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Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
Solution
Register Responsible for Next Instruction
Question:
Which of the following registers is used to keep track of the address of the memory location where the next instruction is located?
✅ Correct Answer: Program Counter (PC)
Explanation:
The Program Counter (PC) holds the address of the next instruction to be fetched from memory and executed by the CPU. After fetching the current instruction, it automatically updates to point to the next one.
Final Answer: Program Counter
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