Memory and storage

Computer memory is measured in terms of ?

• bytes

• nibble

• bits

• none of these

1 Kilobyte (KB)=.......................

• 1024 bytes

• 4 bits

• 8 bits

• none of these

Primary memory is of ...................types -..............and.................

• two, RAM, ROM

• TWO, CD, DVD

• three, RAM , ROM

• none of these

The full form of ROM is .................

• Read Only Memory

• Random Access Memory

• Random only memory

• Read one memory

A ............ is a portable storage device .

• Compact Disk

• USB Flash Drive

• Digital video disc

• none of these

DVD storage capacity varies from ................. to ...................

• 4 GB to 17 GB

• 2 GB to 17 GB

• 4 GB to 18 GB

• none of these

1 Nibble= ................. bits .

• 4

• 8

• 2

• 0

Which memory stores data permanently ?

• ROM

• Both

• RAM

• none of these

Which is similar to CD in shape and size?

• DVD

• Both

• Pen drive

• none of these

Binary 0 and 1 represents two states ............. and .................

• OFF , ON

• none of these

• ON, OFF

• ON, ON