Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q421: Physical topology depends on ______.
- A: Network technology
- B: Protocol software
- C: Wiring scheme
- D: Frame format
View Answer
C
Q422: 100Base-T technology supports which of the following?
- A: Only 10 Mbps speed
- B: Only 100 Mbps speed
- C: Auto negotiation between 10/100 Mbps
- D: Only 1 Gbps speed
View Answer
C
Q423: Auto negotiation in Ethernet allows what?
- A: Automatic IP configuration
- B: Speed negotiation at connection
- C: Automatic routing
- D: Packet filtering
View Answer
B
Q424: Which factor is NOT a consideration for choosing cable category?
- A: Intended data rate
- B: Distance between devices
- C: Amount of electromagnetic noise
- D: Color of cable
View Answer
D
Q425: Local talk uses which topology physically?
- A: Bus
- B: Star
- C: Ring
- D: Mesh
View Answer
B
Q426: IBM’s token ring uses which physical topology?
- A: Bus
- B: Ring
- C: Star
- D: Mesh
View Answer
C
Q427: In hub wiring, a cable cut affects:
- A: The entire network
- B: Only one computer
- C: The hub
- D: All connected hubs
View Answer
B
Q428: Twisted pair Ethernet wiring is also called ______.
- A: Thicknet
- B: Thin coax
- C: 10Base-T
- D: Thick coax
View Answer
C
Q429: Twisted pair Ethernet replaced thick coax with ______.
- A: Hubs
- B: Repeaters
- C: Switches
- D: Routers
View Answer
A
Q430: The process of devices negotiating a speed in 100Base-T is called:
- A: Auto routing
- B: Auto configuration
- C: Auto negotiation
- D: Auto switching
View Answer
C