Question

Match List-I with List-II:

List-I	List-II
(A) STAR TOPOLOGY	(I) Each communicating device is connected to a central node.
(B) LAN	(IV) Type of network.
(C) HUB	(II) Networking device.
(D) VoIP	(III) Protocol.

Choose the correct answer from the options given below:

• A. (A)-(I), (B)-(II), (C)-(III), (D)-(IV)
• B. (A)-(I), (B)-(III), (C)-(II), (D)-(IV)
• C. (A)-(I), (B)-(C), (C)-(II), (D)-(IV)
• D. (A)-(III), (B)-(IV), (C)-(I), (D)-(II)

Hint:

In network topology, the star topology is common for LANs, and VoIP is a service built on protocols that facilitate internet-based voice communication.

Answer 1

The Correct Option is A

Step 1: Understanding the terms.
- STAR TOPOLOGY (A): This refers to a network topology where each device is connected to a central hub or node. - LAN (B): A Local Area Network (LAN) is a network of devices connected over a small geographical area, such as within a building. - HUB (C): A hub is a networking device used to connect multiple devices in a network, especially in a star topology. - VoIP (D): Voice over Internet Protocol (VoIP) is a technology used for voice communication over the internet.
Step 2: Match the items.
- (A) STAR TOPOLOGY matches with (I) Each communicating device is connected to a central node. - (B) LAN matches with (II) Networking device, as it refers to a network. - (C) HUB matches with (III) Protocol, as it is a networking device. - (D) VoIP matches with (IV) Type of network, as it is a communication protocol.
Step 3: Conclusion.
The correct matching is: (A) - (I), (B) - (II), (C) - (III), (D) - (IV).
Final Answer: \[ \boxed{\text{The correct match is (A) - (I), (B) - (II), (C) - (III), (D) - (IV).}} \]