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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
Which types of network spans a large geographic area, such as a country or the world.
Question # 2
Which of the following is a protocol used for email transmission?
Question # 3
What is teh main purpose of a firewall in network security?
Question # 4
Which device is used to connect multiple devices within a local area Network and direct data only to the intended recipient?
Question # 5
Which protocol is used for reliable data granfer in the TCP/IP mode?
Question # 6
Which layer sends a message to th server connected with sender?
Question # 7
Which topology connect all devices using point to point connections via cables to a cental point is known as a Hub or Switch
Question # 8
Email Stand for
Question # 9
Which network topology connects all devices to a central hub?
Question # 10
In which topology data is send either ckockwise or anticlockwise.
Question # 11
Which is the physical arrangements of devices and connecting lines?
Question # 12
What is the function of the Domain Name System (DNS)?.
Top Scorers Of Chapter 6 "Introduction to Computer Networks" MCQ`s Test
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Y YAD family 26 - Oct - 2025 04 Min 27 Sec 11/12 -
S Saim G 19 - Aug - 2025 05 Min 29 Sec 11/12 -
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R Raniya Riaz Riaz Ali- 2912183 28 - Nov - 2025 02 Min 37 Sec 8/12 -
A Abdul mannan 14 - Nov - 2025 00 Min 31 Sec 6/12 -
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S Stranger 31 - Jan - 2026 00 Min 11 Sec 3/12 -
A Anas Choudhary 24 - Oct - 2025 01 Min 57 Sec 2/12
9th Class (English Medium) Computer Science (New Book) Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | 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
|
| 2 | The IPV 4 address is made up of.............binary bits |
A. 31
B. 29
C. 32
D. 30
|
| 3 | Which layer is about the physical medium used in communication, like cabling etc. |
A. Application layer
B. Inernet
C. Physical
D. Postal layer
|
| 4 | In which topology data is send either ckockwise or anticlockwise. |
A. Bus
B. Star
C. Ring
D. Single
|
| 5 | Which layer sends a message to th server connected with sender? |
A. transport
B. Data Link
C. Physical Layer
D. Main
|
| 6 | Which network topology connects all devices to a central hub? |
A. Ring
B. Star
C. Mesh
D. Bus
|
| 7 | 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
|
| 8 | 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
|
| 9 | 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
|
| 10 | 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
|
Test Questions