The method of accessing the I/O devices by repeatedly checking the status flags is
Asked In: BPSC TRE 1.0Options
- A. Program-controlled I/O
- B. Memory-mapped I/O
- C. I/O-mapped I/O
- D. More than one of the above
- E. None of the above
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Quiz Practice:
Correct Answer (Detailed Explanation is Below)
A. Program-controlled I/O