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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 device is used to connect multiple devices within a local area Network and direct data only to the intended recipient?
Question # 2
Which layer is about the physical medium used in communication, like cabling etc.
Question # 3
IPV4 is divide in ....groups by.
Question # 4
Which of the network is goematic reprsentation of the relationship among the intrconnected devices.
Question # 5
Which of the following is a protocol used for email transmission?
Question # 6
In a ring topology, a ring can be unidirectinal or.
Question # 7
Which layer of the OSI model is responsible for end-to-end communication and error handing?
Question # 8
Which topology connects all devices of the network through a single common cable having exacely two end points?
Question # 9
What types of network topology connect all devices to a sigle central bum
Question # 10
What is teh main purpose of a firewall in network security?
Question # 11
Which topology connect all devices using point to point connections via cables to a cental point is known as a Hub or Switch
Question # 12
Which protocol is used for reliable data granfer in the TCP/IP mode?
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 -
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R Raniya Riaz Riaz Ali- 2912183 28 - Nov - 2025 02 Min 37 Sec 8/12 -
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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 | Which layer of the OSI model is responsible for end-to-end communication and error handing? |
A. Network layer
B. Data Link Layer
C. Transport Layer
D. Application Layer
|
| 3 | In IPV 4 each group can contain a decimal value from. |
A. 1 to 255
B. 0 to 255
C. 2 to 255
D. 3 to 255
|
| 4 | 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
|
| 5 | In which topoloyg a computer can send data to its immediate neighbor |
A. Machine
B. Topology
C. Ring
D. Star
|
| 6 | Which is used to transfer files over a a network? |
A. HTML
B. FTP
C. HTTP
D. ALP
|
| 7 | 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
|
| 8 | Which network topology connects all devices to a central hub? |
A. Ring
B. Star
C. Mesh
D. Bus
|
| 9 | Email Stand for |
A. Center
B. Problem
C. Mail Electronic
D. Electronic Mail
|
| 10 | In IPV 6 there are......group separated by |
A. 1
B. 5
C. 2
D. 8
|
Test Questions