COMPUTER BASIC INFORMATION QUIZ

ROM is needed for storing an initial program called _______.

Kernel

None of these

Computer Startup Loader

OS Version

Bootstrap Loader

TRUE ANSWER : ?
YOUR ANSWER : ?

What is the name of the reading device which mades use of photosensors and laser technologies to interpret printed, typed or even hand-written data directly from the source documents?

ATM

OCR

None of these

MICR

Mark-sensing device

TRUE ANSWER : ?
YOUR ANSWER : ?

What is the highest address possible if 16 bits are used for each address?

16556

643897

65536

12868

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is the expansion of EBCDIC

Extended binary coded decimal interchange code

Extended binary coded decimal information code

Extended bootable computerised digital infrared calculator

None of these

Extended bit comparable to digital interface for computer

TRUE ANSWER : ?
YOUR ANSWER : ?

__________ is the measurement of things such as fingerprints and retinal scans used for security access.

Biomeasurement

Smart weapon machinery

Computer security

Biometrics

TRUE ANSWER : ?
YOUR ANSWER : ?

The operation of a digital computer is based on _____ principle.

None of these

logical

electronic

counting

measuring

TRUE ANSWER : ?
YOUR ANSWER : ?

A prefix for billion which is equal to _____ is called as billi.

1000

10

None of these

10000

100

TRUE ANSWER : ?
YOUR ANSWER : ?

The average time necessary for the correct sector of a disk to arrive at the read write head is ________ .

Down time

Seek time

None of these

Access time

Rotational delay

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following terms describe 1024 kilobytes?

None of these

Gigabyte

Terabyte

Kilobyte

Megabyte

TRUE ANSWER : ?
YOUR ANSWER : ?

A collection of interrelated file in computer is a-

Field

File manager

Record

Database

TRUE ANSWER : ?
YOUR ANSWER : ?

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