Write a java program as follows Write a method called powOfTwo that takes an integer as parameter, computes, and outputs it’s square

Answers

Answer 1

Answer:

public static int powOfTwo(int input) {

 return input*input;

}

You will have to call this method in main
for printing it, write

System.out.println(powOfTwo(your number));

in public static void main(str[]args) {

}

Write A Java Program As Follows Write A Method Called PowOfTwo That Takes An Integer As Parameter, Computes,

Related Questions

At a murder scene, you have started making an image of a computer’s drive. You’re in the back bedroom of the house, and a small fire has started in the kitchen. If the fire can’t be extinguished, you have only a few minutes to acquire data from a 10 GB hard disk. Discuss your options for preserving the data

Answers

To preserve data, If you've previously emptied the RAM and registry, you may simply disconnect the power from the rear of the PC and remove the drive from the case; otherwise, if you want to save the entire system, you can carry the entire case with you.

What is a hard disk?

A hard disk drive or hard drive is a storage device that store data in an electronic device.

Thus, to preserve data, If you've previously emptied the RAM and registry, you may simply disconnect the power from the rear of the PC and remove the drive from the case; otherwise, if you want to save the entire system, you can carry the entire case with you.

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Write a program to convert kilometers/hr to miles/hr. The program should produce a table of 10 conversions, starting at 60 km/hr and incremented by 5 km/hr. The display should have appropriate headings and list each km/hr and its equivalent miles/hr value. Use the relationship that 1 kilometer = 0.6241 miles. Implement this program using the FOR loop. Sample output is given below: write a c++ programe Page 1 of 2 I KM per hour Miles per hour 60 37.4460 65 40.5665 70 43.6870 46.8075 80 49.9288 85 53.0485 90 56.1690 95 59.2895 100 62.4100 105 65.5305​

Answers

Answer:

#include <iostream>

using namespace std;

int main()

{

   float speed_in_km_per_hr = 60;

   

   // Output table head

   cout << "km/hr  miles/hr." << endl;

   

   for (int i = 0; i < 10; i++)

   {

     // Convert KM/hr to miles/hr

     float speed_in_miles_per_hr = speed_in_km_per_hr * 0.6241;

     

     // Output speeds

     cout << speed_in_km_per_hr << "     " << speed_in_miles_per_hr << endl;

     

     // Increase by 5

     speed_in_km_per_hr = speed_in_km_per_hr + 5;

   }

     

   return 0;

}

Explanation:

What is the output?


>>>import time

>>>time.localtime()


a. the number of seconds since the epoch


b. the user's time zone


c. the date


d. the time


e. the time-zone offset


It is a select all that apply type of question

Answers

Answer:

a. the number of seconds since the epoch

Explanation:

time.localtime(), returns the number of seconds since the epoch if no argument is passed oyherwise it return struct_time in local time if you pass in seconds since epoch

Which statement best describes how the programming layer of abstraction in
a computing system functions?
A. It processes data using switches.
B. It allows computers to make animations.
C. It provides an interface for users to input data.
D. It processes data to perform computations.

Answers

The statement that best describes how the programming layer of abstraction in a computing system functions is that It provides an interface for users to input data.

What is the abstraction about?

In computer science, an abstraction layer is known to be full generalization of a kind of concept or algorithm, that is seen far from any particular implementation.

Note that generalizations is due to a lot of similarities that are best contained by models that shows similarities present in a lot of specific implementations.

Therefore, The statement that best describes how the programming layer of abstraction in a computing system functions is that It provides an interface for users to input data.

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PLEASE HELP!

I accidently looked up a link, and now this same link keeps popping up everywhere, how do I stop this!?!? please help!​


On a phone.

Answers

To block link that keeps popping up everywhere, one can:

Use your browser and click on block Pop-ups  in settingsInstall an antivirus.

How do I stop pop-up links?

One can do so if they Manage the pop-up by blocking it in the Chrome browser where they:

Click on Settings from the Chrome menu.input 'pop' in the search bar.Select Site Settings  and then select Pop-ups and redirects.Here one can toggle the Pop-ups and redirections option to Blocked them.

Therefore, To block link that keeps popping up everywhere, one can:

Use your browser and click on block Pop-ups  in settingsInstall an antivirus.

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Which of these agents of education empowers the other..........
A. Family
B. SCHOOL
C. Media
D. Church

Answers

Answer:

B. school

Explanation:

Because the school is where you learn and gain knowledge

B. School.

Explanation; Education is the main factor in school, Therefore B seems like the only right answer. Hope this helped:)

Write a for loop that displays the following numbers exactly like this (you must use a loop):

3 7 11 15 19

Hint: notice the pattern of the numbers

Answers

Answer:

I will use c++ for this...

#include <iostream>

using namespace std;

int main() {

 int num = 0;

 int curr = 0;

 for (int i = 0; i<5; i++) {

   num = 3 + curr;

   cout << num << " ";

   curr += 4;

 }

}

public class Pyramid {

 public static void main(String[] args) {\

            int h = 7;

      System.out.println("Pattern A");

              for(int i = 1; i <= h; ++i)

              {

                  for(int j = 1; j <= i; ++j) {

                      System.out.print("+");

                  }

                  System.out.println();

              }

      System.out.println();

      System.out.println("Pattern B");

              for (int i = 1; i<=h; ++i)

              {

                for(int j = h; j >=i; --j){

                    System.out.print("+");

                }

                  System.out.println();

              }

          }

      }

What is the trick in this code is using a nested for loop?

The trick in this code is using a nested for loop

The outer for loop runs from i = 0 to the height of the triangle (in this case 7)

The inner for loop which prints the (+) sign runs from j = 0 to j<=i

It prints the + using the print() function and not println()

In the pattern B the loop is reversed to start from  i = height

Time and space are examples of an infinite loop, but I would also include human life. The water cycle is an example of a while loop since it will continue as long as the earth and water do. But the planet Earth probably won't last forever.

For loop: As the previous commenter noted, someone who works hard every month would be regarded as a for loop.

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PART 2 - Exercise 2 - Programming Assignment

Case study:

An event company asks you to design the data structure and program prototype for their running event system. The participant for the running event is expected to reach more than 1000 in various categories. You decided to use hashing function method to store the information for each participant's BIB number in the hash table.

To begin the problem solving, suppose that 10 registered runners need to be stored. The sample BIB number of the runners are: 101, 102, 103, 104, 107, 111, 121, 217, 157, and 185. Apart from BIB number, participant information also contains a name (string), category (int) -e.g., men open (1), women open (2)), and runtime (int). The default value for runtime is 0 (represent 0 minutes).

Suppose that a linked list is used as

a data structure for the hash table, create a program that a. Implement the hashing functions for this problem. You can accept up to 10 inputs from the user or read from a formatted text file of participant information.
b. Create the hashing function that will handle any collision as chaining.
c. Find a bib number and print out the information
d. Print out the content of the linked hash table.​

Answers

Suppose that a linked list is used as a data structure for the hash table, create a program that includes steps his application counts the number of phrases in documents decided on via way of means of the user #include.

What is Programming?

It is the manner of making hard and fast commands that inform a pc the way to carry out a task. Programming may be finished the usage of lots of pc programming languages, inclusive of JavaScript, Python, and C++.

This application counts the quantity of phrases in documents decided on via way of means of the user.#include #include #include the usage of namespace std; //Function 1 int count(string word)go back word.size();}//Function 2int vowel(string word)> filename;//Open the {input|enter">enter file.inputfile.open(filename.c_str()); cout<<"nWord listing after format";cout<<"n____nn"; //If the file succesfully opened, process it.if (inputfile).

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Write code that does the following: opens an output file with the filename number_ list.txt, uses a loop to write the numbers 1 through 100 to the file, then closes the file.

Answers

Answer:

6

Explanation:

# create the file

filemane= "Testfile.txt"

# for writing, we create the iutput file:

output = open(filename, "w")

#Writibg numbers from 1-100

for item in range 1,101):

Write an if-else statement that determines whether the variable points is outside the range of 9 to 51. If points is outside the range,
"Invalid Points" should be displayed. Otherwise, "valid Points" should be displayed.

Answers

Answer: Using Python

Explanation:

num = int(input("Enter number > "))

if num in range (9, 52):

   print("Valid Points")

else:

   print("Invalid Points ")

Copy and paste your code from the previous code practice. If you did not successfully complete it yet, please do that first before completing this code practice.

After your program has prompted the user for how many values should be in the array, generated those values, and printed the whole list, create and call a new function named sumArray. In this method, accept the array as the parameter. Inside, you should sum together all values and then return that value back to the original method call. Finally, print that sum of values.

Answers

The code practice illustrates the following concepts:

Arrays or ListsMethods or Functions

The program in Python

The program written in Python, where comments are used to explain each action is as follows:

#This imports the random module

import random

#This defines the sumArray method

def sumArray(myList):

   #This initializes the sum to 0

   isum = 0

   #This iterates through the list

   for i in myList:

       #This adds the array elements

       isum+=i

   #This returns the sum

   return isum

#This gets the number of values    

n = int(input("Number of values: "))

#This initializes the list

myList = []

#This iterates from 0 to n - 1

for i in range(n):

   #This populates the list

   myList.append(random.randint(0,100))

#This prints the list

print(myList)

#This calls the sumArray method

print(sumArray(myList))

   

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The primary memory consists
.... and ...
a) Pendrive b) Hard Disk c) RA
d) Scanner e) ROM

Answers

Answer:

RAM and ROM

Explanation:

Primary memory is random access memory that a processor or computer accesses first or directly. It enables a processor to access running execution apps and services stored in a specified memory address.

Answer:

ROM and RAM (c And e)

In order to protect your computer from the newest virues which of the following should you do after you installed virus scan software

Answers

In order to protect your computer from the newest viruses, you should update the antivirus software and virus definition on a regular basis.

What is a virus?

A virus can be defined as a malicious software program that moves through computer networks and the operating systems (OS) installed on a computer (host), specifically by attaching themselves to different software programs, links and databases.

This ultimately implies that, you should update the antivirus software and virus definition on a regular basis, so as to protect your computer from the newest viruses.

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why charles babbage father of computer?​

Answers

Answer:

Due to basic concepts of Computer.

Explanation:

Charles Babbage Gave the basic concepts of Computer ( input , process and output) and he also used it in his computer. so charles Babbage is father of computer science.

i need help someone please !!

Answers

Work samples can be printed or placed on the web and should be appropriate for the job you are appyling for.

What is a work sample?

This is a sample such as a document that shows the interviewer the skills of the candidate to complete specific task. For example if the candidate is applying to a editor position, he/she can bring a sample of edition.

What are the characteristics of work samples?This should be done by the candidate.It should be relevant to the job applied.It can be online or printed.

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View One | View All
2
A team of students is in the process of designing a control system. After
conducting extensive testing of the prototype, the team discovers that it does not
work as expected. The team returns to a previous step of the engineering design
process.
Which step should the team take next in order to complete this project?
to present their solution
to plan their next prototype tests
to design a new solution
to define their new problem

Answers

In the case above step should the team take next in order to complete this project is to to plan their next prototype tests.

What are the  steps in the design process?

The engineering design process is known to be made up of seven step and they are:

Define the problem AskImaginePlan Prototype Test Improve

Note that In the case above step should the team take next in order to complete this project is to to plan their next prototype tests because they have gone a step backward.

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I need help with some homework. I would like to know what is the easiest way to reach out.

Answers

I can help you, you can message me on this app.

Select the skill that matches the following definition.​

treating others the way you want to be treated regardless of ethnicity, religion, gender, or orientation:
work ethic
integrity
respect
leadership

Answers

Answer: Respect

Explanation: Treat others with respect if you want to be treated with respect

What is the error in this program?
when
clicked
define Tickle
Tickle Cat
forever
touching mouse pointer ? then
play sound Giggle- until done
O A. The name of the function doesn't match the function that is
defined.
OB. There is no end block under the "Tickle Cat" function.
OC. All the blocks should be in one connected stack to function.
O D. The "forever" block should be removed so the "Giggle" sound
stops.

Answers

The error in this program above is that All the blocks should be in one connected stack to function.

What are the errors in a program?

In the act of developing a programs there are some kinds of error that can take place such as syntax errors, logic errors and others.

Note that in the program above, The error in this program above is that All the blocks should be in one connected stack to function and thus there is an error.

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What effect have computers had on your life?​​

Answers

Answer:

they are both a pain and a help

Explanation:

Computers can and do make life easier with access to more things ,in a simpler way and they are necessary for the way we live but sometimes they can cause stress, maby from what is on them or even things as simple and the responsibility of having one. Personally I do think they are more helpful than a stress creator.

How do the InfoSec management team's goals and objectives differ from those of the IT and general management communities

Answers

InfoSec management team's goals and objectives differ from those of the IT and general management communities in terms of:

Strategic planningLevels of work.Risk management

How does SecDLC differs?

The SecSDLC is known to be a lot more  aligned with risk management practices and it is one that makes a huge effort in knowing the kinds of specific threats and risks, and makes or create and implements a lot of controls to counter those threats and aid in management of the said risk.

Therefore,  InfoSec management team's goals and objectives differ from those of the IT and general management communities in terms of:

Strategic planningLevels of work.Risk management

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Which two extensions in scratch are correctly matched to their accessibility goals
A. Pen extension
B. Translate extension
C. Video sensing extension
D. Text to speech extension
Choose two answers

Answers

The two extensions in scratch are correctly matched to their accessibility goals Translate extension and  Text to speech extension.

What are Scratch Extensions?

Scratch extensions are known to be used in an interface with external hardware and information outside of the Scratch website via new blocks.

Note that The two extensions in scratch are correctly matched to their accessibility goals Translate extension and  Text to speech extension.

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9.2.8 last names codehs

Answers

Using the knowledge of computational language in python it is possible to write a code that tries to organize the names in an assorted way and any name can be included.

Writing code in python:

names_list = []

for i in range(0, 5):

   names_list.append(input("Name: "))

sorted_last_names = sorted([name.split()[-1] for name in names_list])

print(sorted_last_names)

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On September 1, Year 1, a company paid an $21,600 premium on a 36-month insurance policy for coverage beginning on that date. Refer to that policy and fill in the blanks in the following table.

Answers

What is an insurance policy for coverage?

Coverage is a prison agreement between the coverage company (the insurer) and the person(s), business, or entity being insured (the insured). Reading your coverage facilitates you to confirm that the coverage meets your desires and that you apprehend your and the coverage company's duties if a loss occurs.

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can u please help me solve this

Answers

Alice has twice as many pencils as Cara. Leon has three more pencils than Alice. The three children have a total of 58 pencils.

What are the no. of pencils?

The no. of pencils are there totally as the 11.

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1) What is Database? List its Uses.

Answers

Answer:

a database stores a large sum of data

Explanation:

its used to keep track of things like student names bank accounts and other things

A diagram of a ten-node network that uses ten routers

Answers

The diagram of the of a ten-node network that uses ten routers is given in the image attached.

What is a node in a network?

A network node is known to be be seen as the kind of connection point that is seen amidst some network devices such as routers, printers, etc.

Note that they are known to often receive and send data from one network or endpoint to another.

Therefore, The diagram of the of a ten-node network that uses ten routers is given in the image attached.

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What's good computing?

Answers

Answer:

1.Use passwords that can't be easily guessed, and protect your passwords.

2.Minimize storage of sensitive information.

3.Beware of scams.

4.Protect information when using the Internet and email.

5.Make sure your computer is protected with anti-virus and all necessary 6.security "patches" and updates.

7.Secure laptop computers and mobile devices at all times: Lock them up or carry them with you.

8.Shut down, lock, log off, or put your computer and other devices to sleep before leaving them unattended, and make sure they require a secure password to start up or wake-up.

9.Don't install or download unknown or unsolicited programs/apps.

Secure your area before leaving it unattended.

10.Make backup copies of files or data you are not willing to lose.

Explanation:

The code __ will display the filename of the current workbook. ​

Answers

code field displays file names

A large global retail corporation has experienced a security breach, which includes personal data of employees and customers.

What would Accenture offer as the best solution to ensure enhanced security in the future?

Answers

The act that  Accenture would offer as the best solution to ensure enhanced security in the future is Data Protection program.

What is Accenture  about?

In Keeping client data protected, Accenture’s Information Security Client is known to be well built up with Data Protection program that can help client teams with a good approach and the security controls, etc.

Therefore, The act that  Accenture would offer as the best solution to ensure enhanced security in the future is Data Protection program.

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Other Questions
The "clear and present danger" ruling in the Supreme Court case Schenck v. United States (1919) confirmed the idea that 1. How are living things grouped or categorized?By their agesBy their behaviorsBy their common characteristicsBy their models Describe the effect the change in scale has on what the graph suggests. a. On graph B, the group of birds seems to have twice as much as the group of mammals. b. The differences between the groups seems much less in Graph A. c. The differences between the groups seems much less in Graph B. d. On graph A, the group of mammals seems to have one-quarter as much as the group of fish. Please select the best answer from the choices provided Fill in the blank to make the statement true.1 3 over 4 space plus space 1 over 6 space plus ________ equals space 7 1 half Sample Response The cartoon is effective for several reasons. First, it is on a familiar topic. The overuse of tablets and smartphones is an issue that many people know about. Having a child with his face buried in a tablet satirizes the priorities of children today. Also, readers can easily grasp the cartoonists perspective that these gadgets keep us from enjoying the world around us. As the boy studies his tablet, he misses the total eclipse in the background. The cartoon is also amusing, which engages readers. At the same time, it makes us think and persuades us that children should use technology only on a limited basis.What did you include in your response Check all that apply.satire and ironysymbols and labelsa relatable issuean emotional reaction Give three kinds of cigarette smoke, answer this correctly and i'll make u brainliest:) What is the solution to this Equation?2(5x+8) = 6x+20A. X = -1B. X=9C. X = -9D. x = 1 9,10,12,x,20,25 find x the median is 14 (2) If the price of an item is represented by p, a final price of 0.7p indicates a discount of what percent? The gas well that is near the airport was on fire. How do you think the process of human pregnancy is similar to that of other mammals? How does the traditional theme of the conflict of Man versus Nature appear in the novel alchemist by paulo coelho? what is the measure of angle 7? suppose the measure of angle 6 can be represented be (2x-5). what equation can be written to solve the value of x? what is the value of x? A cafeteria manager can choose from among six side dishes for the lunch menu: applesauce, broccoli, corn, dumplings, egg rolls, or French fries. He uses a computer program to randomly select three dishes for Mondays lunch.What is the theoretical probability that applesauce and broccoli will both be offered on Monday?10%20%50%80% 2. suppose you added 40 ml of water to your vinegar sample instead of 20 ml. would the titration have required more, less or the same amount of naoh solution for a complete reaction? explain. Is government needed to keep order and ensure freedom? Why or why not? What is the output?>>>import time>>>time.localtime()a. the number of seconds since the epochb. the user's time zonec. the dated. the timee. the time-zone offsetIt is a select all that apply type of question 2. What is the only real difference between Romeo and Juliet (1968) and Romeo + Juliet (1996)?O Romeo and Juliet (1968) uses the original language/Romeo + Juliet (1996) uses modern EnglishO Romeo and Juliet (1968) uses modern English/Romeo + Juliet (1996) does notRomeo and Juliet (1968) uses the original time period of the play/Romeo + Juliet (1996) does not Can you help me with this? it would help! Calculate the density of the baseball. Use the formulaD = m/Vwhere D is the density, m is the mass, and V is the volume.Determine whether the density of baseball is within the legitimate range for an official baseball.Record your answers in Table C of your Student Guide. What is the density of the baseball?1.38 g/cm3 The acceptable density range of official baseballs is between 0.70 g/cm3 and 0.80 g/cm3. Is the questionable ball in this range of acceptable density?