ICT General Knowledge Quiz

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Questions and Answers

What is the primary function of the Central Processing Unit (CPU)?

  • To provide power to the computer components
  • To display output on the monitor
  • To store data and program instructions
  • To execute instructions and perform calculations (correct)

What is the term for a program that is designed to damage or exploit a computer system?

  • Malware (correct)
  • Worm
  • Virus
  • Trojan Horse

Which of the following is a type of computer peripheral device?

  • Motherboard
  • Printer (correct)
  • CPU
  • Hard Drive

What is the purpose of the ALU (Arithmetic Logic Unit) in a computer?

<p>To perform arithmetic and logical operations (A)</p> Signup and view all the answers

What is the term for a software application that is used to create and edit documents?

<p>Word Processor (C)</p> Signup and view all the answers

Which computer component is responsible for temporarily holding data and program instructions?

<p>Memory (RAM) (A)</p> Signup and view all the answers

What is the term for a set of instructions that a computer can execute directly?

<p>Machine Language (A)</p> Signup and view all the answers

Which type of computer is designed for a single user and is often used for tasks such as browsing the internet and creating documents?

<p>Personal Computer (PC) (C)</p> Signup and view all the answers

What is the purpose of a firewall in a computer system?

<p>To block unauthorized access to the system (C)</p> Signup and view all the answers

What is the term for a type of software that is used to manage and organize files on a computer?

<p>Operating System (C)</p> Signup and view all the answers

Flashcards

CPU Function

Executes instructions and performs calculations.

Malware

Software designed to damage or exploit a computer system.

Peripheral Device

A device that connects to a computer to add functionality.

ALU Purpose

Performs arithmetic and logical operations.

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Word Processor

Software for creating and editing documents.

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Memory (RAM)

Temporarily holds data and program instructions.

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Machine Language

Instructions a computer can execute directly.

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Personal Computer (PC)

Designed for a single user for everyday tasks.

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Firewall Purpose

Blocks unauthorized access to a computer system.

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Operating System

Manages and organizes files on a computer.

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Study Notes

ICT general knowledge questions about Computer parts, hardware, types of computers, peripheral devices, software, MS word application, computer malware and viruses, computer safety

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