9th Class Computer Science Chapter 6 English Medium Online MCQ Test With Answer

MCQ's Test For Chapter 6 "Introduction to Computer Networks"

Try The MCQ's Test For Chapter 6 "Introduction to Computer Networks"

  • Total Questions12

  • Time Allowed15

Introduction to Computer Networks

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Question # 1

What is the primary object of computer netweorks.

Question # 2

Which layer is about the physical medium used in communication, like cabling etc.

Question # 3

What types of network topology connect all devices to a sigle central bum

Question # 4

Which network topology connects all devices to a central hub?

Question # 5

Which protocol is used to convert domain names into IP addresses?

Question # 6

In which topology data is send either ckockwise or anticlockwise.

Question # 7

Which is used to transfer files over a a network?

Question # 8

Which IP Address class is used for large networks and supports up to 16 million hosts

Question # 9

In Bus topology single common cable is also called.

Question # 10

Which topology connects all devices of the network through a single common cable having exacely two end points?

Question # 11

What is teh main purpose of a firewall in network security?

Question # 12

Which device connect two or more networks and routes data between them?

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9th Class (English Medium) Computer Science (New Book) Chapter 6 Important MCQ's

Sr.# Question Answer
1 Which device is used to connect multiple devices within a local area Network and direct data only to the intended recipient?
A. Hum
B. Router
C. Repeater
D. Switch
2 Which is the physical arrangements of devices and connecting lines?
A. Procedure
B. Network topology
C. Computer
D. Network
3 The IPV 4 address is made up of.............binary bits
A. 31
B. 29
C. 32
D. 30
4 In which topoloyg a computer can send data to its immediate neighbor
A. Machine
B. Topology
C. Ring
D. Star
5 What is a key benefit of using compur networks in businesses?
A. Increase computional pover
B. Enable resoruce sharing and efficient communicaion
C. Enhance graphic capabilities
D. Improve software development
6 In which topology data is send either ckockwise or anticlockwise.
A. Bus
B. Star
C. Ring
D. Single
7 In a ring topology, a ring can be unidirectinal or.
A. Directional
B. Similar
C. Bidirectional
D. Main
8 Which is used to transfer files over a a network?
A. HTML
B. FTP
C. HTTP
D. ALP
9 Which layer is about the physical medium used in communication, like cabling etc.
A. Application layer
B. Inernet
C. Physical
D. Postal layer
10 What is teh main purpose of a firewall in network security?
A. Convert data into a secure format
B. Translate domain names
C. Monitor and control network traffic
D. Assign IP addresses

Test Questions

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