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

Which is the device taht initiates the communication process?

Question # 2

How many types of IP address?

Question # 3

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

Question # 4

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

Question # 5

What is encapsulation in the context of network communication?

Question # 6

Which of the network is goematic reprsentation of the relationship among the intrconnected devices.

Question # 7

What is the function of the Domain Name System (DNS)?.

Question # 8

In which topoloyg a computer can send data to its immediate neighbor

Question # 9

Which is used to transfer files over a a network?

Question # 10

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

Question # 11

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

Question # 12

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

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Sr.# Question Answer
1 Which protocol is used for reliable data granfer in the TCP/IP mode?
A. HTTP
B. FTP
C. UDP
D. TCP
2 In which topology data is send either ckockwise or anticlockwise.
A. Bus
B. Star
C. Ring
D. Single
3 ----------- is a device that receives message.It is also known as sink
A. computers
B. Computer Networks
C. Rules
D. Receiver
4 Which protocol is used to convert domain names into IP addresses?
A. DHCP
B. DNS
C. ARP
D. IP
5 How many components of data communication?
A. 6
B. 5
C. 7
D. 8
6 Which method of data transmissin uses a dedicated communication path.
A. Half Duplx
B. Circit Switching
C. Pocket Switching
D. Full Duplex
7 In IPV 6 there are......group separated by
A. 1
B. 5
C. 2
D. 8
8 Which layer of the OSI model is responsible for end-to-end communication and error handing?
A. Network layer
B. Data Link Layer
C. Transport Layer
D. Application Layer
9 Which network topology connects all devices to a central hub?
A. Ring
B. Star
C. Mesh
D. Bus
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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