Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q1141: In NAT, private IP addresses are assigned to computers inside the ________.
- A: site
- B: internet
- C: router
- D: firewall
View Answer
A
Q1142: NAT translates addresses in ________ datagrams.
- A: IP
- B: TCP
- C: UDP
- D: HTTP
View Answer
A
Q1143: When a computer in a private network communicates to the Internet, NAT translates its ________ address to a global IP address.
- A: private
- B: source
- C: mac
- D: destination
View Answer
B
Q1144: NAT translates the destination address of incoming datagrams to the ________ site address.
- A: private
- B: global
- C: public
- D: local
View Answer
A
Q1145: Example: A site uses private network 10.0.0.0/8 internally. The first computer is assigned ________.
- A: 10.0.0.1
- B: 10.0.0.10
- C: 192.168.0.1
- D: 172.16.0.1
View Answer
A
Q1146: If computer 10.0.0.1 sends to global IP 128.211.134.4, NAT translates the IP source address of the outgoing datagram to ________.
- A: global IP
- B: private IP
- C: mac address
- D: loopback address
View Answer
A
Q1147: NAT device stores ________ information in a table for translation purposes.
- A: state
- B: routing
- C: error
- D: traffic
View Answer
A
Q1148: The translation done by NAT is ________ to each end device.
- A: transparent
- B: visible
- C: complex
- D: encrypted
View Answer
A
Q1149: The NAT box connects a private network to the ________.
- A: internet
- B: router
- C: switch
- D: firewall
View Answer
A
Q1150: Congestion control tries to prevent the network from swinging between congestion and ________.
- A: under utilization
- B: over utilization
- C: idle state
- D: packet loss
View Answer
A