Grade 9 ICT Quiz – Computer Specifications & Components

What is the main function of a processor in a computer?

• Store data permanently

• Display images on the monitor

• Process instructions and data

• Play sound through speakers

Which unit is used to measure the speed of a processor?

• Bits

• Hertz (Hz)

• Pixels

• Bytes

What is the main function of a hard disk?

• Temporarily store data while the computer is running

• Process instructions and data

• Display output on a monitor

• Permanently store data and software

Which of the following is not a processor manufacturer?

• Intel

• Samsung

• AMD

• Apple

A Quad-Core processor has how many processing units?

• 4

• 2

• 3

• 1

The brain of the computer is the _______.

The standard unit of computer storage is the _______.

The standard unit of computer storage is the _______.

A computer monitor's size is measured in _______.

The three most common processor manufacturers are Intel, AMD, and _______.