Computer Network BS 3 Semester/Term University Of Sargodha (UOS) 2022

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Be University of Sargod

ol oi BS 3'¢ Term Examination 2022

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5 Paper: Introduction to Information & Communication Technologies (URCI-5109)

da Maximum Marks: 40

Tr Time Allowed: 02:30 Hours

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Note: Objective part is compulsory. Attempt any three questions from subjective p

Objective Part (Compulsory)

: 2*8

Q.1. Write short answers of the following in 2-3 lines each on your answer sheet. (2%8)

i. Write a note on CRT monitor. a a

ii. Mention any three validity checks usc in database for validity of Data.

iii. Differentiate between compiler and interpreter.

iv. Define computer and mention basic operations of computer.

v. Define modes of communication in a computer network ny!

vi. Differentiate between synchronous and asynchronous transmission.

Maximum Marks: 40

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Tne 02:30 Hours

3 Nasa: Objective part is compulsory. Attempt any three questions from subjective part

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Q.1. Write short answers of the following in 2-3 lines each on your answer sheet. (2*8)

i. Write a note on CRT monitor.

ii. Mention any three validity checks use in database for validity of Data.

v. Define modes of communication in a computer network

vii. Mention negative impacts of computer on human lives.

viii. ~~ Write a brief note on fiber optics cable.

Subjective Part (3*8)

Write a detailed note on ROM and its types.

Define network and also explain basic components of a computer network.

Discuss in detail overall generations of computer.

ii poop! Also discuss any three topologies used in computer network.

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