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Exploring the World of Computers

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What does CPU stand for?

a)

Computer Processing Unit

b)

Central Processing Core

c)

Central Processing Unit

d)

Centralized Processing Unit

2.

What is the main function of RAM?

a)

The main function of RAM is to provide fast, temporary storage for data and instructions that the CPU uses during operation.

b)

To manage the power supply of the computer.

c)

To execute programs directly without the CPU's involvement.

d)

To permanently store data for long-term access.

3.

Name one type of computer software.

a)

Operating System

b)

Web Browser

c)

Antivirus Software

d)

Game Application

4.

What is an operating system?

a)

A programming language

b)

An operating system is software that manages computer hardware and software resources.

c)

A type of computer hardware

d)

A network protocol

5.

What does the term 'cloud computing' refer to?

a)

A method for storing files on a local server.

b)

A type of software used for data analysis.

c)

A programming language for web development.

d)

The delivery of computing services over the internet.

6.

What is the purpose of a motherboard?

a)

To provide power to the CPU

b)

To act as a cooling system for the computer

c)

To store data permanently

d)

The purpose of a motherboard is to connect and allow communication between all components of a computer.

7.

What is the difference between hardware and software?

a)

Hardware is the physical part of a computer; software is the programs that run on it.

b)

Hardware is the software that runs on a computer.

c)

Software refers to the physical components of a computer.

d)

Hardware and software are the same thing.

8.

What is a computer virus?

a)

A computer virus is a program that helps in data recovery.

b)

A computer virus is a type of hardware that enhances computer performance.

c)

A computer virus is a software that protects against malware.

d)

A computer virus is a malicious program that replicates itself and spreads to other computers.

9.

What does 'HTTP' stand for in web addresses?

a)

Hypertext Transfer Protocol

b)

High Transfer Text Protocol

c)

Hyperlink Transfer Protocol

d)

Hypertext Transmission Protocol

10.

What is the function of a graphics card?

a)

To manage network connections.

b)

The function of a graphics card is to render images and video.

c)

To increase the speed of the CPU.

d)

To store large amounts of data.