To access the I/O devices the status... - Solved

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Question 10

Computer Awareness Central Processing Unit (CPU) Easy

To access the I/O devices the status flags is continuously checked in

(A) Program controlled I/O

(B) Memory mapped I/O

(C) I/O Mapped

(D) None of the above

✓ Correct Answer: Option A Verified Solution

Correct Option is A. Practice regular variations of this Central Processing Unit (CPU) concept to build speed and accuracy.

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