How many types of data transmission are there based on the direction of data flow?
Correct answer: A. 2
- A. 2
- B. 4
- C. 6
- D. 8
Explanation
This is correct. There are two main types of data transmission based on the direction of data flow: simplex and duplex. Simplex transmission allows data to flow in one direction only, while duplex transmission allows for two-way communication.In conclusion, there are two main types of data transmission based on the direction of data flow: simplex and duplex.
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