Question # 1

Which of the following scheme used by IBM

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BCD

EBCDIC

Uni code

ASCII

Which type of memory is non volatile and can not be changed by the User

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DRAM

SRAM

ROM

None of these

Which of the following is an internet protocol

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IEEE 802.2

IEEE 802.3

TCP/IP

سو

Which component is used to connect different part of the computer together

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Main Memory

Control Unit

Bus Interconnection

None

A set of electrical paths used to transfer data is called.

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Printer

Keyboard

Monitor

BUS

A telephone Conversation is an an example of.

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Full - Duplex Transmission

Half - duplex Transmission

Simple Transmission

Duplex Transmission

Communication between computer and keyboard involves.

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Half Duplex

Full Duplex

Simplex

None of these

Which one is not virus.

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Mac fee

Logic bomb

Redlof

Trojen Horse

Which function key is used for checking spelling and grammer in word.

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F4

F7

F8

F9

Making illegal copies of copy right software is called

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Software piracy

Collaboration

Browsing

Electronic distribution

Which technology is used to read data on cheques.

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OMR

OCR

CAT

MICR

The music and speech represent

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Image

Text

Numeric

Audio

A ________ is a computer that provides services to other computers on the networks;

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Client

Terminal

Router

Host

BIT Stand for.

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Binary integer

Binary

Binary Digit

None of these

Word processing program are used to create

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Reports

Memos and letters

Envelopes and lables

All

Which of the following is an antivirus.

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Rodlof

Logic bomb

NOD 32

Trojan Horse

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