Question

Which of the following is a hierarchical topology in which there are multiple branches and each branch can have one or more basic topologies?

• A. Star
• B. Ring
• C. Bus
• D. Tree

Hint:

A Tree topology is essentially a collection of Star-configured networks connected to a common linear backbone bus. This makes it highly scalable and ideal for large enterprise network architectures.

Answer 1

The Correct Option is D

Step 1: Understanding Network Topologies:
Network topology defines the physical or logical arrangement of links and nodes within a computer network. Basic topologies include Bus, Star, Ring, Mesh, and Hybrid configurations.

Step 2: Analyzing the Tree (Hierarchical) Topology:
A Tree Topology is a specialized hybrid topology that combines the characteristics of linear bus and star topologies.

• It is structured in a hierarchical tree-like structure, starting from a root node (parent) branching out to intermediate nodes, which then connect to leaf nodes (children).
• It organizes the network into distinct levels of hierarchy, allowing easy expansion. Each branch or sub-branch can operate as its own individual basic topology (such as a local star network).

Step 3: Evaluating the Options:
Among the options, Star (A), Ring (B), and Bus (C) represent non-branching, non-hierarchical flat topologies. Only the Tree (D) topology matches the description of a branching, hierarchical system.