In a program using subroutine call instruction, it is necessary | Faculties

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Praveen Singh

🎓 Tutor III ⭐ 36.81K Points

📊 Computer Organization and Architecture

Q. In a program using subroutine call instruction, it is necessary

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

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✅ Correct Answer: (D) Clear the instruction register

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