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 function of the Domain Name System (DNS)?.

Question # 2

Which method of data transmissin uses a dedicated communication path.

Question # 3

What is encapsulation in the context of network communication?

Question # 4

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

Question # 5

Email Stand for

Question # 6

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

Question # 7

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

Question # 8

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

Question # 9

DHCP stands for

Question # 10

In which topology data is send either ckockwise or anticlockwise.

Question # 11

Which network topology connects all devices to a central hub?

Question # 12

What is the primary object of computer netweorks.

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Sr.# Question Answer
1 Which protocol is used to convert domain names into IP addresses?
A. DHCP
B. DNS
C. ARP
D. IP
2 Which layer is about the physical medium used in communication, like cabling etc.
A. Application layer
B. Inernet
C. Physical
D. Postal layer
3 TCP/IP is a stack of protocols and it has........layers.
A. 2
B. 5
C. 7
D. 9
4 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
5 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
6 IPV4 is divide in ....groups by.
A. 2
B. 3
C. 4
D. 5
7 Which protocol is used to transfer files over the internete securely.
A. FTP
B. SMTP
C. SFTP
D. HTTP
8 Which is the device taht initiates the communication process?
A. Networks
B. Machine
C. Sender
D. Center
9 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
10 In a ring topology, a ring can be unidirectinal or.
A. Directional
B. Similar
C. Bidirectional
D. Main

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