Question

The MSG signal is used _________

(a) To send a message to the target

(b) To receive a message from the mailbox

(c) To tell that the information being sent is a message

(d) None of the mentioned

The question was posed to me in a job interview.

Enquiry is from SCSI BUS-1 in portion Input/Output Organisation of Computer Architecture

Answer 1

Correct choice is (c) To tell that the information being sent is a message

To explain: None.