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"

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  • Time Allowed15

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Introduction to Computer Networks

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Question # 1

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

Question # 2

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

Question # 3

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

Question # 4

Which network topology connects all devices to a central hub?

Question # 5

Which device is used to connect multiple devices within a local area Network and direct data only to the intended recipient?

Question # 6

Which layer of the OSI model is responsible for end-to-end communication and error handing?

Question # 7

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

Question # 8

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

Question # 9

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

Question # 10

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

Question # 11

What is encapsulation in the context of network communication?

Question # 12

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

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

Sr.# Question Answer
1 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
2 Which is the device taht initiates the communication process?
A. Networks
B. Machine
C. Sender
D. Center
3 DHCP stands for
A. Data Hosting computer Protocol
B. Dynamic Host Computer Protocol
C. Dynamic Host configuration Protocol
D. None of the above
4 Email Stand for
A. Center
B. Problem
C. Mail Electronic
D. Electronic Mail
5 Which protocol is used to transfer files over the internete securely.
A. FTP
B. SMTP
C. SFTP
D. HTTP
6 The IPV 4 address is made up of.............binary bits
A. 31
B. 29
C. 32
D. 30
7 What is encapsulation in the context of network communication?
A. Monitoring Network traffic
B. Translating domain names to IP addresses
C. Wrapping data with protocol information
D. Converting data into a secure format
8 Which Protocol used to automatically assign IP addresses to devices on a network?
A. DNA
B. ARP
C. DHCP
D. TCP
9 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
10 Which layer sends a message to th server connected with sender?
A. transport
B. Data Link
C. Physical Layer
D. Main

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