ICT IGCSETheory –Revision Presentation Quiz

What is the function of the Central Processing Unit (CPU) in a computer system?

• Input sound

• Store information

• Display graphics

• Carry out calculations to complete software instructions

Which of the following is an example of an external hardware device?

• RAM

• Internal Hard Disk

• Keyboard

• Motherboard

What is the purpose of a Sound Card in a computer system?

• Input sound

• Process graphics

• Display images

• Store data

Which software is responsible for providing a user interface in a computer system?

• Device Drivers

• Operating Systems

• Utilities

• Linkers

What type of software is used to manipulate data in a spreadsheet or database?

• Operating System

• Control Software

• Database Management Systems

• Word Processor

What is the function of a Network Card in a computer system?

• Run optical disks

• Enable internet connection

• Connect to main power sources

• Provide power to the computer system

Which software is used to edit digital images and apply various formatting techniques?

• Measuring Software

• Video Editing

• Graphics Manipulation

• Word Processor

What is the purpose of a Power Supply in a computer system?

• Enable internet connection

• Provide power to the computer system

• Run optical disks

• Connect to main power sources

Which hardware component is responsible for storing information like software and files?

• Graphic Video Cards

• Internal Hard Disk

• Network Card

• Sound Card

What is the main function of Application Software in a computer system?

• Manage computer functions

• Complete specific tasks

• Allow hardware devices to run

• Provide a user interface