Data Communication MCQs with Answers
Practice important Data Communication MCQs with answers and explanations.
Multiple Choice Questions
Q41: Which of the following is a form of information?
- A: Text
- B: Transmission medium
- C: Protocol
- D: Sender
View Answer
A
Q42: Fill in the blank: _______ and _______ are examples of data representation in multimedia.
- A: Text, numbers
- B: Images, video
- C: Audio, video
- D: Numbers, text
View Answer
C
Q43: What type of information is represented using numbers?
- A: Text
- B: Audio
- C: Quantitative data
- D: Video
View Answer
C
Q44: Fill in the blank: _______ is used to represent motion-based content in data.
- A: Images
- B: Audio
- C: Video
- D: Numbers
View Answer
C
Q45: Which of the following is NOT a form of data representation?
- A: Audio
- B: Video
- C: Protocol
- D: Text
View Answer
C
Q46: Fill in the blank: _______ and _______ are commonly used to represent visual data.
- A: Text, numbers
- B: Images, video
- C: Audio, numbers
- D: Video, audio
View Answer
B
Q47: Which form of information is primarily used in spoken communication?
- A: Text
- B: Audio
- C: Video
- D: Numbers
View Answer
B
Q48: What is the primary use of images in data representation?
- A: To represent quantitative data
- B: To encode protocols
- C: To convey visual information
- D: To process signals
View Answer
C
Q49: Which of the following data flow modes allows communication in only one direction?
- A: Simplex
- B: Half-Duplex
- C: Full-Duplex
- D: None of the above
View Answer
A
Q50: In which data flow mode can communication happen in both directions, but only one direction at a time?
- A: Full-Duplex
- B: Half-Duplex
- C: Simplex
- D: One-way Duplex
View Answer
B