Computer Knowledge Quiz

A smartphone is a type of computer.

• True

• False

A computer can work without a CPU.

• True

• False

Laptops are easier to upgrade than desktops.

• True

• False

RAM keeps its data even when the computer is off.

• True

• False

A desktop computer is made of several connected parts.

• True

• False

ROM is a memory that cannot be changed.

• True

• False

The CPU is called the brain of the computer.

• True

• False

A hard disk is used to store data permanently.

• True

• False

The speed of a CPU is measured in Hertz (Hz).

• True

• False

All computers need a video card to work.

• True

• False