Data Communication MCQs with Answers
Practice important Data Communication MCQs with answers and explanations.
Multiple Choice Questions
Q81: Which structure requires a direct path for communication between two nodes?
- A: Point-to-Point
- B: Multipoint
- C: Hybrid
- D: Tree
View Answer
A
Q82: Which of the following is not a type of physical network connection?
- A: Point-to-Point
- B: Multipoint
- C: Node-to-Node
- D: Wireless
View Answer
C
Q83: What type of communication link connects exactly two devices?
- A: Multipoint link
- B: Point-to-point link
- C: Star link
- D: Mesh link
View Answer
B
Q84: Which of the following describes a communication link where multiple devices share the same medium?
- A: Point-to-point
- B: Star topology
- C: Multipoint
- D: Mesh topology
View Answer
C
Q85: In a point-to-point connection, how many devices are directly connected?
- A: Only one
- B: Exactly two
- C: More than two
- D: None
View Answer
B
Q86: What is an example of a multipoint connection?
- A: Two devices connected by a dedicated line
- B: A single mainframe connected to multiple computers
- C: Two routers connected in a network
- D: A single user using two laptops
View Answer
B
Q87: Which connection type is suitable for direct communication between two computers?
- A: Multipoint
- B: Ring topology
- C: Point-to-point
- D: Bus topology
View Answer
C
Q88: What is the mainframe connected to in a multipoint connection?
- A: A single computer only
- B: Multiple devices sharing the same link
- C: A switch only
- D: A single router
View Answer
B
Q89: In a multipoint connection, how do multiple devices share communication?
- A: Dedicated lines per device
- B: Shared link
- C: Individual networks
- D: Wireless access
View Answer
B
Q90: How many links exist in a point-to-point connection?
- A: One
- B: Two
- C: Three
- D: None
View Answer
A