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3 years ago

Choose the correct statement:_______.

Computers and Technology

1 answer:

olga2289 [7]3 years ago

6 0

Answer:

d. A String is a class data type so a String variable holds a reference to a location in memory

It depends on which programing language or scripting language...

Explanation:

If it's Java then D is the correct answer...

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Brianna is taking a backpacking trip in the wilderness and wants to back up the photos from her camera. Which type of storage de

Katen [24]

Answer:

C

Explanation:

Flash drives usually have an input (E.G. one of those android charger connectors), so just plug that into your camera, and load the flash drive with the photos. Then go home and plug the USB on the flash drive into your PC. If there isn't already, a folder will be made in your "Pictures" folder on your PC, to which you can open the folder, and then your photos should be there. From there you can open them, print them, etc.

Hope this helped, and sorry if I didn't answer in time.

6 0

3 years ago

Very complex type of processing is carried out by a which computer.

avanturin [10]

Supercomputers are used to process very complex type of processing. They are very powerful computers.

<h3>What are supercomputers?</h3>

Supercomputers are powerful computers that have very high processing and performance. They work very fast with in a fraction of second. They are used to doing heavy calculation and work.

Thus, the supercomputers are used to process very complex type of processing.

Learn more about supercomputers

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4 0

2 years ago

In Java please:

topjm [15]

Answer:

import java.util.Scanner;

public class Supermarket

{

public static void main (String[] args)

{

String item;

double pounds, ounces, price,

total, unit;

Scanner scn = new Scanner(System.in);

System.out.print("Please enter the name of item ");

item = scn.nextLine();

System.out.print("Please enter the price of " + "the item per pound : ");

price = scn.nextDouble();

System.out.print("Enter the weight of " + "the item in pounds and " + "ounces respectively : ");

pounds = scn.nextDouble();

ounces = scn.nextDouble();

unit = price/16;

total = price * (pounds + ounces/16);

System.out.print("The unit price of " + "the products sold is : " + unit);

System.out.print("\nThe total cost of the " + "amount purchased is : " + total);

}

Explanation:

Ask the user to enter the price of the item and the weight.
Calculate the unit and the total price.
Display the unit and the total price.

6 0

3 years ago

Read 2 more answers

What is the output of the following code? public class Test { public static void main(String[] args) { new Person().printPerson(

fredd [130]

Answer:

The output of the given question is :

Person

Explanation:

Following are the description of Statements

The new Person().printPerson(); calling the function of printPerson() of the class Person so it returns the Person in the console window.

The new Student().printPerson(); calling the function of printPerson() of the class student .The student inherits the class Person So control will moves to the class it executed the statement inside the Person class So it executed the function public void printPerson() of the Person class so it also returns the Person String and execution of program become stops

3 0

3 years ago

Design a GUI program to find the weighted average of four test scores. The four test scores and their respective weights are giv

Alexus [3.1K]

Answer:

I am writing partial code in c++ to calculate weighted average. The weighted average should be calculated based on multiplying the test score and its respective weight and finally add all the test score.

Explanation:

int arrtestscore[100];

int arrweight[100];

int n;

double weightedavg;

cout<<”Enter the number of test score for which weighted average needs to be calculated”;

cin>>n;

for(int x = 0; x <n;x++)

{

 cout<<”Enter test score :” + (x+1) ;

 cin>>arrtestscore[x];

 count<<”Enter the respective weight:”;

 cin>>arrweight[x];

}

for (int i=0; i<n;i++)

{

 weightedavg = weightedavg + (arrtestscore[i] * arrweight[i])

}

cout<<”weighted average = “ <<weightedavg; 

3 0

3 years ago