Which of the following methods will clear the register of old information no longer needed?

Which of the following methods will clear the register of old information no longer needed?

A. A HIGH applied to the READ IN line
B. A HIGH applied to the RESET line
C. A LOW applied on the RESET and a HIGH on the READ OUT lines
D. HIGHs are applied on the A, B, C, D, and READ IN lines

Show Answer

Answer: B

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