UNIT -1 MEMORY MANAGEMENT AND COMPUTER FUNDAMENTALSCLASS -IXMADE BY: SARITA YADAV PGT (CS) KV1 AFS CHAKERI KANPUR

Which of the following is the largest unit of storage?

Gigabyte (GB)

Kilobyte (KB)

Megabyte (MB)

Terabyte (TB)

Where does your PC store your programs when the power is off?

DRAM

Cache

ROM

Hard Disk Drive

Web cam is an

input unit device

output unit device

processing device

Input and Output device

Which of the following is not used as secondary storage?

Semiconductor memory

Magnetic Disks

magnetic Drums

Magnetic Tapes

Storage on PC allows you to store files until something erases it, but memory loses its contents whenever its _____ is lost

static

disk space

power

both a and b above

A ________ is user programmable memory that cannot be erased and reprogrammed.

EPROM

EEPROM

PROM

ROM

Program which acts as a interface between a user and the hardware is called -------------

Smallest Quantum of data is___________________

___________________is a device which convert digital data to analog

Network of computer network is called --------------

A string of 8 bit is -------------------------

------------ printer is also called as a page printer.

A set of instructions is called ------------.

Binary number system has digits ---------- and-----------

Different stages in information processing are input , processing ,____?_____

UNIT -1 MEMORY MANAGEMENT AND COMPUTER FUNDAMENTALS CLASS -IX MADE BY: SARITA YADAV PGT (CS) KV1 AFS CHAKERI KANPUR