CPA CPF5 Computer Storage (Sec 2)

Smallest unit of data:

• byte

• bit

• kilobyte

• nibble

A ________ is a group of 8 bits.

• nibble

• byte

• kilobyte

• Yottabyte

Data gets erased when the computer is switched off.

• ROM

• Memory Card

• RAM

• Blu - Ray

Backup memory or secondary storage memory is used to :

• store data temporarily.

• store large amount of data permanently.

Which of the following is an example of a storage device?

• Compact Disk

• DVD Player

• RAM

• Zip Disk

True/False

Primary storage can be both volatile and non- volatile.

• TRUE

• FALSE

All of the following are Secondary Storage except?

• Floppy Disk

• Flash Memory

• ROM

• CD ROM

The acronym RAM stands for?

• Random Axed Memory

• Read Access Memory

• Random Only Memory

• Random Access Memory

Secondary storage is basically

• Volatile memory

• Non- volatile memory

• Back - up memory

• Impact memory

Volatile storage keeps data when power is removed

• True

• False