Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q1211: NAPT is used with which protocols?
- A: TCP or UDP
- B: IP only
- C: HTTP only
- D: FTP only
View Answer
A
Q1212: NAPT allows communication for multiple users on a single ________.
- A: computer
- B: router
- C: switch
- D: firewall
View Answer
A
Q1213: Twice NAT connects the NAT box to the ________.
- A: Domain Name
- B: IP Address
- C: MAC Address
- D: Subnet Mask
View Answer
A
Q1214: NAPT is an enhancement over basic NAT by including ________ translation.
- A: port number
- B: IP address
- C: DNS name
- D: MAC address
View Answer
A
Q1215: NAT at home uses ________ connectivity like Cable Modem or DSL.
- A: broadband
- B: satellite
- C: wireless
- D: leased line
View Answer
A
Q1216: Forwarding refers to ________.
- A: datagram transfer
- B: propagation of routing information
- C: configuration of IP addresses
- D: communication protocols
View Answer
A
Q1217: Forwarding is performed by ________.
- A: host or router
- B: only host
- C: only router
- D: switch
View Answer
A
Q1218: Forwarding uses the ________ to send datagrams.
- A: routing table
- B: ARP table
- C: IP header
- D: MAC address table
View Answer
A
Q1219: Routing refers to ________.
- A: propagation of routing information
- B: datagram transfer
- C: packet switching
- D: error checking
View Answer
B
Q1220: Routing is performed by ________.
- A: routers
- B: hosts
- C: switches
- D: all network devices
View Answer
A