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

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

Question # 2

What is the primary object of computer netweorks.

Question # 3

In IPV 4 each group can contain a decimal value from.

Question # 4

In Bus topology single common cable is also called.

Question # 5

How many types of IP address?

Question # 6

----------- is a device that receives message.It is also known as sink

Question # 7

Which is the physical arrangements of devices and connecting lines?

Question # 8

Which types of network spans a large geographic area, such as a country or the world.

Question # 9

What is a key benefit of using compur networks in businesses?

Question # 10

Which of the following is a protocol used for email transmission?

Question # 11

Which is used to transfer files over a a network?

Question # 12

In IPV 6 there are......group separated by

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

Sr.# Question Answer
1 Which method of data transmissin uses a dedicated communication path.
A. Half Duplx
B. Circit Switching
C. Pocket Switching
D. Full Duplex
2 Which topology connects all devices of the network through a single common cable having exacely two end points?
A. Bus
B. Ring
C. Topology
D. Machines
3 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
4 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
5 Which IP Address class is used for large networks and supports up to 16 million hosts
A. Class C
B. Class D
C. Class A
D. Class B
6 Whcih layer of the OSI is responsible for node-to- node data transfer and error detection?
A. PhysicalLayer
B. Data link layer
C. Network layer
D. Transport Layer
7 In a ring topology, a ring can be unidirectinal or.
A. Directional
B. Similar
C. Bidirectional
D. Main
8 Which is the device taht initiates the communication process?
A. Networks
B. Machine
C. Sender
D. Center
9 What types of network topology connect all devices to a sigle central bum
A. Star
B. Mesh
C. Bus
D. Ring
10 Which device connect two or more networks and routes data between them?
A. Switch
B. Router
C. Modem
D. Bridge

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