Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q751: Which type of delay is associated with waiting in line at a network switch?
- A: Propagation delay
- B: Access delay
- C: Queuing delay
- D: Transmission delay
View Answer
C
Q752: When data is sent before the destination receives the first bit, it indicates
- A: Low bandwidth
- B: Delay throughput product
- C: Zero jitter
- D: Packet loss
View Answer
B
Q753: Propagation delay depends on
- A: Packet size
- B: Control signals
- C: Length of the medium
- D: Encryption used
View Answer
C
Q754: Access delay is influenced by which protocol?
- A: TCP/IP
- B: HTTP
- C: CSMA/CD
- D: FTP
View Answer
C
Q755: Throughput is impacted by which of the following?
- A: Temperature
- B: Noise headers
- C: Network load
- D: Packet order
View Answer
C
Q756: A delay of zero and a throughput of zero results in
- A: Maximum jitter
- B: Maximum efficiency
- C: No data transfer
- D: Constant speed
View Answer
C
Q757: Internetworking is motivated by the need to
- A: Use a single networking technology
- B: Connect multiple physical networks
- C: Replace all routers
- D: Eliminate physical networks
View Answer
B
Q758: The interconnection of two or more local area networks is usually done by a
- A: Router
- B: Switch
- C: Bridge
- D: Hub
View Answer
A
Q759: A major problem with multiple networks in an organization is that computers can only communicate with others
- A: Within the same network
- B: Across the Internet
- C: Using the same operating system
- D: With same IP address
View Answer
A
Q760: In the 1970s, large organizations faced the problem of
- A: Single network usage
- B: Multiple isolated networks
- C: No network infrastructure
- D: Universal addressing
View Answer
B