UGC-NET | UGC NET CS 2015 Dec – III | Question 3

Which of the following 8085 microprocessor hardware interrupt has the lowest priority?
(A) RST 6.5
(B) RST 7.5
(C) TRAP
(D) INTR


Answer: (D)

Explanation: 8085 microprocessor has 5 hardware interrupts. Named TRAP, RST 7.5, RST 6.5, RST 5.5 and INTR.
The above order is decreasing in priority.
So, option (D) is correct.

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