Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q1091: UDP datagram format is shown encapsulated in ________.
- A: IP datagram
- B: TCP segment
- C: Application layer
- D: Data link layer
View Answer
A
Q1092: The major transport protocol that uses unreliable datagram service of IP is ________.
- A: TCP
- B: UDP
- C: FTP
- D: HTTP
View Answer
B
Q1093: TCP ensures no change in the ________ of data.
- A: Order
- B: Loss
- C: Encryption
- D: Delivery speed
View Answer
A
Q1094: TCP provides ________ communication between endpoints.
- A: Stream-oriented
- B: Packet-oriented
- C: Message-oriented
- D: Connectionless
View Answer
A
Q1095: Applications request a ________ to communicate using TCP.
- A: Connection
- B: Datagram
- C: Packet
- D: Segment
View Answer
A
Q1096: TCP service includes reliable connection startup and ________.
- A: Connection reset
- B: Graceful shutdown
- C: Connection delay
- D: Connection timeout
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B
Q1097: Reliable transport is fundamental in the ________ layer.
- A: Transport
- B: Network
- C: Application
- D: Data link
View Answer
A
Q1098: TCP guarantees reliable communication without loss, duplication, and ________.
- A: Change in order
- B: Delay
- C: Encryption
- D: Compression
View Answer
A
Q1099: TCP achieves reliability by ________.
- A: retransmission
- B: sequencing
- C: encryption
- D: checksum
View Answer
A
Q1100: An acknowledgement in TCP is used to verify that ________.
- A: data has arrived successfully
- B: connection is established
- C: data is encrypted
- D: data is compressed
View Answer
A