Computer Science KS3 Quiz 2

What is a computer system ?

• Combination of computer hardware and software

• Mouse and Keyboard combined.

• Microsoft Teams, Word and PowerPoint

• The CPU of the computer

Which of the following is NOT a computer system.

• ATM

• Motherboard

• Playstation 5

• Phone

Input devices allow the user to ________

• None of the answer are correct

• Save data on the computer

• Get data from the computer

• Enter data into the computer

Output devices allow the user to ________

• None of the answer are correct

• Save data on the computer

• Get data from the computer

• Enter data into the computer

Storage devices allow the user to ________

• None of the answer are correct

• Save data on the computer

• Get data from the computer

• Enter data into the computer

Which of the following is a Input device ?

• Monitor

• Microphone

• Printer

• Headphones

Which of the following is a Output device ?

• Camera

• Monitor

• Keyboard

• Mouse

What is the CPU (Central Processing Unit)

• The whole computer combine together

• The backbone of the computer support the computer system

• The heart of the computer its very important to the computer

• The brain of the computer that processes information and data

What does R.A.M stand for ?

• Random Access Memory

• Read And Memorize

• Rapid Action Memory

• Read-Only And Memorize

What does R.O.M stand for ?

• Random Only Memory

• Read Only Memory

• Rapid Online Memory

• Read Only Mode