Question

Which topology uses a central hub/switch?

• A. Ring Topology
• B. Bus Topology
• C. Mesh Topology
  (D) Star Topology
• D.

Hint:

Star topology is the most common layout in modern office and home networks because if one computer's cable breaks, the rest of the network keeps working!

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
Network topology describes the arrangement of nodes and connections in a network.
Step 2: Detailed Explanation:
- Ring: Nodes are connected in a closed loop.
- Bus: All nodes share a single communication line (backbone).
- Mesh: Nodes are interconnected with many redundant paths.
- Star: All peripheral nodes (computers/printers) are connected to a central node, which is usually a hub, switch, or router. The central node acts as a repeater for data flow.
Step 3: Final Answer:
The Star Topology is the one that utilizes a central hub or switch.