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3 years ago

Mention 3 components that can be found at the back and front of the system unit

Computers and Technology

1 answer:

Radda [10]3 years ago

3 0

Answer:

Back

Power port, USB port, Game port

Front

Power button, USB port, Audio outlet

Explanation:

There are several components that can be found on the system unit.

In most (if not all) computer system units, you will find more component at the back side than the front side.

Some of the components that can be found at the back are:

Ports for peripherals such as the keyboard, mouse, monitor, USB ports, power port, etc.

Some of the components that can be found at the back are:

The power button, cd rom, audio usb ports, several audio outlets, video port, parallel ports, etc.

Note that there are more components on the system units. The listed ones are just a fraction of the whole components

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Answer:

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Explanation:

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3 years ago

Write a program that prompts the user to input a number. The program should then output the number and a message saying whether

Gala2k [10]

Answer:

Following is the program in C++ Language

#include <iostream> // header file

using namespace std; // namespace std

int main() // main method

{

int n; // variable declaration

cout<<" Please enter the number :";

cin>>n; // Read the number

if(n>0) // check the condition when number is positive

{

cout<<n<<endl<<"The number is Positive"; // Display number

}

else if(n<0) // check the condition when number is Negative

{

cout<<n<<endl<<"The number is Negative";// Display number

}

else // check the condition when number is Zero

{

cout<<n<<endl<<"The number is Zero";// Display number

}

return 0;

}

Output:

Please enter the number:

The number is Positive

Explanation:

Following are the description of the program

Declared a variable "n" of int type.
Read the value of "n" by user.
Check the condition of positive number by using if block statement .If n>0 it print the number is positive.
Check the condition of negative number by using else if block statement If n<0 it print the number is negative.
Finally if both the above condition is fail it print the message " The number is Zero"

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3 years ago

Write an application that reads the lengths of the sides of a triangle from the user. compute the area of the triangle using her

zlopas [31]

Here you go,

import java.util.Scanner;

import java.util.Random;

public class OrderCalculator{

public static void main(String[] args){

float x, y, z, semi, area;

Scanner in = new Scanner(System.in);

System.out.print("Enter the 3 sides: ");

x = in.nextFloat();

y = in.nextFloat();

z = in.nextFloat();

semi = (float) ((x + y + z) / 2.0);

area = (float) Math.sqrt(semi * (semi - x) * (semi - y) * (semi - z));

System.out.printf("The area is: %.3f\n", area);

}

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3 years ago

The computer that process data that are represented in the form of discrete values are called

Vinvika [58]

Answer:

Digital computer

Explanation:

The computer that process data that are represented in the form of discrete values are called digital computer.

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3 years ago

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3 years ago

Mention 3 components that can be found at the back and front of the system unit​

Mention 3 components that can be found at the back and front of the system unit