Multiple choice

A disadvantage of ________ method(s) is that the source unit that initiates the transfer has no way of knowing whether the destination unit has actually received the data item that was placed in the bus.

  1. handshaking

  2. strobe

  3. Both (1) and (2)

  4. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

It happens in the strobe control method due to which we need a two-wired control.