42. For the 8085 microprocessor, the interfacing circuit to input 8-bit digital data (DI0 – DI7) from an external device is shown in the figure. The instruction for correct data transfer is

(A) MVI A, F8H 

(B) IN F8H 
 

(C) OUT F8H 

(D) LDA F8F8H

Hint: 

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