» Unlabelled » In a program using subroutine call instruction, it is necessary______. | Computer Organizations mcq's

Monday, 11 February 2013

In a program using subroutine call instruction, it is necessary______. | Computer Organizations mcq's

(A) initialize program counter
(B) Clear the accumulator
(C) Reset the microprocessor
(D) Clear the instruction register

Ans: D


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