Class 4 Ch 1 Computer Memory

How much bits in a byte

• 100

• 64

• 18

• 8

• 50

What is the storage unit in a computer called

• Storage unit

• Memory unit

• Binary unit

• Mother

  board

1 Terrabyte(tb) is equal to

• 1024 Gb

• 1024 Mb

• 1024 Kb

• 1024 B

Which is main memory of the computer

• Secondary

  Memory

• Backup

  Memory

• Primary

  Memory

• Binary

  Unit

What is this is called

• RAM

• ROM

• Primary

  Memory

• CD

Choose all the secondary storage devices from the list below

• 
• 
• 
• 
• 

The data storage capacity of a computer memory is expressed in only bytes.

• True

• False

What is the other name of flash drive?

• Car drive

• Pen drive

RAM stores the data instructions and information temporarily. It is constantly overwritten with new data.

• True

• False

The internal memory that can be constantly overwritten like a blackboard.It holds currently running programs.

• ROM

• RAM

• CD

• Blu Ray Disk