Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q501: Which of the following is NOT a type of network characterization?
- A: LAN
- B: MAN
- C: PAN
- D: WAN
View Answer
C
Q502: What is the best network type for a single building?
- A: WAN
- B: MAN
- C: LAN
- D: SAN
View Answer
C
Q503: Which network type is suitable for communication across cities?
- A: LAN
- B: MAN
- C: WAN
- D: PAN
View Answer
B
Q504: WAN is typically used for communication across __________.
- A: Villages
- B: Buildings
- C: Countries
- D: Rooms
View Answer
C
Q505: LAN can be extended across long distances using a __________.
- A: Wi-Fi router
- B: Satellite bridge
- C: Mobile hotspot
- D: Cloud switch
View Answer
B
Q506: Why can't LANs accommodate many computers indefinitely?
- A: Signal loss
- B: Size of cables
- C: Distance and performance limitations
- D: Too many IPs
View Answer
C
Q507: Which of the following is used to connect computers across large distances in a WAN?
- A: Shared medium
- B: Cable modem
- C: Packet switches
- D: USB hubs
View Answer
C
Q508: What does a packet switch do?
- A: Mixes data
- B: Packets programs
- C: Stores and forwards packets
- D: Switches circuits
View Answer
C
Q509: Which component is NOT essential in a packet switch?
- A: Memory
- B: Program for switching
- C: Speaker
- D: Network interfaces
View Answer
C
Q510: A packet switch connects to other packet switches using __________ connections.
- A: Low speed
- B: High speed
- C: Wireless
- D: DSL
View Answer
B