Answer:
1. Real time support design goal
2. Fairness design goal
Explanation:
These two design goals contradict themselves.
1. Real time support design goal
2. Fairness design goal
1. Real time design goal:
In real time resource allocation are based on time. The processes have just a limited time for the control of the CPU. When the task is not completed after a fixed time, the control would then jump to the next process.
2. Fairness system design;
In fairness system, resource allocation to all processes are on the basis of fairness. No system would retrieve resources that are more than its share.
what is the job of a bootloader?
Answer:
A bootloader, also known as a boot program or bootstrap loader, is a special operating system software that loads into the working memory of a computer after start-up.
Explanation:
Match the soft skills with their descriptions.
to foster approachability among team members
to come up with creative but practical solution
to set priorities and accomplish goals
to identify and effectively use a team’s potential
to accomplish goals
leadership
analytical thinking
coordination
time management
Answer:
1. Leadership.
2. Analytical thinking.
3. Time management.
4. Coordination.
Explanation:
1. Leadership: to foster approachability among team members. A leader can be defined as an individual who is saddled with the responsibility of controlling, managing and maintaining a group of people under him or her.
Some types of power expressed by leaders are referent power, Coercive,
Leaders use their powers to get other people to follow them. Some forms of power result from a formalized position in the organization, while others derive from personal characteristics or knowledge.
2. Analytical thinking: to come up with creative but practical solution. It is a creativity and problem-solving technique adopted by individuals or group of people by spontaneously gathering ideas through intensive thinking and analysis of a situation.
3. Time management: to set priorities and accomplish goals. It typically involves the process of allocating time frames to enhance the level of performance.
4. Coordination: to identify and effectively use a team’s potential. It is a leadership quality that involves creating harmony between teammates and exploiting available opportunities.
The Word feature that would allow you to insert fields from an Access database into multiple copies of a Word document is called
Answer:
Mail Merge.
Explanation:
Microsoft Word refers to a word processing software application or program developed by Microsoft Inc. to enable its users type, format and save text-based documents.
Microsoft Access can be defined as a software application or program designed by Microsoft corporation to avail end users the ability to create, manage and control their database.
A Mail Merge is a Microsoft Word feature that avails end users the ability to import data from other Microsoft applications such as Microsoft Access and Excel. Thus, an end user can use Mail Merge to create multiple documents (personalized letters and e-mails) at once and send to all individuals in a database query or table.
Hence, the Word feature that would allow you to insert fields from an Access database into multiple copies of a Word document is called Mail Merge.
Ethernet ensures that _____ on a shared network never interfere with each other and become unreadable.
Answer:
Signals.
Explanation:
Encryption is a form of cryptography and typically involves the process of converting or encoding informations in plaintext into a code, known as a ciphertext. Once, an information or data has been encrypted it can only be accessed and deciphered by an authorized user.
Some examples of encryption algorithms are 3DES, AES, RC4, RC5, and RSA.
Ethernet ensures that signals on a shared network never interfere with each other and become unreadable through the use of encapsulation and standard encryption protocols.
In Computer Networking, encapsulation can be defined as the process of adding a header to a data unit received by a lower layer protocol from a higher layer protocol during data transmission. This ultimately implies that, the header (segment) of a higher layer protocol such as an application layer, is the data of a lower layer such as a transportation layer in the Transmission Control Protocol and Internet Protocol (TCP/IP).
The TCP/IP model comprises of four (4) layers;
1. Application layer: this is the fourth layer of the TCP/IP model. Here, the data unit is encapsulated into segments and sent to the transport layer.
2. Transport layer (layer 3): it receives the segment and encapsulates it into packets and sends to the internet layer.
3. Internet layer (layer 2): packets are encapsulated into frames.
4. Network layer (layer 1): frames are then converted into bits and sent across the network (LAN).
Hence, the data unit encapsulated inside a packet is known as segment, which is typically referred to as packet segmentation.
Additionally, these data, segments, packets, frames and bits transmitted across various layers are known as protocol data units (PDUs).
I need help please!!!!
if a touch screen chrome is not charging what is wrong with it
sis chromebook aint charging plz help you get 10 points
Answer:
A try buying a new charger if that dont work then try going to best buy to fix it after that ion rlly know
Click this link to view O'NET's Work Styles section for Veterinarians.
Note that common work styles are listed toward the top, and less common work styles are listed toward the bottom.
According to O'NET, what are common work styles needed by Veterinarians? Check all that apply.
efficiency
attention to detail
integrity
dependability
self control
enterprising
analytical thinking
artistic
Answer: efficiency
attention to detail
integrity
self control
analytical thinking
Explanation:
Veterinarians are simply called the doctor's that attend to the needs of animals. They treat and take care of animals such as cats, pigs, dogs, and birds.
According to O'NET, the common work styles needed by Veterinarians include
efficiency, attention to detail, integrity, self control and analytical thinking.
Answer:
its
attention to detail
integrity
dependability
self control
analytical thinking
Explanation:
just took it its right :)
Write a method that takes a Regular Polygon as a parameter, sets its number of sides to a random integer between 10 and 20 inclusive, and sets its side length to a random decimal number greater than or equal to 5 and less than 12. Use Math.random() to generate random numbers. This method must be called randomize() and it must take a Regular Polygon perimeter.
Answer:
Answered below
Explanation:
//Program is written in Java programming language
Class RegularPolygon{
int sides = 0;
int length = 0;
}
public void randomize(RegularPolygon polygon){
int randomSides = (int) 10 + (Math.random() * 20);
double randomLength = 5 + (Math.random() * 11);
polygon.sides = randomSides;
polygon.length = randomLength;
}
_____ is responsible for packet forwarding. a. Transmission Control Protocol b. User Datagram Protocol c. Extensible Authentication Protocol d. Internet Protocol
Answer:
d. Internet Protocol
Explanation:
Internet Protocols suite are used to transport packets from the host network across other networks. This task is usually performed by optimizing the size of each available packet, which are then forwarded through the internet protocol (IP) address.
Therefore, Internet Protocol is responsible for packet forwarding.
Write a for loop with a range function that prints the following output. Name the target variable number. 0 1 2 3 4 5
Answer:
The program in Python is as follows:
for number in range(6):
print(number, end=' ')
Explanation:
From the program, the range is 0 to 5.
The following line iterates from 0 to 5 using "number" as its iterating variable
for number in range(6):
This prints each number in the range followed by a blank space
print(number, end=' ')
The for loop with a range function that prints the following output 0 1 2 3 4 5 is as follows:
for i in range(6):
print(i)
The code is expected to print the values 0 1 2 3 4 5.
A for loop is used to loop through the range values of 6. The range value of 6
are 0 1 2 3 4 and 5.
The range function is used as required to get the value.
Finally, we print the looped values
The code will output 0 1 2 3 4 5
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Choose the correct term to finish the program. When done, the contents of info will be as shown.
{3: 10.4:23, 11:31}
>>> info = {3:10, 4:23, 7:10, 11:31}
>>> info
(7
delete
pop
remove
Answer:
The correct term is info.pop(7)
Explanation:
Given:
info = {3:10, 4:23, 7:10, 11:31}
Required
Which term removes 7:10 from the dictionary
To remove an item from a dictionary in Python, you follow the syntax below:
[dictionary-name].pop(key)
In this case:
The dictionary name is info and the key is 7
So, the term that implements the syntax is: info.pop(7)
After the instruction info.pop(7) is executed, the content of the dictionary becomes: {3: 10.4:23, 11:31}
The __________ operator increases the value of the variable by 1 after the original value is used in the expression in which the variable appears.
Answer:
postincrement.
Explanation:
In Computer programming, a variable can be defined as a placeholder or container for holding a piece of information that can be modified or edited.
Basically, variable stores information which is passed from the location of the method call directly to the method that is called by the program.
For example, they can serve as a model for a function; when used as an input, such as for passing a value to a function and when used as an output, such as for retrieving a value from the same function. Therefore, when you create variables in a function, you can can set the values for their parameters.
The postincrement operator increases the value of the variable by 1 after the original value is used in the expression in which the variable appears.
What would provide structured content that would indicate what the code is
describing?
A. HTML
B. XML
C. DHTML
D. WYSIWYG
XML is the application programming interface that provides structured content that would indicate what the code is describing. Thus, the correct option is B.
What is XML?XML stands for Extensible Markup Language. It is a type of markup language that is significantly utilized for storing, transmitting, and reconstructing arbitrary data.
Apart from this, XML also characterizes a sequence or series of rules for and regulations that encode documents in a format that is both human-readable and machine-readable. This programming interface is a simple text-based format and is used for representing structured information like documents, data, configuration, books, transactions, invoices, etc.
Therefore, XML is the application programming interface that provides structured content that would indicate what the code is describing. Thus, the correct option is B.
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How do you think the people responsible for the web server, the web pages, and scripts could have prevented these vulnerabilities
Incomplete question. However, I provided definitions of key terms.
Explanation:
One may wonder: what is a web server? In simple terms and this context, it is a software application that web users access hosted files. In other words, it serves what is on the web to end-users.
Web pages, on the other hand, is a unique document format opened on the web.
While scripts are customized computer language that determines how contents on web pages interact and how they are shown to users, examples include;
JavaScript,PHPXML, etc.Many web experts recommend that in other to protect web pages from vulnerabilities, they should ensure their website should be issued an HTTPS (HyperText Transfer Protocol) certificate.
To lose weight, you must _______.
a.
increase exercise and increase caloric intake
b.
increase exercise and decrease caloric intake
c.
decrease exercise and increase caloric intake
d.
decrease exercise and decrease caloric intake
Answer:
B
Explanation:
because you need to exercise and eat or drink less calories
Answer: b. increase exercise and decrease caloric intake
Explanation:
What is the missing line?
>>> myDeque = deque('math')
>>> myDeque
deque(['m', 'a', 'f'])
O >>> myDeque popleft
O >>> myDeque.clear()
O >>> my Deque pop
O >>> myDeque.clear()
Correct question:
What is the missing line?
>>> myDeque = deque('math')
>>> myDeque
deque(['m', 'a', 't'])
Answer:
myDeque.pop()
Explanation:
The double ended queue, deque found in the python collection module is very similar to a python list and can perform operations such as delete items, append and so on.
In the program written above, the missing line is the myDeque.pop() as the pop() method is used to delete items in the created list from the right end of the list. Hence, the 'h' at the right end is deleted and we have the output deque(['m', 'a', 't'])
myDeque.popleft () deletes items from the right.
A user from the financial aid office is having trouble interacting with the finaid directory on the university's ERP system. The systems administrator who took the call ran a command and received the following output:
Subsequently, the systems administrator has also confirmed the user is a member of the finaid group on the ERP system.
Which of the following is the MOST likely reason for the issue?
A. The permissions on the finaid directory should be drwxrwxrwx.
B. The problem is local to the user, and the user should reboot the machine.
C. The files on the finaid directory have become corrupted.
D. The finaid directory is not formatted correctly
Answer:
A. The permissions on the finaid directory should be drwxrwxrwx.
Explanation:
The financial aid system is developed to record the fund inflow and outflows. The ERP system of the university has finaid system on which commands are run and output is received. The permissions on the finaid directory should be drwxr to enable the users to run the commands.
For a business that is properly using a social media information system, the system can
generate information about what competitors are doing.
True
False
Answer:
True
Explanation:
Social media information system is an information system that support the sharing of content among network of users. This enables users to form tribes, that is , a group of people with common interest.
This then allows the opportunity to gather information about what competitors are doing.
Squares. Write a program class named SquareDisplay that asks the user for a positive integer no greater than 15. The program should then display a square on the screen using the character ‘X’. The number entered by the user will be the length of each side of the square. For example, if the user enters 5, the program should display the following:
XXXXX
XXXXX
XXXXX
XXXXX
XXXXX
INPUT and PROMPTS. The program prompts for an integer as follows: "Enter an integer in the range of 1-15: ".
OUTPUT. The output should be a square of X characters as described above.
CLASS NAMES. Your program class should be called SquareDisplay
Answer:
import java.util.Scanner;
class SquareDisplay {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
System.out.print("Enter an integer in the range of 1-15: ");
int num = scan.nextInt();
if ((num > 0) && (num <= 15)) {
String s = "X".repeat(num) + "\n";
System.out.print(s.repeat(num));
} else {
// your error handling
}
scan.close();
}
}
Explanation:
The BaseballPlayer class stores the number of hits and the number of at-bats a player has. You will complete this class by writing the constructor. Write a method called: public BaseballPlayer() The constructor should take three parameters to match the three instance variables in the class and then initialize the instance variables with these parameters. The parameters should be ordered so that the name of the baseball player is input first, then their hits, and at bats. In the BaseballTester class, print a call to printBattingAverage to test your constructor.
Answer:
Answered below
Explanation:
Class BaseballPlayer{
//Instance variables
string name;
int hits;
int bats;
//Constructor
BaseballPlayer (string a, int b, int c){
name = a;
hits = b;
bats = c
}
public void printBattingDetails( ){
System.out.print(name, hits, bats)
}
}
//Demo class
Class BaseballTester{
public static void main (String args []){
BaseballPlayer player = new BaseballPlayer("Joe", 8, 4)
player.printBattingDetails( )
}
}
The best known multiple letter encryption cipher is the __________ , which treats digrams in the plaintext as single units and translates these units into ciphertext digrams
Answer:
Playfair Cipher.
Explanation:
Encryption is a form of cryptography and typically involves the process of converting or encoding informations in plaintext into a code, known as a ciphertext. Once, an information or data has been encrypted it can only be accessed and deciphered by an authorized user.
Some examples of encryption algorithms are 3DES, AES, RC4, RC5, and RSA.
The best known multiple letter encryption cipher is the Playfair Cipher, which treats digrams in the plaintext as single units and translates these units into ciphertext digrams.
In the Playfair Cipher, a 5 × 5 matrix comprising of letters is developed using a keyword and then, the matrix is used to encrypt the plaintext as a pair i.e two letters at a time rather than as a single text.
What is Machine Learning (ML)?
Answer:
its where you learn about machines
def find_max(nums: [int]) -> int:
'''
Finds the maximum value in the given list of integers,
or None if the list is empty
'''
largest = None
for num in nums:
if largest == None or num > largest:
largest = num
return largest
Rewrite the find_max function so that it uses recursion to work its way through the list instead of using a loop. Your rewritten function should accept the same kinds of inputs (i.e., a one-dimensional list of integers) and generate the same outputs. In your view, is this a problem that's well-suited to a recursive solution in Python.
Answer:
The program in recursion is:
def find_max(nums):
if len(nums) == 0:
return "None"
elif len(nums) == 1:
return nums[0]
else:
return max(nums[0],find_max(nums[1:]))
Explanation:
This line defines the function
def find_max(nums):
This checks if the list is empty.
if len(nums) == 0:
If yes, it returns "None"
return "None"
If the list has just one element
elif len(nums) == 1:
It returns the only element as the maximum
return nums[0]
If the list has numerous elemente
else:
The maximum is determined recursively
return max(nums[0],find_max(nums[1:]))
To the (b) part:
This program does not necessarily need to be done recursively because the max built-in function can be used to determine the maximum of the list in just one line of code and it is more efficient.
As a security measure, you implement time and date stamps in a payroll application program while transactions are being recorded. What is the role of this security measure
Answer:
Explanation:
The main role of this security measure is to maintain the integrity and validity of the recorded transactions. Implementing these timestamps and dates allows for transactions to be completely organized and easily found by simply searching for the time that the transaction took place. This also helps prevent anyone from making false transactions as they can be easily traced using these time stamps to make sure that they actually happened.
Compared with a star topology, a hierarchical topology: a. is more effective at handling heavy but short bursts of traffic. b. allows network expansion more easily. c. offers a great deal of network control and lower cost. d. has cable layouts that are easy to modify.
Answer:
c. offers a great deal of network control and lower cost.
Explanation:
A network topology can be defined as a graphical representation of the various networking devices used to create and manage a network.
Compared with a star topology, a hierarchical topology offers a great deal of network control and lower cost.
software products that would be beneficial to both small and large businesses.
Find software that would be beneficial to a small business only.
Find software that would be beneficial to a large business only.
Answer:
HTML,C++,Maya for animation..etc including DoC apps etc
Assume the following:
1. An organizational unit has 2 database servers, 2 application servers, and 15 clients.
2. Database server performs data storage and data access logic.
3. Application server performs business (or application) logic.
4. One database server and one application server are used to address any client's request.
Question: Such a client-server architecture would be typically classified as:
a. 4-tier architecture (because there are four servers in this network).
b. 5-tier architecture (because there are four servers and one client in the network).
c. 3-tier architecture (because the database server, the application server, and the client each represent one tier respectively).
d. n-tier architecture, where n=19 (because there are 19 computers in the network).
Answer:
c. 3-tier architecture (because the database server, the application server, and the client each represent one tier respectively).
Explanation:
This is a 3 tier client server architecture, it has the 3 major components that makes up this system
It has the client server, an application server and lastly it has the backend database server.
Each of these 3 tiers in this question are assigned one particular task. This would make functionality to be improved and can also help to find issues that may arise during the testing and production stages.
Give atleast 10 examples of wearable technologies and its functions
Answer:
Wearable technologies are a form of technology designed and manufactured in such a way that people can wear them around.
Explanation:
Examples of smart wearable technologies and their functions are:
1. Smart wrist watch: this serves as both wrist watch and mobile gadgets that can make calls and some other functions like calculator, calendar, etc.
2. Fitness tracker: this helps in monitoring body activity level
3. Smarts clothIng: this can work with smart watch or phones to monitor the body activity
4. Smart headset: asides from using it to listen to music, it can also filter then the information within the environment
5. Artificial Intelligence hearing aid: this can help remove unnecessary noise level
5. Artificial Intelligence hearing aid: this can help remove unnecessary noise level
6. Smart jewelry: just like smart watches, it helps in measuring health activities in the human body system.
7. Implantable: this is for internal use and can also monitor the functioning rate of the body.
8. Head Mounted display: this is attached to the head, but one will be able to see the things the device is seeing.
9. Smart Chést stràp: this measures the level of heart rate in the body
10. Goógle glass: a user to make a call or browse the intérnet, and easily share what you ve seen
Wearable are part of the technology that is made to wear and use.
technology also includes activity trackers and skin electronics. The electronics such as software sensors and other things enable them to exchange quality data.They include rings, pens, watches, bracelets, trackers, earbuds, lens and contact less devices.Hence the above mentioned are some of the examples of wearables technologies.
learn more about at least 10 examples of wearable technologies and their functions.
brainly.ph/question/11249287.
>>> phrase = "abcdefgh"
>>> phrase[3:6]
Answer:
Following are the correct code to this question:
phrase = "abcdefgh"#defining a variable phrase that holds a string value
print(phrase[3:6])#use print method for slicing and print its value
Output:
def
Explanation:
In the above code, a variable "phrase" is defined that holds a string value, and use a print method, inside the method, the variable is used as a list and use slicing.
It is a characteristic that enables you to access the series parts like strings, tuples, and lists. It also uses for modifying or removing objects in series, in the above slicing it starts from 3 and ends when it equal to the 6th letter, that's why it will print "def".
Write a Java program that asks the user to enter an array of integers in the main method. The program will ask the user for the number of integer elements to be put in the array, and then ask the user for each element of the array. The program then calls a method named isSorted() that accepts an array of integers and returns true if the list is in sorted (increasing) order and false otherwise. For example, if arrays named arr1 and arr2 store [10, 20, 30, 41, 56] and [2, 5, 3, 12, 10] respectively, the calls isSorted(arr1) and isSorted(arr2) should return true and false respectively. Assume the array has at least one integer element. A one-element array is considered to be sorted.
Answer:
The program is as follows:
import java.util.Scanner;
public class MyClass {
public static Boolean isSorted(int [] arr){
Boolean sorted = true;
for(int i = 0;i<arr.length;i++){
for(int j = i;j<arr.length;j++){
if(arr[i]>arr[j]){
sorted = false;
break;
}
}
}
return sorted;
}
public static void main(String args[]) {
Scanner input = new Scanner(System.in);
int n;
System.out.print("Length of array: ");
n = input.nextInt();
int[] arr = new int[n];
System.out.println("Enter array elements:");
for(int i = 0; i<n;i++){
arr[i] = input.nextInt();
}
Boolean chk = isSorted(arr);
System.out.print(chk);
}
}
Explanation:
The method begins here
This line defines a method named isSorted
public static Boolean isSorted(int [] arr){
This line declares a boolean variable and initializes it to true
Boolean sorted = true;
The next two iterations iterate through elements of the array
for(int i = 0;i<arr.length;i++){
for(int j = i;j<arr.length;j++){
This compares an array element with next elements (to the right)
if(arr[i]>arr[j]){
If the next element is smaller than the previous array element, then the array is not sorted
sorted = false; The boolean variable is updated to false
break; This breaks the loop
}
}
}
This returns true or false, depending on the order of the array
return sorted;
}
The main method begins here
public static void main(String args[]) {
Scanner input = new Scanner(System.in);
int n;
This prompts user for length of array
System.out.print("Length of array: ");
This gets length of array from user
n = input.nextInt();
This declares an array
int[] arr = new int[n];
This prompts user for array elements
System.out.println("Enter array elements:");
The following iteration gets the array elements
for(int i = 0; i<n;i++){
arr[i] = input.nextInt();
}
This calls the isSorted array
Boolean chk = isSorted(arr);
This prints true or false, depending if the array is sorted or not
System.out.print(chk);
}
