Networking Fundamentals — Question 71

What are two advantages of using star topology rather than ring topology in a computer lab workgroup? (Choose two.)

Answer options

• A. Failure of a central connectivity device does not bring down the entire network.
• B. A central connection point allows for flexibility and scalability.
• C. Data travels on redundant paths, so one cable cannot stop its transmission.
• D. A cable problem within the group affects two nodes, at most.

Correct answer: B, D

Explanation

Option B is correct because a central connection point in star topology indeed allows for greater flexibility and scalability as new devices can be added easily. Option D is also correct since in a star topology, a cable problem typically only affects the specific nodes connected to that cable, unlike ring topology where a single failure can disrupt the entire network.