Multiple choice technology operating systems

By default, data transfer through SCSI is:

  1. Asynchronous

  2. Synchronous

  3. Semi-synchronous

  4. None of the Above

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A Correct answer
Explanation

By default, SCSI devices initialize communication using asynchronous data transfer because it requires no negotiation or hardware capability agreement. If both devices support synchronous transfer, they negotiate it during the startup phase. Asynchronous is the default fall-back state for compatibility.