Grade 8 Revision 1
Grade 8 Computer Science Quiz
Welcome to the Grade 8 Computer Science Revision Quiz! This interactive quiz is designed to help students review essential computer science concepts in a fun and engaging way.
Test your knowledge with questions covering:
- Computer hardware
- Software and applications
- Input and output devices
- Networking
- Operating systems
True or False: A supercomputer is a large expensive and powerful computer used mainly for business activities.
True
False
A ................................ Controls access to the hardware, software and other resources on a network.
Supercomputer
Server
Mainframe
A ...........is a specialised mobile computing device used to play single-player or multiplayer video games
Desktop
Notebook
Game console
Netpad
Speakers, Monitors and Projectors form part of
Input devices
Output devices
I/O devices
Storage devices
A...................................is a computer input device that allows the user to draw images and graphics by hand.
Trackball
Digitiser
Mouse
Drawing pad
The ........................performs the execution part of the machine cycle (the calculations, comparisons and logical operations)
Control Unit
Memory
ALU
This device enables a computer to connect to a network
Modem
Router
NIC
Soundcard
This application allows the user to arrange text and graphics into professional looking publications.
Word Processor
Information Retrieval System
Dektop Publication software
Spreadsheet software
True of false: The operating system forms part of application software.
True
False
Which of the following is a function of the Operating system
Manage hardware and software
Provide a user interface
Manage and handles interrupts
Manage memory
All of the above
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