All categories

3 years ago

Storage.

Computers and Technology

1 answer:

Archy [21]3 years ago

5 0

Answer:

Part A

1) Mouse

2) Monitor

3) Hard Disk

4) Joystick

Part B

i) An input device is used to provide input signal to the computer or other information technology system for processing

ii) scanners, joysticks, mouse, and keyboards

iii) a) A scanners is used to create digital image input

b) A joystick is mainly used in gaming

c) The (computer) mouse is moved on a flat surface to navigate the mouse pointer

d) A (computer) keyboard is used for data input into the

Explanation:

Part A

The list of the four basic hardware components of computer are;

1) Mouse

2) Monitor

3) Hard Disk

4) Joystick

Part B

i) An input device is an equipment with which computer control signal and data are entered into a computer or other forms of technology for processing information.

ii) Input devices includes, scanners, joysticks, mouse, and keyboards

iii) a) A scanners is used to create digital image input for the computing system

b) A joystick (mainly used in gaming) consists of stick with control buttons that pivots on an attached base whose movement and control button input are reported to the information technology processing system, such as a computer to which it is attached

c) The (computer) mouse is moved on a flat surface to navigate the mouse pointer displayed on a graphical user interface for controlling and operation of a computer

d) A (computer) keyboard is a primary computer input device that is very much similar to a typewriter keyboard in design and functioning

Data input to the computer are made by typing values using the keyboard

You might be interested in

A ____ is a synonym for a virtualization application.

forsale [732]

hypervisor is the answer

3 0

4 years ago

Large and powerful computer capable of processing and storing large amounts of business data

Nata [24]

Answer:

True

Explanation:

but no need to be large physically ;)

the important point is the computer must have a proper specification to process a large amount of data

6 0

3 years ago

2. The factorial of a positive integer n is the product of the integers from 1 to n. You can express the factorial of a positive

Molodets [167]

Answer:

import java.io.*;

import java.util.Scanner;//importing the scanner.

class Factorial {

public static void main (String[] args) {

Scanner fact=new Scanner(System.in);//creating a scanner object for taking the input.

int t,n;//t for number of times the user want to calculate the factorial and n for factorial.

System.out.println("How many times you want to calculate the factorial");

t=fact.nextInt();//taking input of t.

while(t>0)

{

int f=1;//f for calculating the variable.

n=fact.nextInt();//taking input of n .

if(n>10||n<1)//if n is out of range then again taking input.

{

while(n>10 || n<1)

{

System.out.println("Please Enter the Valid Input");

n=fact.nextInt();

}

for(int i=1;i<=n;i++)//calculating the factorial.

{

f*=i;

}

System.out.println("The factorial is: "+ f);

}

else // if n is in range then definitely calculating the factorial.

{

for(int i=1;i<=n;i++)// calculating the factorial.

{

f*=i;

}

System.out.println("The factorial is: "+ f);

}

Output:-

How many times you want to calculate the factorial

-5

Please Enter the Valid Input

The factorial is: 24

The factorial is: 120

Explanation:

The above written code is for calculating the factorial of an integer the number of times user want to calculate the factorial.The code wants user to enter again until the value entered by the user is in range.If the value is in range then it definitely calculates the factorial.

6 0

3 years ago

In Excel, an anchor($) allows you to:

Oksana_A [137]

The answer is the letter B.

6 0

3 years ago

Read 2 more answers

The repair order is a legal document because?

svp [43]

D. It’s signed by the customer

4 0

3 years ago

Read 2 more answers