Question # 1

How a virus reaches from one computer to another

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Data is exchanged between computers

Exchange of display screen

Exchange of keyboard

Exchange of printer

How many pairs of computer can simultaneously communication an Ethernet Lan.

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1

2

3

Multiple

The extension of MS-Word file is.

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.xts

.rtx

.doc

EXXT

Which of the following is computer virus

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Chernobal

Logic bomb

Redlof

All

Memory management is function of

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Application software

Utility program

Operating system

Device driver

Transmission mode is

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1

2

3

4

Software is copyright of person who

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Purchase it

Sell it

Develop it

Store it

The world wide web was introduced in;

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1960s

Mid 1970s

1989

2000

The physical layout of LAN is known as

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Topology

Hub

Link

None

_______ code is a 7-bits or 8-bits code;

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BCD

EBCDIC

ASCII

None

Calling cells by just their address (such as "A1") is called.

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Relative referencing

Absolute referencing

Calling Method

None

The maximum number of primary partitions that can be created on a disk is

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Two

Three

Four

None

An IP address uses;

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4 bits

16 bits

32 bits

256 bits

CPU is also called.

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CU

BUS

Processor

ALU

How many types of addressing scheme are.

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2

3

4

5

Devices which are automatically detected by windows are called.

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Automatics devices

Installed devices

Plug + Play devices

Serial device

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Computer Science Ics Part 1 Online Test MCQs With Answers

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