
WJEC ICT - Computer Systems

Quiz
•
Other
•
9th Grade
•
Medium
Marie Powell
Used 30+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of the CPU in a computer system?
Execute instructions and perform calculations
Display images and videos.
Connect to the internet.
Store data and files.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the motherboard in a computer system?
To store data and files.
To display images and videos.
To provide power to the computer system.
To provide a platform for component connection and communication.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the difference between RAM and ROM?
RAM is volatile and can be written to, while ROM is non-volatile and can only be read from.
RAM and ROM are both non-volatile and can only be read from.
RAM is non-volatile and can only be read from, while ROM is volatile and can be written to.
RAM and ROM are both volatile and can be written to.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an operating system?
A device that controls the flow of electricity in a computer.
A program that allows you to browse the internet.
A software that manages computer hardware and software resources and provides common services for computer programs.
A type of computer hardware that stores data and instructions.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the hard drive in a computer system?
The hard drive is responsible for processing data in a computer system.
The hard drive is used to connect to the internet in a computer system.
The hard drive is used to display images and videos on a computer system.
The role of the hard drive is to store and retrieve data in a computer system.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of an input device in a computer system?
To allow users to input data or commands into the computer.
To process data in the computer system.
To store data in the computer system.
To display output from the computer system.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of an output device in a computer system?
To input information into the computer system.
To store data in the computer system.
To display or present information to the user
To process information in the computer system.
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