C++ PROGRAMMING: Student grades pls help...
Write a program that reads students’ names followed by their test scores. The program should output each student’s name followed by the test scores and the relevant grade. It should also find and print the highest test score and the name of the students having the highest test score.
Student data should be stored in a struct variable of type studentType, which has four components: studentFName and studentLName of type string, testScore of type int (testScore is between 0 and 100), and grade of type char. Suppose that the class has 20 students. Use an array of 20 components of type studentType. Your program must contain at least the following functions:
A function to read the students’ data into the array.
A function to assign the relevant grade to each student.
A function to find the highest test score.
A function to print the names of the students having the highest test score.
Your program must output each student’s name in this form: last name followed by a comma, followed by a space, followed by the first name; the name must be left justified. Moreover, other than declaring the variables and opening the input and output files, the function main should only be a collection of function calls.
Your program should accept no input and save the output to Ch9_Ex2Out.txt.
Answer:
#include <iostream>
#include <fstream>
#include <string>
using namespace std;
// Declare struct
struct studentType {
string studentFName;
string studentLName;
int testScore;
char grade;
};
// Function prototypes
void readData(studentType[], int);
void assignGrade(studentType[], int);
int highestScore(studentType[], int);
void printNames(studentType[], int, int);
int main() {
// Declare variables
const int NUM_STUDENTS = 20;
studentType student[NUM_STUDENTS];
// Open files
ifstream inFile;
ofstream outFile;
inFile.open("Ch9_Ex2In.txt");
outFile.open("Ch9_Ex2Out.txt");
// Read data
readData(student, NUM_STUDENTS);
// Assign grades
assignGrade(student, NUM_STUDENTS);
// Find and print highest score
int highest = highestScore(student, NUM_STUDENTS);
outFile << "The highest score is " << highest << endl;
outFile << "The students with the highest score are: " << endl;
printNames(student, NUM_STUDENTS, highest);
// Close files
inFile.close();
outFile.close();
return 0;
}
// Function definitions
void readData(studentType student[], int numStudents) {
for (int i = 0; i < numStudents; i++) {
inFile >> student[i].studentLName >> student[i].studentFName >> student[i].testScore;
}
}
void assignGrade(studentType student[], int numStudents) {
for (int i = 0; i < numStudents; i++) {
if (student[i].testScore >= 90)
student[i].grade = 'A';
else if (student[i].testScore >= 80)
student[i].grade = 'B';
else if (student[i].testScore >= 70)
student[i].grade = 'C';
else if (student[i].testScore >= 60)
student[i].grade = 'D';
else
student[i].grade = 'F';
}
}
int highestScore(studentType student[], int numStudents) {
int highest = 0;
for (int i = 0; i < numStudents; i++) {
if (student[i].testScore > highest)
highest = student[i].testScore;
}
return highest;
}
void printNames(studentType student[], int numStudents, int highest) {
for (int i = 0; i < numStudents; i++) {
if (student[i].testScore == highest)
outFile << left << student[i].studentLName << ", " << student[i].studentFName << endl;
}
}
Explanation:
What is the point of encapsulation in object-oriented programming? (OOP)?
A structured data object's values or state are concealed inside a class using encapsulation, prohibiting direct access to them by unauthorized parties.
What is the main use of encapsulation?Overview. One of the core concepts in OOP is encapsulation (object-oriented programming). It speaks about combining data with the processes that use that data. A structured data object's values or state are concealed inside a class using encapsulation, prohibiting direct access to them by unauthorized parties.
Java uses encapsulation, a potent mechanism, to store a class's data members and data methods together. It's done in the form of a secure field that only those in the same class can access. Encapsulation is the process of concealing complex, lower-level data by combining data and operations into a single abstracted entity. By using access modifiers, it can limit erroneous human changes, prohibit unauthorized access to sensitive data, and conceal information.
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Write a java program that takes an integer as input. Then prints all the multiples of 6 below this number.
Answer:
import java.util.Scanner; public class MultiplesOfSeven { public static void main(String[] args){ int j = 0; Scanner scan = new Scanner(System.in); int n = scan.nextInt(); for(j = 1; j <= n; j++){ if(j % 7 == 0){ System.out.print(j + " "); for (int counter = 0 ; counter < n ; counter++) { System.out.print(j*(2 +
In addition to allowing collaborators to leave comments on a shared
document, what does document synchronization permit people to do?
O A. Combine and compress the document into a zip file
B. Update the document and then email it to others
OC. Integrate the document into a shared work calendar
OD. Make and track changes on the document
Document synchronization permits people to make and track changes on the document. The correct option is D.
What is a document synchronization permit?A license that allows music to be synchronized with moving images on a screen, typically in television, film, or ads. When a song is used, sync licenses are required from both the recording owner and the composition owner, and they are often paid as a one-time upfront cost.
The document synchronization permit makes and tracks the changes on the document so that is clear to everyone.
Therefore, the correct option is D. Make and track changes on the document.
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Answer:
D
Explanation:
Complete the code to generate a pseudo-random integer between 1 and 44, including the possibility of both 1 and
44.
>>> import secrets
>>> secret
Answer:
Explanation:
.randbelow(44) + 1
The code above uses the secrets module, which is a part of the Python standard library and uses a cryptographically strong random number generator. The randbelow() function generates a random integer below the number given as an argument. In this case, the argument is 44, which means that the function will generate a random integer between 0 and 43. To get a random integer between 1 and 44, we add 1 to the result of the function.
Write a program in c++ that reads a string consisting of a positive integer or a positive decimal number and converts the number to the numeric format. If the string consist of a decimal number, the program must use a stack to convert the decimal number to the numeric format.
Below is an example program in C++ that reads a string containing a positive integer or a positive decimal number and converts it to the numeric format:
#include <iostream>
#include <stack>
#include <string>
using namespace std;
int main() {
string input;
cout << "Enter a positive integer or decimal number: ";
cin >> input;
bool isDecimal = false;
stack<int> decimalStack;
int number = 0;
for (int i = 0; i < input.length(); i++) {
if (input[i] == '.') {
isDecimal = true;
continue;
}
if (isDecimal) {
decimalStack.push(input[i] - '0');
} else {
number = number * 10 + (input[i] - '0');
}
}
if (isDecimal) {
double decimal = 0;
int count = 1;
while (!decimalStack.empty()) {
decimal += decimalStack.top() * (1.0 / (10 * count));
decimalStack.pop();
count++;
}
number += decimal;
}
cout << "Converted number: " << number << endl;
return 0;
}
What is the program about?The above program uses a stack to convert the decimal part of the input string to the numeric format.
Therefore, The stack stores each digit of the decimal part in reverse order, and then the program uses the stack to calculate the decimal value and adds it to the integer value of the number.
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Code to be written in Python
Correct answer will be awarded Brainliest
In this task, we will be finding a possible solution to number puzzles like 'SAVE' + 'MORE' = 'MONEY'. Each alphabet represents a digit. You are required to implement a function addition_puzzle that returns a dictionary containing alphabet-digit mappings that satisfy the equation. Note that if there are multiple solutions, you can return any valid solution. If there is no solution, then your function should return False.
>>> addition_puzzle('ANT', 'MAN', 'COOL')
{'A': 8, 'C': 1, 'L': 9, 'M': 6, 'N': 7, 'O': 5, 'T': 2}
>>> addition_puzzle('AB', 'CD', 'E')
False
Explanations:
ANT + MAN = COOL: 872 + 687 = 1559
AB + CD = E: The sum of two 2-digit numbers must be at least a two-digit number.
Your solution needs to satisfy 2 conditions:
The leftmost letter cannot be zero in any word.
There must be a one-to-one mapping between letters and digits. In other words, if you choose the digit 6 for the letter M, then all of the M's in the puzzle must be 6 and no other letter can be a 6.
addition_puzzle takes in at least 3 arguments. The last argument is the sum of all the previous arguments.
Note: The test cases are small enough, don't worry too much about whether or not your code will run within the time limit.
def addition_puzzle(*args):
pass # your code here
The python program is given below:
The Python CodeYou can implement the function addition_puzzle by using a backtracking approach. Here is one possible implementation:
def addition_puzzle(*args):
def is_valid(mapping):
# check if the mapping is valid (i.e. no letter is mapped to zero,
# and no letter is mapped to multiple digits)
for letter in mapping:
if mapping[letter] == 0:
return False
if mapping.values().count(mapping[letter]) > 1:
return False
return True
def to_number(word, mapping):
# convert the word to a number using the mapping
number = ''
for letter in word:
number += str(mapping[letter])
return int(number)
def solve(args, index, mapping):
# the base case: if all words have been processed, check if the sum is correct
if index == len(args) - 1:
sum_numbers = 0
for word in args:
sum_numbers += to_number(word, mapping)
if sum_numbers == to_number(args[-1], mapping):
return mapping
else:
return False
# choose the next letter to assign a digit to
letter = args[index][mapping.keys().count(None)]
# try all possible digits for the letter
for digit in range(10):
mapping[letter] = digit
if is_valid(mapping):
result = solve(args, index + 1, mapping)
if result:
return result
mapping[letter] = None
return False
mapping = {}
# initialize the mapping with None values
for word in args:
for letter in word:
mapping[letter] = None
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What layer of the OSI model describes how data between nodes is recovered if messages don't arrive intact at the receiving node?
Note that the layer of the OSI model that describes how data between nodes is recovered if messages don't arrive intact at the receiving node is: Session Layer.
What is OSI Model?The Open Systems Interconnection model is a conceptual model that 'provides a common framework for the coordination of [ISO] standards development for the purpose of system interconnection.
The OSI reference model's objective is to assist technology suppliers and developers so that the digital communications devices and software programs they build may interoperate, as well as to provide a clear framework that explains network operations.
The session layer is layer 5 in the seven-layer OSI model of computer networking. The session layer offers the mechanism for initiating, terminating, and managing a semi-permanent dialogue between end-user application processes.
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Discuss the advantages that VLANs provide for an organization’s business needs (such as compliance, scalability, costs, etc.)
VLANs (Virtual Local Area Networks) provide a number of advantages for an organization's business needs, including:
1. Security: VLANs allow for the segmentation of a network, which can improve security by isolating sensitive data and limiting the potential spread of malware or other threats.
2. Compliance: VLANs can be used to comply with industry regulations such as HIPAA, PCI-DSS, and SOX by ensuring that sensitive data is stored and transmitted in compliance with specific security standards.
3. Scalability: VLANs allow for the easy expansion of a network without the need to reconfigure physical infrastructure, which can improve scalability and reduce costs.
4. Cost Savings: VLANs can help to reduce costs by reducing the number of physical switches and routers required to support a large network. Additionally, VLANs can help to improve network efficiency by reducing unnecessary broadcast traffic.
5. Flexibility: VLANs can be created to reflect an organization's logical structure, such as departments or business units, which can improve communication and collaboration within the organization.
6. Quality of Service: VLANs can be used to prioritize certain types of network traffic over others, which can help to ensure that mission-critical applications receive the bandwidth they require.
Certain files, such as the _____ and Security log in Windows, might lose essential network activity records if power is terminated w/o a proper shutdown.
Python question
The following code achieves the task of adding commas and apostrophes, therefore splitting names in the list. However, in the case where both first and last names are given how would I "tell"/write a code that understands the last name and doesn't split them both. For example 'Jack Hansen' as a whole, rather than 'Jack' 'Hansen'.
names = "Jack Tomas Ponce Ana Mike Jenny"
newList = list(map(str, names.split()))
print(newList) #now the new list has comma, and apostrophe
Answer:
You can use regular expressions to match patterns in the names and split them accordingly. One way to do this is to use the re.split() function, which allows you to split a string based on a regular expression.
For example, you can use the regular expression (?<=[A-Z])\s(?=[A-Z]) to match a space between two capital letters, indicating a first and last name. Then use the re.split() function to split the names based on this regular expression.
Here is an example of how you can use this approach to split the names in your list:
(Picture attached)
This will give you the output ['Jack', 'Tomas', 'Ponce', 'Ana', 'Mike', 'Jenny', 'Jack Hansen']. As you can see, the name "Jack Hansen" is not split, as it matches the pattern of first and last name.
It's worth noting that this approach assumes that all first and last names will have the first letter capitalized and the last names capitalized too. If this is not the case in your data, you may need to adjust the regular expression accordingly.
use CPN Tools V4.0.1 ONLY.
Scenario: In the Lecture we simulated the simple example of a Process
reading a file and then writing back to it. Now, imagine the scenario, with
two Process trying to read or write to the same file.
Task(s):
1. Try to implement any form of locking mechanism of your choice, so
that the file is not written to while another Process is writing to it, and
vice versa
To implement a locking mechanism for a file in a scenario where two processes are trying to read or write to the same file, one approach is to use a file lock. A file lock is a mechanism that allows a process to lock a file, preventing other processes from accessing it until the lock is released.
Below is an example of how you could implement a file lock using the fs module:
const fs = require('fs');
let filePath = 'example.txt';
let fd;
try {
// Open the file and set an exclusive lock
fd = fs.openSync(filePath, 'r+');
fs.flockSync(fd, 'ex');
// Read the file contents
let data = fs.readFileSync(filePath, 'utf8');
// Modify the file contents
data = data + '\nAdded new line';
// Write the modified data back to the file
fs.writeFileSync(filePath, data, 'utf8');
} catch (err) {
console.error(err);
} finally {
// Release the lock
if (fd) {
fs.flockSync(fd, 'un');
fs.closeSync(fd);
}
}
What is the code about?In the above example, the fs.openSync() method is used to open the file and set an exclusive lock on it. This means that any other process trying to access the file will be blocked until the lock is released. The file is then read, modified, and written back to using the fs.readFileSync(), fs.writeFileSync() method. The fs.flockSync(fd, 'un') method is used to release the lock on the file.
It's important to note that this example uses synchronous methods, as they are simpler to understand and use. But in real-world scenarios, using asynchronous methods is more recommended.
Therefore, It's also important to make sure that the lock is released when you're done with the file. This is why the lock is released in the finally block of the try catch block. This way, the lock will be released even if an error occurs while working with the file.
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Which tab is used to configure editing restrictions in Word 2019?
O Review
O References
O Security
O Developer
Answer: O Review
Explanation:
The Review tab is used to configure editing restrictions in Word 2019. The Review tab contains the Protect Document button, which allows you to set and modify editing restrictions on a document. This includes options such as allowing or disallowing changes to the document, setting passwords for editing, and specifying which parts of the document are allowed to be edited.
References tab is used for adding citations and bibliographies to a document. Security tab is not available in Word 2019. Developer tab is used for creating macros, customizing the user interface, and accessing other developer-related features.
50 points
.
What is the "middle" value for the "vertical-align" property based on?
the number of elements on a line
a line's x-height
the height of the page
the shortest element on a line
A line's x-height is the "middle" value for the "vertical-align" property based on. Hence, option A is correct.
What is vertical-align property?Two situations allow for the use of the vertical-align property: to place the box of an inline element inside the line box that contains it. It could be used, for instance, to vertically arrange a picture within a line of text. to position a table's cell content vertically.
Straight lines, curves, and deviations from the horizontal are all included in horizontal alignment. The ground's gradient and vertical curves are both included in vertical alignment. However, after the road is built, it is impossible to change the orientation, thus caution must be given when choosing the final alignment.
Thus, option A is correct.
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What is the most important difference between a computer and a calculator?
Answer:
The most important difference between a computer and a calculator is their level of programmability and flexibility.
A calculator is a specialized electronic device designed specifically for performing mathematical calculations. It typically has a small number of functions and is designed to perform specific tasks, such as basic arithmetic operations, trigonometric and logarithmic calculations. They are usually not able to run programs or perform other tasks beyond basic calculations.
On the other hand, a computer is a much more versatile and programmable machine. It can be used for a wide range of tasks, including word processing, data analysis, internet browsing, and video editing, and it can be programmed to perform specific tasks using a variety of programming languages. Computers can also run a wide range of software applications, and can be connected to other devices such as printers and scanners.
In summary, a calculator is a specialized device for performing mathematical calculations, while a computer is a general-purpose machine that can be programmed to perform a wide range of tasks.
Hope this helps! Enjoy Learning<3
Hey there, could someone help out with this python assignment.
Answer: Here is a guide
Explanation:
Task 1: Setting up the system
# Initialize the stock for each shirt design and size
designs = ['A', 'B', 'C', 'D', 'E']
sizes = ['S', 'M', 'L']
stock = {design+size: 50 for design in designs for size in sizes}
# Input the design and size of a shirt
design = input("Enter the design code (A, B, C, D, E): ")
size = input("Enter the size code (S, M, L): ")
# Input the number of that type of shirt sold
sold = int(input("Enter the number of shirts sold: "))
# Calculate and store the number of that type of shirt remaining
stock[design+size] -= sold
print("Stock remaining for", design+size, ":", stock[design+size])
Task 2: Calculating the money raised
# Initialize the number of shirts sold for each design and size
designs = ['A', 'B', 'C', 'D', 'E']
sizes = ['S', 'M', 'L']
sales = {design+size: 0
for design in designs for size in sizes}
Input the design and size of a shirt
design = input("Enter the design code (A, B, C, D, E): ")
size = input("Enter the size code (S, M, L): ")
Input the number of that type of shirt sold
sold = int(input("Enter the number of shirts sold: "))
Calculate and store the number of that type of shirt remaining
stock[design+size] -= sold
sales[design+size] += sold
Output the statistics for each shirt as individual figures
for design in designs:
for size in sizes:
print("Design", design, "Size", size, ":", sales[design+size])
Output the total statistics
total_sales = sum(sales.values())
print("Total shirts sold: ", total_sales)
Output the shirt that has sold the most and the least
most_sold = max(sales, key=sales.get)
least_sold = min(sales, key=sales.get)
print("Most sold shirt: ", most_sold)
print("Least sold shirt: ", least_sold)
Task 3: Modifying the costs
```python
# Initialize the costs for each design
designs = ['A', 'B', 'C', 'D', 'E']
costs = {'A': 4, 'B': 4, 'C': 4, 'D': 6, 'E': 7.5}
# Input the design and size of a shirt
design = input("Enter the design code (A, B, C, D, E): ")
size = input("Enter the size code (S, M, L): ")
# Input the number of that type of shirt sold
sold = int(input("Enter the number of shirts
Task 1, the program initializes the stock for each shirt design and size, and then it allows the user to input the design and size of a shirt, the number of that type of shirt sold, and then it calculates and stores the number of that type of shirt remaining.
Task 2, the program calculates how many of each design and size of shirt has been sold, and outputs the statistics for each shirt as individual figures and as a total, it also prints which shirt has sold the most and which has sold the least.
Task 3, the program modifies the costs of the shirts, the effect is that the amount of charity money available for each design will now vary with designs A, B and C raising $4 each, design D will raise $6 and design E will raise $7.50. It allows the user to select and print statistics for a shirt design, to allow the money raised to be output for each size and as a total, with suitable annotation.
In order to complete these tasks, you will have to write more code, to add more functionality, error handling, and validation. You will also have to test your code to make sure it works correctly.
Code to be written in Python
Correct answer will be awarded Brainliest
In this task, we will be finding a possible solution to number puzzles like 'SAVE' + 'MORE' = 'MONEY'. Each alphabet represents a digit. You are required to implement a function addition_puzzle that returns a dictionary containing alphabet-digit mappings that satisfy the equation. Note that if there are multiple solutions, you can return any valid solution. If there is no solution, then your function should return False.
>>> addition_puzzle('ANT', 'MAN', 'COOL')
{'A': 8, 'C': 1, 'L': 9, 'M': 6, 'N': 7, 'O': 5, 'T': 2}
>>> addition_puzzle('AB', 'CD', 'E')
False
Explanations:
ANT + MAN = COOL: 872 + 687 = 1559
AB + CD = E: The sum of two 2-digit numbers must be at least a two-digit number.
Your solution needs to satisfy 2 conditions:
The leftmost letter cannot be zero in any word.
There must be a one-to-one mapping between letters and digits. In other words, if you choose the digit 6 for the letter M, then all of the M's in the puzzle must be 6 and no other letter can be a 6.
addition_puzzle takes in at least 3 arguments. The last argument is the sum of all the previous arguments.
Note: The test cases are small enough, don't worry too much about whether or not your code will run within the time limit.
def addition_puzzle(*args):
pass # your code here
Below is one possible implementation of the addition_puzzle function:
def addition_puzzle(*args):
letters = set("".join(args))
digits = set(range(10))
mapping = {}
def is_valid(mapping):
for i, word in enumerate(args[:-1]):
num = 0
for c in word:
if c not in mapping:
return False
num = num * 10 + mapping[c]
if num == 0 or (len(str(num)) < len(word) and num <= 9):
return False
if i == 0:
sum_num = num
else:
sum_num += num
for c in args[-1]:
if c not in mapping:
return False
return sum_num == int("".join(str(mapping[c]) for c in args[-1]))
def backtrack(remaining_letters):
if not remaining_letters:
if is_valid(mapping):
return mapping
else:
return False
for c in remaining_letters:
for d in digits:
if c not in mapping and d != 0:
mapping[c] = d
result = backtrack(remaining_letters - {c})
if result:
return result
del mapping[c]
return False
return backtrack(letters)
What is the function about?This function first creates a set of all the letters used in the input words, and a set of all the possible digits (0-9). It then defines two helper functions: is_valid, which checks if the current mapping of letters to digits satisfies the equation, and backtrack, which is a recursive function that iterates through all possible mappings of letters to digits, and returns a valid mapping if one is found, or False if none is found.
The backtrack function starts by iterating through all letters in the set of remaining letters, and for each letter, it iterates through all possible digits. If the letter has not been mapped to a digit yet, and the digit is not zero, it assigns the digit to the letter, and calls itself recursively with the remaining letters.
Therefore, If the recursive call returns a valid mapping, the function returns it, otherwise, it backtracks and tries the next digit. If no valid mapping is found, the function returns False.
Note that, this solution is a backtracking solution and it will take a lot of time to solve the big inputs and also it is not very efficient.
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Case Project 2-4: Accessibility Options: Over the last few months, Sanjay, the accountant for Buddy's Machine Shop has had problems reading his computer display but has been too embarrassed to tell anyone. Today, he finally lets you know about his problem and asked if you can do anything to help him. He is using Windows 10 on his computer. What can you suggest?
Which of the following options provides correct information about 2.4GHz and 5GHz wireless frequencies? (Select TWO).
2.4GHz has less interference. 5GHz transmits in lower speed.
2.4GHz penetrates solid objects more effectively. 5GHz provides faster data connections.
2.4GHz has a higher data rate. 5GH has 23 channels.
2.4GHz has 11 channels. 5GHz has no data interference.
2.4GHz has a higher coverage area. 5GHz has higher bandwidth.
2.4GHZ has a higher bandwidth. 5GHz has lower transmit power.
2.4GHz has a higher coverage area. 5GHz has higher bandwidth.
i really need help! I had to take off from school because of Covid and now that I am back, its like I dont remember anything. I dont want to fail but I cant get anyone to help me. 1.13.1: LAB: Introduction to Cryptography (classes/constructors), and all the labs before, I have no idea what I am suppose to do. I need a refresher or someone to really help me.'
Answer:
I can be of great help
Explanation:
In the Agile Manifesto Principles 3 and 7 recommend continuous software delivery in "weeks" as a measure of progress. What's one of the ways an agile team can follow this principle?
Answer:
Explanation:
One way an agile team can follow Principle 3 and 7 of the Agile Manifesto is by breaking down their software development process into time-boxed sprints. A sprint is a set period of time (usually between 1 and 4 weeks) where the team focuses on completing a set amount of work. At the end of each sprint, the team delivers a working, tested version of the software that can be used by the customer. This allows the team to continuously deliver working software every few weeks, which allows them to get feedback from the customer and make improvements as needed.
Abdullah has 32 GB pen drive, How many files of size 10 MB can be stored in
his pendrive.
Answer: 3276 files can be stored.
Explanation:
1 GB = 1024 MB
32 * 1024 = 32768 MB (Pen Drive's Storage Capacity)
32768 / 10 = 3276 with fraction, since we should store each file as a whole piece, 3276 files can be stored in the drive.
A series of word-processed documents have been archived onto CD-R.
State two reasons why in 20 years' time it might be impossible to open up these
documents.
Compact Disc Recordable (CD-R) is a write-once technology. Once an area of the disc has been written to, it cannot be erased.
What is meant by CD-R?The CD-R specification, which was originally known as CD Write-Once (WO), was first released in 1988[citation needed] by Philips and Sony in the Orange Book, which is divided into many portions and contains information on the CD-WO, CD-MO (Magneto-Optic), and later CD-RW (ReWritable).
The word "CD-WO" has been replaced in recent editions by "CD-R," whilst "CD-MO" was infrequently used. Written CD-Rs and CD-RWs are fully compatible with the audio CD (Red Book CD-DA) and data CD (Yellow Book CD-ROM) standards in terms of low-level encoding and data format.
The CD-ROM Yellow Book standard only describes a high-level data format; all physical format and low-level code information, including track pitch, linear bit density, and bitstream encoding, is found in the Red Book.
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Your task is to draft a UML class diagram describing the data processors for a pipeline. The component responsible for reading in input data is being designed by another engineer, so you only need to worry about what happens to the data when it reaches your processor. You may assume three classes already exist
Answer:
After much deliberation amongst your team, you have been trusted to design part of a new data processing pipeline. You will be responsible for coming up with the architecture for a dynamically reconfigurable data processor.
Explanation:
The task of drafting a UML class diagram that describes the data processors for a pipeline depends on the components of the processors that determine the functions of pipelines.
What is a UML class diagram?A UML class diagram may be defined as a type of diagram that is used to model the objects that make up the system, to display the relationships between the objects, and to describe what those objects do and the services that they provide. Class diagrams are useful in many stages of system design.
According to the context of this question, the process of deliberation amongst your team with respect to their interests, you have been trusted to design part of a new data processing pipeline. In this dynamic process, each component of a pipeline governs the important functions of the UML class diagram and makes it more effective in front of others.
Therefore, the task of drafting a UML class diagram that describes the data processors for a pipeline depends on the components of the processors that determine the functions of pipelines.
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Assume the user responds with a 4 for the first number and a 6 for the second number.
a number. ")
answerA=input("Enter
answerB=input("Enter
a second number. ")
numberA= int(answerA)
numberB= int(answerB)
result = numberA - numberB/2
print ("The result is", result)
What is the output?
I
The result is
Answer:
1.0
Explanation:
Even though both numbers are integers, numberB is divided by 2 using float division which results in a float
6/2 = 3.0 which is a float
When you execute 4 - 3.0, the integer 4 is converted to float.
So it becomes 4.0 - 3.0 = 1.0
not 1
On the other hand if it were numberA - numberB//2 then
the // indicates an integer division 6//2 = 3
So the result becomes 4 - 3 = 1
These are subtle differences
Where are the options to add or remove the background color of a chart located in Excel 2019?
O under the Design tab in the Chart Layouts group
O under the Design tab in the Chart Styles gallery
O under the Format tab in the Shape Styles group
O under the Layout tab in the Insert group
For instance, if we want to change the color of the chart, we can select the Format tab and alter the color in the Shape Style group.
How do I change the background color of a chart in Excel?Choose the desired color scheme or invent your own theme colors in Excel by clicking Page Layout, Colors, and then your preferred color scheme. In a chart, alter the hue, In order to change a chart, click on it. Select Chart Styles by clicking in the chart's upper right corner. Choose the color scheme you want by clicking Color.
If you want to format a cell or range of cells, choose them. Press Ctrl+Shift+F or choose Home > Format Cells from the menu. Select your desired color from the drop-down menu for Background Color on the Fill tab. Click where the plot area meets the edge of your graph to alter the background color. Then, click the Fill Color tool on the Drawing toolbar and pick a color from the palette.
Therefore the correct answer is under the Format tab in the Shape Styles group .
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A company is developing an on-premises app that authenticates with Azure Active Directory (Azure AD). The app will be deployed on computers that do not have a web browser. You need to allow users to authenticate on the app using a web browser on a different computer. Which solution should you use?
Answer:
Explanation:
The best solution for this scenario is to use the Azure Active Directory Authentication Library (ADAL). ADAL is an authentication library that allows applications to authenticate with Azure AD using a web browser on a different computer. ADAL is designed to work with applications that are deployed on-premises, and it supports a variety of authentication methods, including OAuth 2.0, OpenID Connect, and Windows Live Connect. ADAL also provides support for multi-factor authentication, which can help to enhance the security of the authentication process.
The solution that should be used here is in order to increase the security of the login process, ADAL additionally supports multifactor authentication.
What is Azure Active Directory (Azure AD)?The Azure Active Directory Authentication Library is the best option in this situation (ADAL). Using a web browser on a remote machine, programs can log in with Azure AD thanks to the authentication library called ADAL.
OAuth 2.0, OpenID Connect, and Windows Live Connect are just a few of the different types of authentication that are supported by ADAL, which is built to operate with applications that are deployed on-premises.
Therefore, the appropriate course of action in this situation is to employ ADAL's enhanced support for multifactor authentication to increase the security of the login process.
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What is HTML on a computer
Answer:
HTML (Hypertext Markup Language) is a programming language used to create and structure the content of web pages. It is used in conjunction with other languages such as JavaScript and CSS to create the visual layout and functionality of a website.
Explanation:
You develop and deploy an API to Azure App Service.
The API must access an Azure Blob Storage container that is secured by Azure Active Directory (Azure AD). Access to the Azure Blob Storage container must be automatically removed once the container is deleted.
You need to configure access.
Which service principal type should you use?
Select only one answer.
system-assigned managed identity
user-assigned managed identity
application
legacy
Note that given that you develop and deploy an API to Azure App Service, and the API must access an Azure Blob Storage container that is secured by Azure Active Directory (Azure AD). Access to the Azure Blob Storage container must be automatically removed once the container is deleted. If you need to configure access, note that the service principal type you need to use is: "user-assigned managed identity" (Option B)
What is user-assigned managed identity?Another resource that occurs within a resource group is a user-assigned identity. This is helpful since deleting the resource group deletes the identity as well. A service principal or app registration, on the other hand, must be administered individually.
Microsoft built and operates Azure Web Apps, a cloud computing platform for hosting websites. It is a platform as a service that allows the publishing of Web apps that operate on several frameworks and are built in many programming languages, including Microsoft proprietary and third-party ones.
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Given the following class what sets of statements would have the end result of the mystudent instance having the studentname as teststudent lettergrade as test as B and then outputting the studentname and letterGrade?
The sets of statements that would have the end result of the mystudent instance having the studentname as teststudent lettergrade as test as B and then outputting the studentname and letterGrade is D. Student myStudent = new Student ("teststudent", "B");
System.out.println("Student: " + myStudent.getStudentName());
System.out.println("LetterGrade: " + myStudent.getLetterGrade());
How to illustrate the statement?Student myStudent = new Student(); This statement at the start of the syntax has an error as it will call the default constructor but we already have parametrized constructor defined so it will raise an error constructor Student in class Student cannot be applied to given types as it will require two string parameters as input and we have passed nothing
System.out.println("Student: " + myStudent.studentname);
System.out.println("LetterGrade: " + myStudent.letterGrade);
this two statement have an error as in the class template the studentname and letterGrade were defined as private variables so they won't be excessed outside the class.
The correct option is D.
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