Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q241: In star topology, all computers are attached to a central point called ________.
- A: Switch
- B: Router
- C: Hub
- D: Bridge
View Answer
C
Q242: Star networks are ________ like stars.
- A: physically
- B: logically
- C: virtually
- D: visibly
View Answer
B
Q243: In ring topology, computers are connected in a ________.
- A: tree
- B: loop
- C: grid
- D: row
View Answer
B
Q244: In a ring network, data passes from one computer to the ________.
- A: main server
- B: next computer
- C: switch
- D: device
View Answer
B
Q245: Ring networks are also ________ ring and not physically.
- A: logically
- B: fully
- C: technically
- D: none of these
View Answer
A
Q246: Bus topology connects all computers to a ________.
- A: router
- B: long cable
- C: switch
- D: wireless hub
View Answer
B
Q247: Bus topology requires ________ to decide who uses the line.
- A: ISP
- B: coordination
- C: router
- D: admin
View Answer
B
Q248: Which topology disables the entire network if a cable is cut?
- A: Ring
- B: Star
- C: Bus
- D: Mesh
View Answer
A
Q249: In which topology only one computer is affected if a cable is cut?
- A: Bus
- B: Ring
- C: Star
- D: Tree
View Answer
C
Q250: Which topology requires fewer wires than star?
- A: Star
- B: Ring
- C: Bus
- D: Mesh
View Answer
C