auto t_GCDsubstraction = benchmark1.elapsed(); Benchmark benchmark2; gcdModulo = GCD_modulo(a, b); auto t_GCDmodulo = benchmark2.elapsed(); std::cout << "GCD:" << gcdModulo << std::endl; std::cout << "GCD substraction : " << std::setw(12) << t_GCDsubstraction << "ns" << std::endl; std::cout << "GCD modulo : " << std::setw(12) << t_GCDmodulo << "ns" << std::endl; } } while (a != 0ULL && b != 0ULL);}
In the implementation of GCD_modulo function, we first check if the value of b is not equal to zero. If it is not zero, then the value of r is calculated as a modulo b and the value of a is assigned to b, and the value of r is assigned to a. This procedure repeats until b becomes zero.The code will then output the values of GCD_subtraction and GCD_modulo with respect to the time taken to execute each function. The output values of the GCD modulo will be the same as the GCD subtraction values.
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"After the idea came to them in 2020, the core team decided to do a pilot run of the app in Guwahati. "We started with small towns because the eastern part of India is still quite underserved when it comes to ecommerce. And, if something works in a small town, it has a higher chance of working in bigger cities," Roshan says. The app was officially launched in February 2021, after a successful test run, began by offering daily essentials, including products like Aashirwad Atta and Lizol that have a higher brand recall, to attract more users." Roshan Farhan and his team... A. are unwilling to change B. are aggresive risk takers C. are experts at ecommercee D. are talented in ecommerce
Based on the given information, Roshan Farhan and his team can be described as aggressive risk-takers. This can be inferred from their decision to start with small towns in the eastern part of India, which is underserved in terms of ecommerce.
By doing so, they are taking a risk by entering a market that is relatively untapped and less explored compared to bigger cities. They believe that if their app works in small towns, it has a higher chance of success in bigger cities.
This approach demonstrates their willingness to take on challenges and venture into uncharted territories. They are not hesitant to step out of their comfort zone and try something new, even though there may be uncertainties and potential obstacles. Their successful pilot run further supports their risk-taking nature.
In summary, Roshan Farhan and his team are aggressive risk-takers who are willing to explore and expand their ecommerce app in underserved markets.
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Reverberen software solutions is a software development firm, catering for government projects for Sydney waters. You are a Senior software engineer at a the firm developing an exciting new product that will allow salespeople to generate sales quotes and customer invoices from their smart phones.
Identify and explain the clauses you have learnt in this unit which relate to your answer. (5 marks)
In this scenario, there are some clauses that can be identified as follows:1. Noun Clause A noun clause is a dependent clause that acts as a noun. For instance, in the given statement, “that will allow salespeople to generate sales quotes and customer invoices from their smart phones” is a noun clause.
Adjective Clause An adjective clause is a dependent clause that describes or modifies a noun or pronoun in the sentence. For instance, in the given statement, “catering for government projects for Sydney waters” is an adjective clause that describes the type of software development services the company offers.3. Adverb ClauseAn adverb clause is a dependent clause that acts as an adverb.
It modifies the verb in the sentence. For instance, in the given statement, “You are a Senior software engineer at the firm” is an adverb clause that modifies the verb “developing.”4. Relative ClauseA relative clause is a type of adjective clause that starts with a relative pronoun like who, whom, whose, that, which, etc. For instance, in the given statement, there is no relative clause.
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Week 13 - Due Mon 5/9: What will dominate more in the future of this Information Age: Internet-enhanced and data-driven television, next-gen computers, physical AI assistants (Alexa or even robots), or the magic of hand-held devices? Or is it a balance? Or is it something else? Describe your choice/prediction.
The Information Age has witnessed a rapid advancement in technology and has seen an expansion of devices and gadgets that were once thought impossible.
These devices have become an integral part of human life, and they come in different shapes, sizes, and functions. The question of what will dominate more in the future of this Information Age: Internet-enhanced and data-driven television, next-gen computers, physical AI assistants (Alexa or even robots), or the magic of hand-held devices? Or is it a balance? Or is it something else. Here is the answer:
With each passing day, new technologies are invented, and existing ones are modified to suit the user's needs. The future of the information age is a balance between the different technologies mentioned above. The Internet-enhanced and data-driven television will become a significant part of the information age since it is essential for information sharing and dissemination.Next-gen computers will become essential in future technologies since they offer higher speeds, more storage capacity, and can perform multiple tasks simultaneously.
Physical AI assistants (Alexa or even robots) will become an integral part of the information age since they offer a high level of convenience to their users. They help to perform tasks that would have otherwise been challenging or time-consuming.The magic of hand-held devices will still dominate in the future since they are the most convenient and user-friendly devices. They offer easy access to information and can be used anywhere, anytime, and by anyone. They are also portable and have a long battery life.
The future of the information age will see a balance between these technologies since they complement each other and will become essential in day-to-day life. In conclusion, the future of the information age is a balance between the Internet-enhanced and data-driven television, next-gen computers, physical AI assistants (Alexa or even robots), and the magic of hand-held devices.
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Q17& Q18
Question 17 Not yet answered Points out of 1.00 Flag question 24. The freemium models are most commonly applied to online software services or online publishing. Select one: O a. True O b. False Quest
The statement "The freemium models are most commonly applied to online software services or online publishing" is True.
Freemium is a popular marketing strategy that is widely employed by online businesses, including software and digital publishing companies. The freemium model offers customers free access to a product or service that has limited functionality or features. The aim is to entice consumers to use the free version and then upgrade to a premium version with more functionality and features, which requires payment. As a result, the freemium model generates revenue for the firm while also allowing consumers to test the product before making a purchase. The freemium model has been implemented effectively by several digital companies, and it continues to be one of the most popular pricing strategies.
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In C++
Write the driver function definition for a function called deleteKthNode that takes as its parameters the linked list reference (nodeType pointer reference) and an integer value. The function should find and delete the kth node in the list. If the kth node does not exist, the function should print a message saying "The kth node does not exist in this list".
/*PASTE CODE HERE*/
The driver function definition for a function called delete Kth Node that takes as its parameters the linked list reference (nodeType pointer reference) and an integer value in C++ is shown below: void delete Kth Node(node Type* &head, int k)
{nodeType* ptr = head;int counter = 0;while (ptr != nullptr) {if (counter == k) {break;}counter++;ptr = ptr->next;}if (ptr == nullptr) {cout << "The kth node does not exist in this list" << endl;}else {if (counter == 0) {head = ptr->next;}else {nodeType* prev = head;for (int i = 0; i < counter-1; i++) {prev = prev->next;}prev->next = ptr->next;}}delete ptr;}
The function should find and delete the kth node in the list. If the kth node does not exist, the function should print a message saying "The kth node does not exist in this list". The above code uses a pointer variable ptr that traverses the linked list until it reaches the kth node. The integer variable counter is used to count the number of nodes traversed. If the kth node does not exist, the message "The kth node does not exist in this list" is displayed, otherwise, the kth node is deleted and the previous node is connected to the node following the deleted node.
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Answer the following questions briefly. (10 pts for each item, total 30 pts) (1) What is the task of CPU? What are the three parts of it? [ ] (2) What are physical address, segment address and offset address? [ ] (3) Please describe the establishment and assembly process of assembly language program. [ ]
(1) The Central Processing Unit (CPU) in a computer system is responsible for processing commands and performing calculations. The control unit, the arithmetic logic unit (ALU), and the registers are the three components of the central processing unit (CPU).
2. A physical address specifies the exact location of a piece of data within the computer's memory. The starting address of a particular segment is indicated by a segment address, which is used to divide the memory into segments. The starting address of a segment and a specific location within that segment are different from the segment's offset address.
3. There are various processes involved in building and compiling an assembly language program. First, assembly language, which uses mnemonic code to represent machine instructions, is used to write programs. An assembler is used to put together an assembly program in order to translate the assembly language code into machine code.
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Re-write the answer about website software
1. How are you doing in the course so far?
The course is interesting and fast paced
2. Was there anything that was particularly challenging?
My challenge is error handling. It is a challenge to find error/mistake
3. Have you been able to manage your time to keep up with the course?
Utilizing my time accordingly by read and practice
4. Describe one or two of the most interesting and/or useful things you learned in the past few weeks.
I learn powerful tools that help easily manage website
I learn to make more interactive
Based on the given information, here is the re-written answer about website software:Learning website software is an interesting and fast-paced course.
However, error handling has been particularly challenging because it is difficult to find mistakes. In order to keep up with the course, I have been utilizing my time accordingly by reading and practicing.
I have learned powerful tools that help easily manage websites and make them more interactive. Based on the given information, here is the re-written answer about website software:Learning website software is an interesting and fast-paced course.
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You will be implement the heap tree and write test cases.
Please no main.cpp. I just need code for priority_queue.h. Thanks
priority_queue.h
#ifndef ch1_PRIORITY_QUEUE_H
#define ch1_PRIORITY_QUEUE_H
#include
#include
namespace KW { /** Priority queue based on a heap stored in a vector */
class priority_queue {
public: /** Construct an empty priority queue */
priority_queue() {} /** Insert an item into the priority queue */
void push(const Item_Type &item); /** Remove the smallest item */
void pop(); /** Return true if the priority queue is empty */
bool empty() const; /** Return the number of items in the priority queue */
int size() const; /** Return a reference to the smallest item */
const Item_Type &
top() const; /** Return a copy of the container Function used for testing */
Container get_container() const;
private: /** The vector to hold the data */
Container the_data; /** The comparator function object */
Compare comp;
}; // Implemention of member functions } // End namespace KW
}
#endif //ch1_PRIORITY_QUEUE_H
Random.h
#ifndef ch1_RANDOM_H
#define ch1_RANDOM_H
#include
#include
/** Class to encapsulate the standard random number generator. */
class Random {
public:
/** Initializes the random number generator using the time
as the seed.
*/
Random() {
std::srand(std::time(0));
}
/** Initializes the randon mumber generator using a
supplied seed.
*/
Random(int seed) {
std::srand(seed);
}
/** Returns a random integer in the range 0 - n. */
int next_int(int n) {
return int(next_double() * n);
}
/** Return a random double in the range 0 - 1. */
double next_double() {
return double(std::rand()) / RAND_MAX;
}
};
#endif //ch1_RANDOM_H
Implementation of heap tree is as follows: priority_ queue.h:```#ifndef ch1_PRIORITY_QUEUE_H#define ch1_PRIORITY_QUEUE_H#include #include #include using namespace std name space KW { /** Priority queue based on a heap stored in a vector */template, type name Compare = less>class
priority_ queue {public: /** Construct an empty priority queue */priority_queue() {} /** Insert an item into the priority queue */void push(const Item_Type &item) {the_data. push_ back(item);push_ heap(the_data. begin(), the_data.end(), comp);} /** Remove the smallest item */void pop() {pop_ heap(the_data. begin(), the_data.end(), comp);the_data.pop_back();} /** Return true if the priority queue is empty */bool empty() const {return the_data.empty();} /**
Return the number of items in the priority queue */int size() const {return the_data.size();} /** Return a reference to the smallest item */const Item_Type &top() const {return the_data.front();} /** Return a copy of the container Function used for testing */Container get_container() const {return the_data;}private: /** The vector to hold the data */Container the_data; /** The comparator function object */Compare comp;}; // Implemention of member functions } // End namespace KW}#endif //ch1_PRIORITY_QUEUE_H```Test cases are as follows:#include #include #include "priority_queue.h"#include "Random.h"using namespace std;void test();int main() {test();return 0;}void test() {KW::priority_queue pq;priority_queue std_pq;Random rand(10);for (int i = 0; i < 10; ++i) {int value = rand.next_int(100);pq.push(value);std_pq.push(value);}// check contents of the KW priority_queuewhile (!pq.empty() && !std_pq.empty()) {cout << "KW = " << pq.top() << ", std = " << std_pq.top() << endl;pq.pop();std_pq.pop();}if (!pq.empty() || !std_pq.empty()) {cout << "Error in pop method" << endl;}for (int i = 0; i < 10; ++i) {int value = rand.next_int(100);pq.push(value);std_pq.push(value);}// check contents of the KW priority_queuevector kw_vect = pq.get_container();priority_queue std_pq_copy = std_pq;while (!std_pq_copy.empty()) {if (std::find(kw_vect.begin(), kw_vect.end(), std_pq_copy.top()) == kw_vect.end()) {cout << "Error in get_container method" << endl;}std_pq_copy.pop();}cout << "All tests passed" << endl;}
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Given a sequence of 5 element keys < 23, 26, 16, 38, 27 > for searching task: 5, 16, 38, 27NLY
= mod 11, insert the keys above according to its original sequence (from left to right) into a hash table of 11 slots. Indicate the cases of collision if any. Show your steps and calculations with a table as in our course material.
Insert the keys above according to its original sequence (from left to right) into a hash table of 11 slots element. Indicate the cases of collision if any. Show your steps and calculations with a table as in our course material.
Indicate the cases of collision if any. Show your steps and calculations with a table as in our course material. sed technique is modulo division method. The division method is more commonly used than the multiplication method. The hash function is h(key) = key mod m, where m is the size of the hash table, and mod is the modulo operator.
Thus, the key is mapped to one of the m slots or indexes in the table. Collision happens when two keys generate the same index in the table. In such cases, the collision is resolved using linear probing method. A hash table can be created with the following steps Given sequence of keys = < 23, 26, 16, 38, 27 >
Size of hash table = 11
Hash Function: h(key) = key % m
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Create a script that will print out the message given below. Name the file homework01_Pb4.c Please use these rules. a). Use string variables to display series of alphabetical characters (words) in bold italic b) Use integer type or float type (based on the given number) for numbers in bold italic. c). The number 45997 should be the combination of two integer type variables- 36,108 and 9889. Do not create another variable for 45997. d). USF has to be a combination of 3 characters e) Do not forget to use Escape Sequence to make the display as similar as possible f) A Reminder: DO NOT WORRY ABOUT SPECIAL EFFECTS - BOLD, UNDERLINES, ITALICS, ETC. The University of South Florida, also known as USF, is an American metropolitan public research universitylocated in Tampa, Florida, United States. USF is also a member institution of the State University System of Florida. Founded in 1956, USF is the fourth- largest public university in the state of Florida, with a total enrollment of 45997 from the undergraduate enrollment of 36108 and the graduate enrollment 9889 of as of the 2014-2015 academic year. The USF system comprises three institutions: USF Tampa, USF St. Petersburg and USF Sarasota-Manatee. Each institution is separately accredited by the Commission on Colleges of the Southern Association of Colleges and Schools. [5] The university is home to 14 colleges, offering more than 80 undergraduate majors and more than 130 graduate, specialist, and doctoral-level degree programs. [6] Tuition For the 2015-2016 academic year, tuition costs were: Undergraduate $211.19 per credit hour for in-state students, and $575.01 per credit hour for out-of- state students. Total tuition/fees :$6,410 for in-state and $17,324 for out of state. Graduate $431.43 per credit hour for in-state students, and $877.17 per credit hour for out-of- state students. Total tuition/fees :$10,428 for in-state and $21,126 for out of state
The script that will print out the message given is in the explanation part below.
Here is a C language that prints the specified message while adhering to the guidelines. "homework01_Pb4.c" is the name of the file.
#include <stdio.h>
int main() {
char* boldItalicWords = "The University of South Florida, also known as \x1b[1m\x1b[3mUSF\x1b[0m\x1b[22m, is an American metropolitan public research university located in Tampa, Florida, United States. USF is also a member institution of the State University System of Florida. Founded in 1956, USF is the fourth-largest public university in the state of Florida, with a total enrollment of \x1b[1m\x1b[3m45997\x1b[0m\x1b[22m from the undergraduate enrollment of \x1b[1m\x1b[3m36108\x1b[0m\x1b[22m and the graduate enrollment \x1b[1m\x1b[3m9889\x1b[0m\x1b[22m as of the 2014-2015 academic year. The USF system comprises three institutions: USF Tampa, USF St. Petersburg and USF Sarasota-Manatee. Each institution is separately accredited by the Commission on Colleges of the Southern Association of Colleges and Schools. [5] The university is home to 14 colleges, offering more than 80 undergraduate majors and more than 130 graduate, specialist, and doctoral-level degree programs. [6]";
int num1 = 36108;
int num2 = 9889;
int num3 = num1 + num2;
float inStateTuitionPerCreditHour = 211.19;
float outOfStateTuitionPerCreditHour = 575.01;
float inStateTotalTuitionFees = 6410.0;
float outOfStateTotalTuitionFees = 17324.0;
float gradInStateTuitionPerCreditHour = 431.43;
float gradOutOfStateTuitionPerCreditHour = 877.17;
float gradInStateTotalTuitionFees = 10428.0;
float gradOutOfStateTotalTuitionFees = 21126.0;
printf("%s\n", boldItalicWords);
printf("Tuition For the 2015-2016 academic year, tuition costs were:\n");
printf("Undergraduate $%.2f per credit hour for in-state students, and $%.2f per credit hour for out-of-state students. Total tuition/fees: $%.2f for in-state and $%.2f for out of state.\n",
inStateTuitionPerCreditHour, outOfStateTuitionPerCreditHour, inStateTotalTuitionFees, outOfStateTotalTuitionFees);
printf("Graduate $%.2f per credit hour for in-state students, and $%.2f per credit hour for out-of-state students. Total tuition/fees: $%.2f for in-state and $%.2f for out of state.\n",
gradInStateTuitionPerCreditHour, gradOutOfStateTuitionPerCreditHour, gradInStateTotalTuitionFees, gradOutOfStateTotalTuitionFees);
return 0;
}
Thus, this display text in bold and italic.
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You have to design a university website. Suppose your database name is "university" and one of the relation in the university database is "instructor". The attribute of the "instructor" table is "id", "name", "department", and "salary". Here, you have to create an about function in aboutController class that can take the parameter "id" from route named "/about/{id}" and retrieve the data from database table "instructor" of that specific id using appropriate model. Then you have to display the id, name, department, and salary in "about.blade.php" view script of that specific id which must be located in resources/views folder. Design the appropriate command line command, route, controller, and view part for this system.
Please write CODE in PHP
Given below is the code that shows how to design a university website using PHP. The code creates an about function in aboutController class that can take the parameter "id" from route named "/about/{id}" and retrieve the data from database table "instructor" of that specific id using appropriate model.
The id, name, department, and salary in "about.blade.php" view script of that specific id which is located in resources/views folder. Code: $instructor]);}}// View:
Instructor Details
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Use recursive functions only
Python only**
printSequencesStartingWith - Given a prefix string consisting of RNA bases, plus a target length of RNA, this function must print out every possible sequence of RNA bases of the target length which starts with the given prefix, in alphabetical order. Note that this function is not fruitful, although it serves as a warm-up for the next function, which is. When figuring out all possible RNA sequences, we assume that at each position one of the bases 'A', 'C', 'G', or 'U' appears. note that if the prefix provided is equal to or longer than the target length, just that prefix is printed (even if it's longer that required).
Hints:
You only need to print in the base case, and the base case should involve comparing the length of the prefix with the target length. (Think carefully about what this comparison should be!)
In the recursive case, you should call printSequencesStartingWith recursively exactly four times, once for each RNA base.
Define printSequencesStartingWith with 2 parameters
Use def to define printSequencesStartingWith with 2 parameters
Call print
Within the definition of printSequencesStartingWith with 2 parameters, call print in at least one place.
Call printSequencesStartingWith
Within the definition of printSequencesStartingWith with 2 parameters, call printSequencesStartingWith in at least one place.
Example:
In [ ]: printSequencesStartingWith(' ',1)
Prints:
A
C
G
U
Here is the solution for the given Python question using recursive functions only:'''Given a prefix string consisting of RNA bases, plus a target length of RNA, this function must print out every possible sequence of RNA bases of the target length which starts with the given prefix, in alphabetical order.
'''def printSequencesStartingWith(prefix, length): '''Recursive function to generate all possible RNA sequences''' if len(prefix) >= length: print(prefix) return else: # call function recursively with each of the four RNA bases printSequencesStartingWith(prefix + 'A', length) printSequencesStartingWith(prefix + 'C', length) printSequencesStartingWith(prefix + 'G', length) printSequencesStartingWith(prefix + 'U', length) return# call the function with prefix = ' ' and length = 1printSequencesStartingWith(' ', 1)'''The above code first checks the length of the prefix with the given length of RNA bases, if it is greater than or equal to length, it prints the prefix itself. If not, it calls the same function four times recursively with the addition of each of the four RNA bases in the prefix.
Finally, it prints all possible RNA sequences starting with the given prefix, in alphabetical order.In the main function, we call printSequencesStartingWith function with prefix = ' ' and length = 1 as per the given example. This will print the output as:A C G U'''Note: The given solution prints the output in the desired format.
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There are some processes that need to be executed. Amount of a load that process causes on a server that runs it, is being represented by a single integer. Total load caused on a server is the sum of the loads of all the processes that run on that server. You have at your disposal two servers, on which mentioned processes can be run, Your goal is to distribute given processes between those two servers in the way that, absolute difference of their loads will be minimized. Write a function: class solution { public int solution(int[] A); } (JAVA) that, given an array of A of N integers, of which represents loads caused by successive processes, the function should return the minimum absolute difference of server loads. For example, given array A such that:
A[0] = 1
A[1] = 2
A[2] = 3
A[3] = 4
A[4] = 5
Your function should return 1. We can distribute the processes with loads 1,2,3,4 to the first server and 3,5 to the second one, so that their total loads will be 7 and 8, respectively, and the difference of their loads will be equal to 1
The Java code that solves this problem has been written in the space below
How to write the Java codepublic class Solution {
public int solution(int[] A) {
int totalLoad = 0;
for (int load : A) {
totalLoad += load;
}
int server1Load = 0;
int server2Load = totalLoad;
int minAbsoluteDifference = Integer.MAX_VALUE;
for (int i = 0; i < A.length - 1; i++) {
server1Load += A[i];
server2Load -= A[i];
int absoluteDifference = Math.abs(server1Load - server2Load);
minAbsoluteDifference = Math.min(minAbsoluteDifference, absoluteDifference);
}
return minAbsoluteDifference;
}
}
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How many page faults are generated in a demand paged system with 4 frames following the optimal page replacement algorithm for the following reference string: 8,5, 6, 2, 5, 3, 5, 4, 5, 6 a.8 b.6 c.7 d.5 e.4
The reference string that needs to be used for generating page faults for demand paged system is: 8, 5, 6, 2, 5, 3, 5, 4, 5, 6.The number of page faults generated in a demand paged system with 4 frames following the optimal page replacement algorithm is 7.There are four frames available to be filled and the reference string is 8, 5, 6, 2, 5, 3, 5, 4, 5, 6. Initially all the frames are empty.
The first page accessed is 8 and it leads to a page fault as the page is not present in the memory, the frame in memory is also 0 as the memory is empty. After 8, the second page accessed is 5, as it is not present in the memory it leads to another page fault, the frame filled is 1. Now the memory has frames 0 and 1 filled.6 is accessed next, it also leads to a page fault since it is not present in the memory.
Frame 2 is filled with 6.Next, 2 is accessed, this leads to another page fault and the frame 0 is replaced with 2 as per the optimal page replacement algorithm. Now, 5 is accessed, but it is already present in the memory, so there is no page fault.3 is accessed next and leads to a page fault as it is not present in the memory. The frame 1 is replaced with 3.Now, again 5 is accessed, but it is already present in the memory, so there is no page fault.4 is accessed next and leads to another page fault and frame 0 is replaced with 4.Lastly, 6 is accessed, it is already present in the memory, so there is no page fault.Page Faults: 7Hence, option C. 7 is the correct answer.
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Perform a web search for sample proposals using your favorite search engine, and answer the following questions: 1. What organization or company developed the proposal, and what objective was it trying to accomplish? 2. Evaluate the effectiveness of this proposal based on information you have studied in this chapter. Discuss the strength and weaknesses of the proposal. Are there any items missing from the proposal that should have been included in your opinion? Post (embed an image in your post is preferred) the proposal in your original post so others can see it, and comment on it.
However, I can provide you with general guidance on evaluating proposals based on information typically studied in proposal development.
When assessing a proposal's effectiveness, consider the following factors: Clear Objectives: Does the proposal clearly state the objectives it aims to accomplish and how it will address the problem or need?
Logical Structure: Is the proposal well-organized and easy to follow, with a clear introduction, body, and conclusion?
Supporting Evidence: Does the proposal provide relevant data, research findings, or case studies to support its claims and recommendations?
Feasibility: Does the proposal outline a realistic plan, including timelines, resources required, and potential challenges?
Persuasive Language: Is the proposal written in a compelling manner that effectively communicates its message and convinces the reader?
In terms of missing items, it depends on the specific proposal and its objectives. However, common elements that may be included are a budget, risk assessment, implementation plan, and evaluation methods.
Unfortunately, as a text-based AI, I'm unable to embed images. I can only provide information and answer questions to the best of my knowledge and abilities based on the text you provide.
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A computer network comprises two or more computers that are
connected either by cables or WiFi
A computer network comprises two or more computers that are connected either by cables or WiFi. These networks are commonly known as local area networks (LANs). LANs can be interconnected to create larger wide area networks (WANs) and metropolitan area networks (MANs).
A computer network is a set of interconnected computers that share data and resources such as printers and Internet connections. Networks can be classified by the geographic area they cover and by their method of connection. Wired networks use physical cables to connect computers and other devices, while wireless networks use radio waves to connect devices without cables.
The two most common types of wireless networks are Wi-Fi networks and cellular networks, which allow devices to connect to the Internet via cellular towers. LANs, WANs, and MANs are all examples of network topologies. A network topology is the physical layout of a network, including the location of devices and the way in which they are connected to one another.
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Task 06
Write a command that will show you all the packages that are installed on your system. How do you know which command to use?
Task 07
Write a command that will install the package cmatrix. Then give the command to uninstall it.
Task 08
Write a command that will install the package cmatrix from the repository. Then give the command to uninstall it. What is the difference between installing something from a repository and vs directly installing a package?
Task 09
Write a command that will display information about the terminator package, assuming that package isn’t installed. Then, give the command that would show if the bolt package is installed and list which version is currently installed.
Task 10
Write a command that will update the currently installed packages on your system to the newest versions.
Task 06To display all the packages that are installed on the system, we can use the following command: dpkg-query -l How do you know which command to use? We can know which command to use in the Linux operating system by reading its documentation.
There are different types of documentation available for the Linux operating system. These include man pages, info pages, and How-to guides. Task 07To install the package cmatrix, we can use the following command: sudo apt-get install cmatrix To uninstall it, we can use the following command: sudo apt-get remove cmatrix Task 08To install the package cmatrix from the repository, we can use the following command: sudo apt-get install cmatrix To uninstall it.
we can use the following command: sudo apt-get remove cmatrix What is the difference between installing something from a repository and directly installing a package?When we install something from a repository, the operating system retrieves the package from a central server and installs it. It also installs any dependencies that the package requires. Directly installing a package means that we have downloaded the package from the internet and we are installing it manually. We need to install any dependencies that the package requires.Task 09To display information about the terminator package, we can use the following command:sudo apt-cache show terminatorTo show if the bolt package is installed and list which version is currently installed, we can use the following command:dpkg-query -s boltTask 10To update the currently installed packages on the system to the newest versions, we can use the following command:sudo apt-get update && sudo apt-get upgrade.
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What is the area value of 6. 706e+8 mph?
Answer:
670,600,000 miles per hour.
lmk if im wrong
mfps are widely used in corporate environments. use the internet to research mfps. identify three mfps, and list their features. what are the security risks of an mfp? how should they be protected? write a one-page paper on your research.
Three examples of MFPs and their features are: HP LaserJet Pro M281fdw: This MFP offers features like printing, scanning, copying, and faxing.
It supports wireless and mobile printing, has automatic two-sided printing, and includes security features like secure boot, secure code integrity validation, and password protection. Canon imageRUNNER ADVANCE C5535i III: This MFP provides advanced printing, scanning, and copying capabilities. It has a customizable touchscreen interface, supports mobile and cloud printing, and offers features like document capture and OCR (Optical Character Recognition). Security features include user authentication, device and data encryption, and secure print options.
Xerox VersaLink C405: This MFP offers printing, scanning, copying, and faxing functionalities. It has a large touchscreen interface, supports cloud connectivity, and includes features like built-in apps for easy document management. Security measures include user authentication, network security features, and data encryption.
Regarding the security risks of MFPs, some potential vulnerabilities include unauthorized access to sensitive documents, data breaches through network connections, and malicious attacks targeting the device's firmware or software. To protect MFPs, organizations should consider implementing the following measures:
User authentication: Require users to authenticate themselves before accessing the MFP's functions or sensitive data. Secure network connectivity: Ensure that the MFP is connected to a secure network and implement measures like encryption, firewalls, and regular network security updates.
Firmware/software updates: Keep the MFP's firmware and software up to date to patch any security vulnerabilities. Access controls: Set access permissions and restrict certain functions or features to authorized users only.
Data encryption: Implement encryption methods to protect data both during transmission and storage.
Regular auditing and monitoring: Monitor the MFP's usage, track printing activities, and conduct regular audits to detect any suspicious or unauthorized activities.
These are just a few examples of security measures, and organizations should assess their specific requirements and consult with IT professionals to implement a comprehensive security strategy for their MFPs.
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consider an institution with a 1.5 mbps incoming channel from the internet. the average http request rate from all browsers in the institution is 30/second. each request is for a single object with an average size of 7,000 bytes. will the incoming channel congested by the http traffic?
To determine if the incoming channel will be congested by the HTTP traffic, we can calculate the total data rate generated by the HTTP requests and compare it to the capacity of the channel.
The total data rate can be calculated as follows:
Data Rate = HTTP request rate * Average object size
= 30 requests/second * 7,000 bytes/requestConverting bytes to bits (8 bits per byte):
Data Rate = 30 * 7,000 * 8 bits/second
= 1,680,000 bits/second
The incoming channel has a capacity of 1.5 Mbps, which is equivalent to 1,500,000 bits/second.
Since the total data rate of the HTTP traffic (1,680,000 bits/second) is higher than the capacity of the incoming channel (1,500,000 bits/second), the channel will be congested. The incoming channel's capacity is not sufficient to handle the incoming HTTP traffic at the given rate, resulting in congestion and potential slowdowns in accessing web content.
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Write an application program using dynamic array of object to store the ISBN, title, and
author of book. Create a class called "Book", add appropriate data fields to the class, add the
operations (methods) insert, removeAt, indexOf, and print to the class.
please i want the code as simple way and as soon as possible thank you for your help
Sure! Here's an example code in C++ that meets the requirements of your question.```#include #include using namespace std; class Book { private: string isbn; string title; string author; public: void insert(string i, string t, string a) { isbn = i; title = t; author = a; } void remove At(int index, Book books[], int size)
{ if(index < 0 || index >= size) { cout << "Invalid index." << endl; return; } for(int i = index; i < size - 1; i++) { books[i] = books[i+1]; } books[size - 1].isbn = ""; books[size - 1].title = ""; books[size - 1].author = ""; } int indexOf(string i, Book books[], int size) { for(int j = 0; j < size; j++) { if(books[j].isbn == i) { return j; } } return -1; } void print(Book books[], int size) { cout << "ISBN\t\tTitle\t\Author" << endl; for(int j = 0;
j < size; j++) { cout << books[j].isbn << "\t" << books[j].title << "\t" << books[j].author << endl; } } }; int main() { int size; cout << "Enter the number of books to add: "; cin >> size; Book *books = new Book[size]; for(int i = 0; i < size; i++) { string isbn, title, author; cout << "Enter the ISBN of book #" << i+1 << ": "; cin >> isbn; cout << "Enter the title of book #" << i+1 << ": "; cin >> title; cout << "Enter the author of book #" << i+1 << ": "; cin >> author; books[i].insert(isbn, title, author); } books[0].print(books, size); int index; cout << "Enter the index of book to remove: "; cin >> index; books[0].removeAt(index, books, size); books[0].print(books, size); string isbn; cout << "Enter the ISBN of book to search: "; cin >> isbn; int indexFound = books[0].indexOf(isbn, books, size); if(indexFound == -1) { cout << "Book not found." << endl; } else { cout << "Book found at index " << indexFound << "." << endl; } delete [] books; return 0;}```
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This is a Python question:
Write a function num_words (string) that takes a string argument and returns a count of the number of words in the string, where a word is defined as a maximal-length sequence of characters other than "white space" characters. Hint: use the split method of a string. For example: Test Result word_count num_words ("Welcome to lists!") print(word_count) 3
word_count = num_words ("thi01234&*9 &^%x 1") print(word_count) 3
We need to write a Python function called `num_words (string)` that takes a string argument and returns a count of the number of words in the string. Here's how we can do that:def num_words(string):
words = string.split()
Return len(words)The `split()` method of a string splits the string into a list of words using white space characters as the delimiter. We can then get the number of words in the list using the `len()` function. Here are some test cases:word_count = num_words("Welcome to lists!")
print(word_count) # 3
word_count = num_words("thi01234&*9 &^%x 1")
print(word_count) # 3
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TEACHER PORTAL • In this mode, the program first prompts/asks the users to enter the classes and subjects. (Suppose the user has already entered 4 classes, CE-112L BET II- B, CE-112L BET II-A, CE-112L BEEP II-A, and CE-115L BEEE II-A) Now the program should ask the user to enter any one of the selected classes, e.g., Press 1 for CE-112L BET II-B, press 2 for CE-112L BET II-A, press 3 for CE- 112L BEEP II-A, and press 4 for CE-115L BEEE II-A Upon choosing any one of the classes the user can now add students' names, roll numbers, and marks in each assessment. But for marks you have to first select the category like lab reports, mids etc. So for this provide 5 options like press 1 for Lab performance press 2 for Lab reports press 3 for Midterm press 4 for CEA press 5 for Final term. • For lab assesments and lab reports, there must be an option to select the number of lab report e.g 1 for Lab Report 1, 2 for Lab Report2 etc. • For the sake of the project demo, you can keep your array sizes 5. (Do the whole process for only 5 students so that it is easy to demonstate during viva). Take array size from user so that array is generic and you can change its size to whatever you want to chose. • Provide an option to assign weights to each assessment type.(e.g 15% for lab reports, 20% for Lab Assesments, 15% for mids etc) Provide an option to generate total marks after all the marks for each category have been entered. Bogo €
STEP 1: Approach:
The application for the Teacher's Gateway for Marks Entry is written in C++. After that, the user was asked to enter the number of students and courses in this programme."
"The user is then prompted to choose one of the available classes." After selecting one of the courses, the user can enter the names, roll numbers, and grades of the participants in each evaluation."
Explanation:
An object is a data type that combines functions into a single construct. In an object-oriented system, they appear to be the basic walk entities. Objects can represent everything the programme needs to handle, such as a shape, an address, a time, and so on.
#include<iostream>
#include<stdlib.h>
#include<string.h>
using namespace std;
class portal
{
char name[30][30],sub[30][30],clas[30][30];
int n,s,i,j,m,roll[30],tot=0,per;
float avg,gpa;
public:
void getdata();
void showdata();
void calculate();
};
void portal::getdata()
{
cout<<"Enter the number of classes: ";
cin>>n;
for(i=0;i<n;i++)
{
cout<<"Enter class "<<i+1<<": ";
cin>>clas[i];
}
for(i=0;i<n;i++)
{
cout<<"Enter the number of students in class "<<clas[i]<<": ";
cin>>s;
cout<<"Enter the details of students of class "<<clas[i]<<endl;
for(j=0;j<s;j++)
{
cout<<"Enter name of student "<<j+1<<": ";
cin>>name[j];
cout<<"Enter roll number of student "<<j+1<<": ";
cin>>roll[j];
cout<<"Enter the number of subjects of student "<<j+1<<": ";
cin>>m;
cout<<"Enter subjects of student "<<j+1<<": "<<endl;
for(int k=0;k<m;k++)
{
cin>>sub[k];
}
}
}
}
void portal::showdata()
{
for(i=0;i<n;i++)
{
cout<<"Class "<<clas[i]<<": "<<endl;
for(j=0;j<s;j++)
{
cout<<"Name: "<<name[j]<<endl;
cout<<"Roll number: "<<roll[j]<<endl;
cout<<"Number of subjects: "<<m<<endl;
cout<<"Subjects: "<<endl;
}
}
}
}
void portal::calculate()
{
int w;
cout<<"Enter weightage: ";
cin>>w;
tot=tot+w;
avg=tot/m;
per=(avg/100)*s;
if(per>=90)
{
gpa=4;
}
else if(per>=80 && per<90)
{
gpa=3.7;
}
else if(per>=70 && per<80)
{
gpa=3.3;
}
else if(per>=60 && per<70)
{
gpa=3;
}
else if(per>=50 && per<60)
{
gpa=2.7;
}
else if(per>=40 && per<50)
{
gpa=2.3;
}
else
{
gpa=2;
}
}
int main()
{
portal obj;
obj.getdata();
obj.showdata();
obj.calculate();
return 0;
}
Explanation:
#include<iostream>. When functions such as cout, cin, and endl are required but are not mentioned in the current scope, compilers must know where to seek for them. If such a namespace is not provided, the programme exhibits faults.
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