General Computers Quiz for Grade 4

The internal electronic components are protected from damage by

Speed of the CPU is measured in megahertz or gigahertz.

• megahertz

• gigahertz

Fan fitted inside the SMPS keeps the power supply cool.

• True

• False

Mother board is also known as system board or main board.

• True

• False

RAM stores the data temporarily.

• True

• False

A group of 4 bits is known as nibble.

• True

• False

A motherboard is a large circuit-board inside the system unit.

• True

• False

CPU is also called processor or Microprocessor.

• True

• False

The ports are used to plug in computer devices.

• True

• False

A Solid State Drive(SSD) is a new type of storage device used in computers.

• True

• False