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AnnyKZ [126]
2 years ago
6

A computer hardware feature that is vital to the effective operation of a multiprogramming operating system is:

Computers and Technology
1 answer:
katrin [286]2 years ago
5 0

Answer:

I/O interrupts and DMA.

Explanation:

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Malcolm Movers charges a base rate of $200 per move plus $150 per hour and $2 per mile. Write a program named MoveEstimator that
jeka94

Answer:

import java.util.Scanner;

public class MoveEstimator

{

public static void main(String[] args) {

   

    Scanner input = new Scanner(System.in);

    final int BASE_RATE = 200, RATE_PER_HOUR = 150, RATE_PER_MILE = 2;

    int hours, miles;

    double totalFee = 0.0;

   

 System.out.print("Enter the number of hours for a job: ");

 hours = input.nextInt();

 System.out.print("Enter the number of miles: ");

 miles = input.nextInt();

 

 totalFee = BASE_RATE + (hours * RATE_PER_HOUR) + (miles * RATE_PER_MILE);

 System.out.printf("For a move taking %d hours and going %d miles the estimate is $%.2f", hours, miles, totalFee);

}

}

Explanation:

*The code is in Java.

Create the Scanner object to be able to get input

Initialize the constant values using final keyword, BASE_RATE, RATE_PER_HOUR, RATE_PER_MILE

Declare the variables, hours, miles, totalFee

Ask the user to enter the hours and miles

Calculate the totalFee, add BASE_RATE, multiplication of  hours and RATE_PER_HOUR, multiplication of  miles and RATE_PER_MILE

Print the output as in required format

6 0
3 years ago
What type of computer would integrate the system unit with the display and keyboard?
kolbaska11 [484]
Pc
hope this helps have a good day

3 0
3 years ago
Question 1 of 19
shusha [124]

Answer:

UI Character Presets

Explanation:

User Interface is an option or go-to menu in a desktop application. For example, Photoshop. It allows a user to tweak the outlook to his or her own preference rather than the default settings.

To do this, a user is often tasked to do the following:

1. Click on the "Edit" menu

2. Navigate and click on "Preferences"

3. Select the "Interface" link

The options available to change includes:

a. UI Scaling

b. UI Font Size

c. UI Language.

Hence, in this case, the element that is not a selection in the Interface preferences is "UI Character preset"

7 0
3 years ago
How do you think advances in processors affect corporations that discover the computers they purchased just a couple of years ag
lozanna [386]

Answer:

Increased processor speed and multi core technologies.

Explanation:

The development of processors over the years is overwhelmingly fast. The CPU use to be cumbersome, expensive and computational speed was moderate.

As it evolves, the CPU was minimized to give rise to microprocessors.

Microprocessors are very fast, running millions of processes on its core. The multiple core processors helped to increase the speed of these processors.

When there are more than one core in a processor (dual, quad or octal core), it processes data in parallel reducing the time of execution compared to a one core processor.

A company having computers with single core would need to upgrade to a new computer with multi core processor to promote speed in data processing.

3 0
3 years ago
Does a call go through on the first ring when hanging up on a house phone
Alinara [238K]
I don't think so, it doesn't on my home phone.
6 0
4 years ago
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