Data Communication MCQs with Answers
Practice important Data Communication MCQs with answers and explanations.
Multiple Choice Questions
Q2631: Which function is not part of TOKEN management?
- A: Token timeout
- B: Token monitoring
- C: Priority assignment
- D: Network encryption
View Answer
D
Q2632: Which of the following access methods divides bandwidth by frequency?
- A: CDMA
- B: TDMA
- C: FDMA
- D: CSMA
View Answer
C
Q2633: What does FDMA stand for?
- A: Frequency Detection Multiple Access
- B: Frequency Division Multiple Allocation
- C: Frequency Division Multiple Access
- D: Frequency Delay Multiple Access
View Answer
C
Q2634: In FDMA, the available bandwidth is divided into ______.
- A: Time slots
- B: Frequency bands
- C: Code bits
- D: Signal paths
View Answer
B
Q2635: Fill in the blank: FDMA assigns each station a ______ that is always reserved for it.
- A: Time slot
- B: Code
- C: Frequency band
- D: Channel
View Answer
C
Q2636: What kind of filter is used by each station in FDMA to confine transmission?
- A: High-pass filter
- B: Low-pass filter
- C: Bandpass filter
- D: Stop-band filter
View Answer
C
Q2637: Which multiple access protocol assigns channels based on time slots?
- A: FDMA
- B: CDMA
- C: TDMA
- D: CSMA/C
View Answer
D
Q2638: In TDMA, the bandwidth is divided based on ______.
- A: Frequency
- B: Power
- C: Time
- D: Code
View Answer
C
Q2639: Fill in the blank: In TDMA, each station is allocated a specific ______ to send data.
- A: Code
- B: Carrier
- C: Time slot
- D: Frequency
View Answer
C
Q2640: Which multiple access method assigns codes to stations instead of time or frequency?
- A: FDMA
- B: TDMA
- C: CDMA
- D: CSMA/C
View Answer
C