If a processor does not have any stack pointer register, then
| 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 : D Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
