Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q711: What is used as a shorthand in connection-oriented delivery?
- A: Tunnel
- B: Address
- C: Encryption
- D: Connection identifier
View Answer
D
Q712: Which component is part of an ATM connection identifier?
- A: IP address
- B: MAC address
- C: Virtual Path Identifier
- D: Connection Rate
View Answer
C
Q713: ATM uses how many bits for Virtual Circuit Identifier (VCI)?
- A: 8
- B: 12
- C: 16
- D: 24
View Answer
C
Q714: ATM connection identifiers are ______ to each computer.
- A: Global
- B: Identical
- C: Local
- D: Remote
View Answer
C
Q715: In VPNs, ______ ensures no access for other public network users.
- A: Encryption
- B: Tunnels
- C: Firewalls
- D: Access points
View Answer
B
Q716: VPN tunnels are viewed by each site as a ______ link.
- A: Multicast
- B: Hub-based
- C: Point-to-point
- D: Broadcast
View Answer
C
Q717: In connectionless delivery, what is required for each data item?
- A: Encryption
- B: Error detection
- C: Destination address
- D: Route history
View Answer
C
Q718: A VPN is limited to a ______ organization.
- A: Government
- B: Single
- C: Multi-national
- D: Corporate
View Answer
B
Q719: Data transits in public networks between ______.
- A: Home users
- B: Devices
- C: Organizations
- D: Employees
View Answer
C
Q720: VPNs protect data from unauthorized access using ______.
- A: Compression
- B: Access Control
- C: Encryption
- D: Replication
View Answer
C