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

00:00
Question # 1

Whcih layer of the OSI is responsible for node-to- node data transfer and error detection?

Question # 2

Which is used to transfer files over a a network?

Question # 3

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

Question # 4

Which protocol is used for reliable data granfer in the TCP/IP mode?

Question # 5

What is the primary object of computer netweorks.

Question # 6

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

Question # 7

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

Question # 8

In Bus topology single common cable is also called.

Question # 9

Which network topology connects all devices to a central hub?

Question # 10

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

Question # 11

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

Question # 12

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

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Sr.# Question Answer
1 ----------- is a device that receives message.It is also known as sink
A. computers
B. Computer Networks
C. Rules
D. Receiver
2 Which topology connect all devices using point to point connections via cables to a cental point is known as a Hub or Switch
A. Ring
B. Machine
C. Topology
D. Star
3 Which is used to transfer files over a a network?
A. HTML
B. FTP
C. HTTP
D. ALP
4 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
5 In which topology data is send either ckockwise or anticlockwise.
A. Bus
B. Star
C. Ring
D. Single
6 Which layer is about the physical medium used in communication, like cabling etc.
A. Application layer
B. Inernet
C. Physical
D. Postal layer
7 Which network topology connects all devices to a central hub?
A. Ring
B. Star
C. Mesh
D. Bus
8 What is the primary object of computer netweorks.
A. Increase computational
B. Enable resource sharing and data communication
C. Enhance graphic capabilities
D. Improve software development
9 In which topoloyg a computer can send data to its immediate neighbor
A. Machine
B. Topology
C. Ring
D. Star
10 Which protocol is used to transfer files over the internete securely.
A. FTP
B. SMTP
C. SFTP
D. HTTP
11 IPV4 is divide in ....groups by.
A. 2
B. 3
C. 4
D. 5
12 Which protocol is used for reliable data granfer in the TCP/IP mode?
A. HTTP
B. FTP
C. UDP
D. TCP

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