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

Question # 2

Which network topology connects all devices to a central hub?

Question # 3

Which topology connect all devices using point to point connections via cables to a cental point is known as a Hub or Switch

Question # 4

Which is used to transfer files over a a network?

Question # 5

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

Question # 6

Which protocol is used to transfer files over the internete securely.

Question # 7

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

Question # 8

The IPV 4 address is made up of.............binary bits

Question # 9

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

Question # 10

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

Question # 11

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

Question # 12

How many types of IP address?

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

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 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
3 Which of the following is a protocol used for email transmission?
A. FTP
B. DNS
C. SNMP
D. SMTP
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 layer sends a message to th server connected with sender?
A. transport
B. Data Link
C. Physical Layer
D. Main
6 In a ring topology, a ring can be unidirectinal or.
A. Directional
B. Similar
C. Bidirectional
D. Main
7 What is a key benefit of using compur networks in businesses?
A. Increase computional pover
B. Enable resoruce sharing and efficient communicaion
C. Enhance graphic capabilities
D. Improve software development
8 Which method of data transmissin uses a dedicated communication path.
A. Half Duplx
B. Circit Switching
C. Pocket Switching
D. Full Duplex
9 Which protocol is used for reliable data granfer in the TCP/IP mode?
A. HTTP
B. FTP
C. UDP
D. TCP
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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