Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q1151: TCP segment format includes both data and ________.
- A: acknowledgement
- B: header
- C: options
- D: packet size
View Answer
B
Q1152: The site’s valid IP address in the example is ________.
- A: 128.210.24.6
- B: 10.0.0.1
- C: 192.168.1.1
- D: 172.16.0.1
View Answer
A
Q1153: NAT translates the ________ address of outgoing datagrams to the global IP address.
- A: source
- B: destination
- C: mac
- D: packet
View Answer
A
Q1154: The private address range 10.0.0.0/8 is used for ________.
- A: private networks
- B: public networks
- C: global routing
- D: subnetting
View Answer
A
Q1155: NAT helps to conserve ________ by allowing IP address sharing.
- A: address space
- B: bandwidth
- C: packet size
- D: mac addresses
View Answer
A
Q1156: Congestion control in TCP works by adjusting ________.
- A: window size
- B: packet size
- C: segment size
- D: acknowledgement timeout
View Answer
A
Q1157: The NAT box changes the IP source field of outgoing datagrams to the ________.
- A: global IP
- B: private IP
- C: loopback IP
- D: destination IP
View Answer
A
Q1158: The main purpose of congestion control is to ________.
- A: avoid retransmissions due to congestion
- B: encrypt data
- C: increase bandwidth
- D: reduce latency
View Answer
A
Q1159: NAT makes the private network appear as a single ________ to the outside world.
- A: host
- B: network
- C: router
- D: switch
View Answer
B
Q1160: When a datagram comes from the internet to a private site, NAT translates the ________ address to the private IP.
- A: source
- B: destination
- C: mac
- D: header
View Answer
B