Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q681: ATM cell length makes it easier to
- A: Control transmission timing
- B: Configure IP
- C: Reduce bandwidth
- D: Manage routing
View Answer
A
Q682: A private network is sometimes referred to as
- A: Internet
- B: Intranet
- C: Extranet
- D: Sub-LAN
View Answer
B
Q683: ________ is responsible for designing, maintaining and upgrading a private network.
- A: Common carrier
- B: ISP
- C: Organization itself
- D: Network provider
View Answer
C
Q684: Multiple LANs connected in a building or campus form a(n) ________.
- A: Metanet
- B: Intranet
- C: Subchannel
- D: Extranet
View Answer
B
Q685: ATM is suitable for applications requiring ________.
- A: Low throughput
- B: High bandwidth
- C: QoS neglect
- D: Only video
View Answer
B
Q686: The major reason for choosing cells in ATM is to
- A: Increase fragmentation
- B: Support QoS
- C: Reduce cost
- D: Promote IPv4
View Answer
B
Q687: What does a Virtual Private Network (VPN) combine?
- A: Public and secure data
- B: Public and private network features
- C: Only private networks
- D: Only public networks
View Answer
B
Q688: VPN connections are often called _______.
- A: Switches
- B: Bridges
- C: Tunnels
- D: Nodes
View Answer
C
Q689: What is the main feature of VPN regarding privacy?
- A: Authentication
- B: Packet tagging
- C: Encryption
- D: Compression
View Answer
C
Q690: In VPN, even if someone captures the packet, they can't read it because of _______.
- A: Firewalls
- B: Encryption
- C: Tunneling
- D: Address filtering
View Answer
B