Multiple choice

Which of the following statements is true?

  1. File transfer is an example of the standard at presentation layer.

  2. For constant signal and noise strength, an increase in data transmission rate increases the error rate.

  3. Asynchronous transmission is far more efficient than synchronous transmission.

  4. The 10BASE5 cabling is popularly known as thin ethernet.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Increase in data transmission rate leads to a higher number of packets, being transmitted at the same time.

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