EXCEL & COMPUTER MEMORY

1 Brontobyte (BB) =

• 1024 Gigabyte

• 1024 Yottabyte

• 1024 Terabyte

• 1024 Megabyte

___________ is a temporary storage area for instructions and data that enhances the CPU speed.

• EPROM

• Cache

• RAM

• ROM

A __________ is a narrow recording band that forms a full circle on the surface of the disk.

• Partition

• Sector

• track

• vector

EPROM contents are erased by ________.

• Electric current

• ultraviolet light

_______ memory is permanent in nature and thus it is known as non-volatile memory.

• ROM

• Primary

• Secondary

• EPPROM

A group of 4 bits is known as _________

• Kilobytes

• nibble

• byte

• bits

A group of 8 bits is called as ___________

• KB

• nibble

• byte

• MB

ROM chips are also called firmware.

• True

• False

_____________ memory does not lose its contents

when the computer is turned off.

• Non – volatile

• volatile

BIOS: ____________________

• Basic Input Output System

• Basic Interrupt Output System

• Basic Input Output Symbol