Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q391: Why are terminators required in thick Ethernet wiring?
- A: To avoid signal reflectance
- B: To increase speed
- C: To provide power
- D: To encrypt data
View Answer
A
Q392: What device connects multiple computers to a single transceiver?
- A: Connection multiplexer
- B: Hub
- C: Switch
- D: Router
View Answer
A
Q393: Thin Ethernet uses ______ coax cable.
- A: thin
- B: thick
- C: fiber optic
- D: twisted pair
View Answer
A
Q394: The NIC in thin Ethernet connects ______ to the network medium.
- A: directly
- B: via transceiver
- C: via multiplexer
- D: via hub
View Answer
A
Q395: Which connector is used on thin Ethernet NICs for coax cable?
- A: BNC
- B: USB
- C: RJ45
- D: HDMI
View Answer
A
Q396: What is a disadvantage of thin Ethernet?
- A: It is unreliable because any disconnection disrupts entire network
- B: It is expensive
- C: It requires fiber optics
- D: It cannot connect multiple devices
View Answer
A
Q397: LAN data speeds allow adding new computers without affecting the ______.
- A: network speed
- B: CPU speed
- C: software performance
- D: RAM speed
View Answer
A
Q398: In thick Ethernet wiring, the AUI cable carries the digital signal from NIC to the ______.
- A: transceiver
- B: switch
- C: router
- D: hub
View Answer
A
Q399: The transceiver in thick Ethernet wiring generates an ______ signal on the coax cable.
- A: analog
- B: digital
- C: binary
- D: pulse
View Answer
A
Q400: The connection multiplexer connects multiple computers to a ______.
- A: single transceiver
- B: multiple NICs
- C: network switch
- D: router
View Answer
A