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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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Total Questions12
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Time Allowed15
Introduction to Computer Networks
00:00
Question # 1
What is encapsulation in the context of network communication?
Question # 2
Which is the device taht initiates the communication process?
Question # 3
Which device is used to connect multiple devices within a local area Network and direct data only to the intended recipient?
Question # 4
----------- is a device that receives message.It is also known as sink
Question # 5
Whcih layer of the OSI is responsible for node-to- node data transfer and error detection?
Question # 6
Which protocol is used to transfer files over the internete securely.
Question # 7
IPV4 is divide in ....groups by.
Question # 8
What is teh main purpose of a firewall in network security?
Question # 9
What is the primary object of computer netweorks.
Question # 10
Which topology connects all devices of the network through a single common cable having exacely two end points?
Question # 11
Which device connect two or more networks and routes data between them?
Question # 12
How many types of IP address?
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H Hamza Akhtar 20 - Sep - 2025 02 Min 52 Sec 4/12
9th Class (English Medium) Computer Science (New Book) Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which method of data transmissin uses a dedicated communication path. |
A. Half Duplx
B. Circit Switching
C. Pocket Switching
D. Full Duplex
|
| 2 | How many components of data communication? |
A. 6
B. 5
C. 7
D. 8
|
| 3 | Which layer sends a message to th server connected with sender? |
A. transport
B. Data Link
C. Physical Layer
D. Main
|
| 4 | ----------- is a device that receives message.It is also known as sink |
A. computers
B. Computer Networks
C. Rules
D. Receiver
|
| 5 | What is the function of the Domain Name System (DNS)?. |
A. Assign IP addresses dynamically
B. Monitor network traffic
C. Translate domain names to IP addresses
D. Secure data communication
|
| 6 | Which IP Address class is used for large networks and supports up to 16 million hosts |
A. Class C
B. Class D
C. Class A
D. Class B
|
| 7 | In IPV 6 there are......group separated by |
A. 1
B. 5
C. 2
D. 8
|
| 8 | 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
|
| 9 | Which types of network spans a large geographic area, such as a country or the world. |
A. LAN
B. MAN
C. PAN
D. WAN
|
| 10 | 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
|
Test Questions