Answer:
To speed up the compiler during run time
Explanation:
edhesive 1.7 code practice question 1
Fix the error so that the code works correctly
input (“Enter a number: “)
print (num * 8)
How do I fix the error?
Answer:
num = int(input("Enter a number: "))
print(num * 8)
Explanation:
I highlighted the parts that are added
Since you are getting an input from the user, you need to set the result to a variable. In this case, it is num.
Since it is a number, you need to specify the its type. In this case, it may be int.
Also, the quotation marks must be written as seen.
The corrected program which ensures that the program runs correctly is written thus :
num = int(input("Enter a number: ")
#user supplied input should be assigned to the varibale num
print(num * 8)
#multiplies num by 8 and displays the output.
The num variable in the second line isn't attached to any value, therefore, it will throw an error. The user input value should be attached to the variable, 'num' The second line of code multiplies num by 8 and displays the product.Therefore, if the the user input is 3 ; the final result displayed will be : (3 × 8) = 24.
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Explain demand paging with a proper example
Naseer has inserted an image into his document but needs the image to appear on its own line.
Which option should he choose?
•Top and Bottom
•Tight
•Through
•In front of text
Answer:
Top and Bottom
Explanation:
took the test
Answer: A
Explanation:
Many of the first photographers were actullay scientists and inventors
Answer:
True, if its a true or false. Otherwise I am of no help.
Explanation:
Answer:
True
Explanation:
What are three things to consider in programming design?
the problem being addressed, the goals of the project, and the programming language that will be used
the problem being addressed, the goals of the project, and the age of the end users
the age of the end users, the programming language that will be used, and the programming style of the
programmers working on the project
the age of the end users, the goals of the project, and the programming style of the programmers working on the
project
The issue being solved, the project's objectives, and the users' ages. The project's programmers' programming styles, the programming language they will use, and the age of the intended customers.
What is programming language?Programming language is defined as a computer language used to converse with computers by programmers (developers). Orthogonality or simplicity, available control structures, data types, and data structures, syntactic design, support for abstraction, expressiveness, type equivalence, strong versus weak type checking, exception handling, and limited aliasing are among the characteristics of a programming language.
Clarity, simplicity, and unity offer a way to express algorithms as well as a framework for thinking about them. Every possible feature combination has value thanks to orthogonality. Surprisingly, it may frequently be reduced to three basic programming constructs known as loops, selects, and sequences.
Thus, the issue being solved, the project's objectives, and the users' ages. The project's programmers' programming styles, the programming language they will use, and the age of the intended customers.
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Sorry if this is not related.
What is the best game programming language to learn?
What is true about connectionless packet switched networks? a. each datagram must contain both source and destination addresses b. without a connection, datagrams may not arrive in sequential order at the destination c. establishment of a connection between communicating points is not required prior to exchanging datagrams, thus reducing overhead communications d. all of the above are true
Answer:
d. all of the above are true
Explanation:
Connectionless Packet Switching is a term that is used in computer networking operations to describe the breaking of information exchange path into a various packet of small sizes acquired and refined over network switches and routers, which is then transferred from one subsequent node to the other. It is sometimes referred to as Datagram Networks
However, during this operation, Connectionless Packet Switching must satisfy the following amongst others:
1. each datagram must comprise both source and destination addresses
2. without a connection, datagrams may not come in sequential order at the destination
3. establishment of a connection between communicating points is not needed prior to exchanging datagrams, thus reducing overhead communications
Therefore, considering the available options, the correct answer is option D
why is makyra a loser??
Answer:
She dumbbbbbbbbbbbbbbbbbbbbbb
Explanation: Her mom watched too much spongebob while pregnant
Write a Java program that prompts the user for an int n. You can assume that 1 ≤ n ≤ 9. Your program should use embedded for loops that produce the following output: 1 2 1 3 2 1 4 3 2 1 5 4 3 2 1 . . . n . . . 5 4 3 2 1 Your prompt to the user should be: Please enter a number 1...9 : Please note that your class should be named PatternTwo.
Answer:
Here is the JAVA program:
import java.util.Scanner; // to take input from user
public class PatternTwo{ //class name
public static void main(String args[]){ //start of main function
Scanner scan = new Scanner(System.in); // creates Scanner class object
System.out.print("Please enter a number: "); //prompts user to enter an int n for the number of rows
int n = scan.nextInt(); //reads and scans the value of n from user
int i, j; //declares two variables to iterate through i rows and j columns
for (i=1; i<=n; i++){ //outer loop for rows
for (j=2*(n-i); j>=1; j--){ //inner loop for space between numbers in pattern
System.out.print(" "); } //displays an empty space in the pattern
for (j = i; j >= 1; j--) { //inner loop for columns
System.out.print(j+" "); } //prints the value of j (prints numbers in reverse)
System.out.println(); } } } //prints a new line after printing each row
Explanation:
The program is explained with an example in the attached document.
Match each task with the features necessary to complete the task
what are the earliest invention in human history
Answer: Tools, Boats, Hand made bricks.
Explanation: The tools were the first technological advancement, the boats were the next, them hand made bricks for construction.
Your network administrator finds a virus in the network software. Fortunately, she was able to eliminate it before it resulted in a denial-of-service attack, which would have prevented legitimate users of the networked database from gaining access to the records needed. It turns out that the network software did not have adequate security protections in place. The fact that this virus was successfully inserted into the network software points to a ______ the network software.
Answer:
Vulnerability of.
Explanation:
In this scenario, your network administrator finds a virus in the network software. Fortunately, she was able to eliminate it before it resulted in a denial-of-service attack, which would have prevented legitimate users of the networked database from gaining access to the records needed. It turns out that the network software did not have adequate security protections in place. The fact that this virus was successfully inserted into the network software points to a vulnerability of the network software.
In Cybersecurity, vulnerability can be defined as any weakness, flaw or defect found in a software application or network and are exploitable by an attacker or hacker to gain an unauthorized access or privileges to sensitive data in a computer system.
This ultimately implies that, vulnerability in a network avail attackers or any threat agent the opportunity to leverage on the flaws, errors, weaknesses or defects found in order to compromise the security of the network.
Some of the ways to prevent vulnerability in a network are;
1. Ensure you use a very strong password with complexity through the use of alphanumerics.
2. You should use a two-way authentication service.
3. You should use encrypting software applications or services.
The binary string 00100100 is a member of which of the following problems? Remember, a "problem" is a language whose strings represent the cases of a problem that have the answer "yes." In this question, you should assume that all languages are sets of binary strings interpreted as base-2 integers. The exception is the problem of finding palindromes, which are strings that are identical when reversed, like 00100100, regardless of their numerical value.
This question is incomplete, the complete question is;
The binary string 00100100 is a member of which of the following problems? Remember, a "problem" is a language whose strings represent the cases of a problem that have the answer "yes." In this question, you should assume that all languages are sets of binary strings interpreted as base-2 integers. The exception is the problem of finding palindromes, which are strings that are identical when reversed, like 00100100, regardless of their numerical value.
a) Is the given string a palindromes ?
b) Is the given string a perfect cube?
c) Is the given string greater than 50?
d) Is the given string even?
e) is the given string a perfect square?
Answer:
a) the given binary string is a palindromes
b) the given string is NOT a perfect cube
c) the given string is NOT greater than 50?
d) the given string is an even
e) the given string a perfect square
Explanation:
Given that;
binary string : 00100100
a)
Is the given string a palindromes ?
the given binary string = 00100100
now when you reverse the string, its still going to be : 00100100
so the given binary string is a palindromes
b)
Is the given string a perfect cube
the given string : 00100100 = 36
now 2^3 = 8,
3^3 = 27,
4^3 = 64
so 36 is not a perfect cubic
hence the given string is NOT a perfect cube
c)
Is the given string greater than 50?
the given string : 00100100 = 36
and 36 < 50
so the given string is NOT greater than 50?
d)
Is the given string even?
the given string : 00100100 = 36
and 36 can be divided exactly by 2
so the given string is an even
e)
is the given string a perfect square?
the given string : 00100100 = 36
now 6^2 = 36 i.e 6 multiply by 6 = 36
therefore the given string a perfect square
When computers are connected and operate through one main computer, it is called a _________ network. centralized client server GUI peer-peer
Answer:
the answer would be a client server
Explanation:
In a situation wherein computers are connected and operate through one main computer, it is called a client server network. Therefore, the option B holds true.
What is the significance of a client server network?A client-server network can be referred to or considered as a network wherein all the systems that are collectively a part of the computer network are controlled and handled by a single system. This single system of computers is also known as the main computer.
The main computer has access to all the data, as well as information tracking of the activities performed by the main computer. In order to access anything between the different systems, the members systems need to get authorized access through the main computer.
Therefore, the option B holds true and states regarding the significance of a client server network.
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which check the functioning of all the connected hardwares including primary and secondary storage devices
Answer: The computer processor
Explanation:
The computer processor is also called the central processing unit and it's function is to analyzes data and also disperses data. It is the computer's brain as it tells the computer the kind of programs to do at a particular time.
The computer processor checks the functioning of all the connected hardwares including primary and secondary storage devices.
Which of the following is not true about templates?
It incorporates formatting elements.
They slow down the process of creating presentations.
It incoprorates layout options.
It may include content that can be modified.
Help me for this question
Answer:
Answer C
Explanation:
You are welcome
what is ovoviviparous?
Answer:
o·vo·vi·vip·a·rous
Explanation:
(of an animal) producing young by means of eggs which are hatched within the body of the parent, as in some snakes.
What is 10X Profit Sites?
Answer:
Wow! That's amazing!
Explanation:
The person who Oversee the direct work of employees and is responsible for the day-to-day tasks the employees complete is likely
Answer: Operational Manager
Answer: operational manager
Explanation: APEX
How do you begin typing in a table cell?
A. Click within a cell and begin typing.
B. Highlight the table and begin typing.
C. Click on the Convert to Text button in the Layout ribbon.
D. Right-click and select Text Direction.
To begin typing in a table cell, click within a cell and begin typing. The correct option is A.
What is a table cell?A table cell is a subset of a chart table that is used to store information or data. Cells are organized both horizontally and vertically.
Each cell contains information about the combination of row and column headings with which it is collinear.
Text, numbers, and a variety of other elements can be included in table cells. Tables were originally used only to display numbers, but they are now useful for a wide variety of tasks.
To begin typing text into a cell, simply select a cell and start typing. To select text that is already inside a cell, place the insertion point within the cell.
In either mode, you can use the arrow keys to navigate around the table, making it simple to enter text into any cell.
Thus, the correct option is A.
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Write code that determines the number of full days represented by the number of hours stored in the variable hours and stores that value in the variable full_days. For example, the number of full days in 50 hours is 2. Ignore any leftover hours that don't contribute to a full day. Assume the value of hours has already been initialized. Solve It!
Answer:
hours = 50
full_days = int(hours / 24)
print("The number of full days in " + str(hours) + " hours is " + str(full_days))
Explanation:
Initialize the hours
Since there are 24 hours in a full day, divide the hours by 24. Note that you need to typecast it to the int, because the result is a decimal value by default
Print the values as requested
Why is it unlawful for an employer to refuse to employ someone based solely on their gender without evidence that such a characteristic is necessary for successful completion of the job? Answer by writing a paragraph of two to three sentences.
Employing someone based on gender is unlawful because, it is the skill which matters to get the required job done and skills are not based on gender. There is no evidence that this particular gender cannot do this job and this particular gender can do. Everyone who posses the required skillsets are eligible to get employed irrespective of gender.
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I tried my best
true false) keybord has two shift keys.
Answer:
True, looking at 'em right now!
Explanation:
A network is:
A. A group of people or things that are individually connected to one another.
B. A number of individuals who share the same values and ideas.
C.a means of mass communication in print and other forms.
D. The main idea or information contained in a media piece.
Explanation:
The answer to this question is A
what is the color of red?
Answer:
red
Explanation:
orange and red
Answer: Red
Explanation: The reason why it's red is because of how we see colors through our eyes.
briefly explain the usage of the MS PowerPoint
Answer:
PowerPoint is a computer program that allows you to create and show slides to support a presentation. You can combine text, graphics and multi-media content to create professional presentations.
Answer:
Making your presentation more interesting through the use of multimedia can help to improve the audience's focus. PowerPoint allows you to use images, audio and video to have a greater visual impact. These visual and audio cues may also help a presenter be more improvisational and interactive with the audience.
What problems might you encounter when using the Web for research?
a. Lack of current news
b. Undocumented sources
c. Lack of search tools
d. Time-consuming searches
e. Unreliable conten
Answer:
b. d. e.
Explanation:
The web is a vast and endless database of information and has become an invaluable resource for research. That being said it can also bring with it many problems, the main one being unreliable content due to undocumented sources, false testimonies, information with no evidence, etc. The amount of false information on the internet can sometimes make it very time consuming since you have to take the extra step of verifying the information you come across. Despite this, the WEB has information on every topic including current news, and with the wide array of search tools available it is very easy to find what you are looking for.
What is the name of a shortcut you can click to access other websites? A. A post B. A key C. HTML D. A link
Answer:
D. A link
Explanation:
I hope this helps.
Answer:
A LINK
Explanation:
I just did the test
Where is the video card located in a computer?