Data Communication MCQs with Answers
Practice important Data Communication MCQs with answers and explanations.
Multiple Choice Questions
Q111: Which topology requires the highest number of cables?
- A: Bus Topology
- B: Star Topology
- C: Mesh Topology
- D: Ring Topology
View Answer
C
Q112: The number of connections in a full mesh topology for 5 devices is _______.
- A: 10
- B: 8
- C: 12
- D: 5
View Answer
A
Q113: A mesh topology provides redundant paths for _______.
- A: Cost savings
- B: Data transmission
- C: Physical configuration
- D: Protocol communication
View Answer
B
Q114: Mesh topology is _______ to implement compared to other topologies.
- A: More expensive
- B: Cheaper
- C: Simpler
- D: Faster
View Answer
A
Q115: What is the main drawback of mesh topology?
- A: High complexity and cost
- B: Single point of failure
- C: Limited connections
- D: Poor performance
View Answer
A
Q116: Which of the following statements is TRUE about mesh topology?
- A: A central hub connects all devices
- B: Each node connects to every other node
- C: Data flows in one direction
- D: Devices use a bus cable
View Answer
B
Q117: In a mesh topology, the number of connections increases with _______.
- A: The cost of cables
- B: The number of devices
- C: Central hub usage
- D: Network delay
View Answer
B
Q118: Mesh topology provides better reliability for _______.
- A: Small-scale networks
- B: Large-scale networks
- C: Star networks
- D: Linear networks
View Answer
B
Q119: Which topology offers dedicated connections for every device?
- A: Bus Topology
- B: Mesh Topology
- C: Star Topology
- D: Hybrid Topology
View Answer
B
Q120: Full mesh topology provides _______ paths for data.
- A: No
- B: A single
- C: Redundant
- D: Linear
View Answer
C