Question # 1

Which of the following tags is used to insert space ?

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<p></p>

<b></b>

& nbsp

Physical structure of networks can be classified in terms of type of connection and ________:

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Ring

Star

Topology

Machine

Expression (A + B ) . ( A + C ) is equal to:

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A + (B . C)

A . B + A . C

A . (B . C)

A + ( B + C)

Which is installing more copies of the software than you have license for ?

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Internet cyber text

Cyber

Client server oversue

Online piracy

Which refers to exchange of messages between sending and receiving devices through some communication medium ?

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Computer

Data communication

System

Devices

Which number system has base 2 ?

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Decimal

Hexa decimal

Binary

Octal

A ________ is used by routers to determine the path to the destination network:

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Routing table

Medium

Logo

Source

Which is considered as the most well-known example of network of networks ?

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Machine

Internet

Printers

Devices

Which layer establishes connection between a client and a server ?

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Transport

Link layer

Physical layer

Network

In a data communication system, a message is sent in the form of:

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Fragment

Packets

Alien

Half mode

To convert a hexadecimal number to binary, simply covert each hexadecimal digit to _______ digits binary value:

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Four

Two

Three

Five

In which method, we replace each alphabet in the plaintext by another alphabet:

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Integrity

Cyber

Ceaser Cipher

Privacy

TCP/IP is a stack of protocols and it has ________ layers:

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1

5

3

2

HTML is a computer language which is used to create:

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Browser

A web page

Explorer

Porgramming

Which number system has base 10 as it uses ten digits from 0 to 9 ?

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Decimal

Heca

Binary

Octal

How many types of connection ?

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1

3

2

5

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9th Class Computer English Medium KPK Boards Online Mcqs MCQs With Answers

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