Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q81: PING is useful for detecting ________ failures.
- A: Keyboard
- B: Power supply
- C: Network
- D: Hard drive
View Answer
C
Q82: Trace Route provides information about all computers in the path from ________.
- A: Client to website
- B: Source to destination
- C: Random to router
- D: Client to firewall
View Answer
B
Q83: ARPANET led to the development of __________.
- A: Private ISPs
- B: Ethernet
- C: Internet
- D: Cyber Security
View Answer
C
Q84: The earliest use of resource sharing was due to limited ________.
- A: Technology
- B: Government rules
- C: Computers available
- D: Network cables
View Answer
C
Q85: ARPANET used ________ switching to transmit data.
- A: Circuit
- B: Packet
- C: Manual
- D: Router
View Answer
B
Q86: ARPA started investing in ________ to achieve resource sharing.
- A: Hardware manufacturing
- B: Data networking
- C: AI research
- D: Email systems
View Answer
B
Q87: PING command was shown to send how many packets?
- A: 10
- B: 3
- C: 5
- D: 8
View Answer
C
Q88: The size of each packet sent by PING was ________.
- A: 128 bytes
- B: 64 bytes
- C: 32 bytes
- D: 16 bytes
View Answer
B
Q89: PING fails to work in case of ________.
- A: Router failure
- B: Network congestion
- C: Firewall block
- D: All of the above
View Answer
D
Q90: Network administrators use PING immediately after learning about ________.
- A: Device crash
- B: Network failure
- C: Server boot
- D: New users
View Answer
B