Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q691: Which of the following is NOT a type of service paradigm?
- A: Connection-oriented
- B: Connectionless
- C: Duplex
- D: Interface paradigms
View Answer
C
Q692: In connection-oriented service, what is the first step?
- A: Send data
- B: Request disconnection
- C: Request connection
- D: Assign IP address
View Answer
C
Q693: What happens when data exchange is complete in connection-oriented service?
- A: Connection is permanently established
- B: Connection is broken
- C: Connection is paused
- D: Connection continues forever
View Answer
B
Q694: Connectionless service is similar to which real-world example?
- A: Telephone system
- B: Postal system
- C: Radio system
- D: TV system
View Answer
B
Q695: Which type of service allows continuous data at a fixed rate?
- A: Burst traffic
- B: Broadcast
- C: Continuous traffic
- D: Simplex traffic
View Answer
C
Q696: Computer networks usually deal with ______ traffic.
- A: Continuous
- B: Voice
- C: Burst
- D: Analog
View Answer
C
Q697: Which connection type requires two links for communication between two computers?
- A: Simplex
- B: Duplex
- C: Multiplex
- D: Half-duplex
View Answer
A
Q698: Simplex communication requires:
- A: One connection
- B: Two connections
- C: Four connections
- D: No connection
View Answer
B
Q699: In switched virtual circuits, connection is established _______.
- A: Permanently
- B: On demand
- C: With VPNs
- D: Over the internet
View Answer
B
Q700: Permanent Virtual Circuits are configured ______.
- A: At runtime
- B: At compile time
- C: At system unit time
- D: Automatically
View Answer
C