Gate CS-2001 Question Paper With Solutions

Q. 10 Suppose a processor does not have any stack pointer register. Which of the following statements is true?

(A) It cannot have subroutine call instruction

(B) It can have subroutine call instruction, but no nested subroutine calls

(C) Nested subroutine calls are possible, but interrupts are not

(D) All sequences of subroutine calls and also interrupts are possible

Answer: (B)

Explanation:

Learn More:   Gate ME-2004 Question Paper With Solutions

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