GIAC Cybersecurity Technologies Practice Test 2025 – Complete Exam Prep

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What is the return pointer in a computer system?

Where the CPU returns to after completing a function

Where the CPU goes to next after completing a function

The return pointer in a computer system is specifically designed to instruct the CPU on where to continue execution after a function call. When a function is invoked, the return pointer stores the address of the instruction immediately following the call to that function. This allows the CPU to resume operations effectively at the correct location once the function's processing is complete.

Therefore, the chosen answer correctly captures this behavior, indicating that after a function is completed, the CPU goes to the next instruction as dictated by the return pointer. This is crucial for maintaining the flow of control within a program, enabling nested function calls and accurate return paths. The return pointer ensures that each function call correctly knows where to return after execution, maintaining the integrity and structure of the program flow.

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Where the CPU goes to after all functions are completed

Where the pointer is

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