Data Communication MCQs with Answers
Practice important Data Communication MCQs with answers and explanations.
Multiple Choice Questions
Q2351: Fill in the blank: PPP is designed to provide _______ access between two nodes.
- A: point-to-multipoint
- B: point-to-point
- C: broadcast
- D: full-duplex
View Answer
B
Q2352: Which of the following is a service provided by PPP?
- A: Error correction
- B: Flow control
- C: Framing
- D: Sequence numbering
View Answer
C
Q2353: Which of the following is NOT a service provided by PPP?
- A: Framing
- B: Authentication
- C: Multilink support
- D: Flow control
View Answer
D
Q2354: Which of the following services is included in PPP?
- A: Error correction
- B: Sequence numbering
- C: Address configuration
- D: Flow control
View Answer
C
Q2355: What does PPP use for detecting errors in transmission?
- A: Checksum
- B: CRC
- C: Hamming code
- D: Parity bit
View Answer
B
Q2356: Fill in the blank: PPP uses _______ to detect errors in the transmitted data.
- A: CRC
- B: Address bits
- C: Flow labels
- D: Sequence numbers
View Answer
A
Q2357: Which of the following features is NOT supported by PPP to keep it simple?
- A: Framing
- B: Link establishment
- C: Flow control
- D: Error detection
View Answer
C
Q2358: Fill in the blank: PPP does not include _______ to maintain simplicity.
- A: Authentication
- B: Address configuration
- C: Error correction
- D: Framing
View Answer
C
Q2359: Which service is provided by PPP for establishing communication?
- A: Data transmission
- B: Address routing
- C: Link establishment
- D: Multicast routing
View Answer
C
Q2360: What is a feature of PPP that helps manage multiple physical links?
- A: Flow control
- B: Multilink PPP
- C: Packet sequencing
- D: Error correction
View Answer
B