1.

The content of the registers are R1 = 25H, R2 = 30H and R3 = 40H. The following machine instructions are executed.PUSH{R1}PUSH{R2}PUSH{R3}POP{R1}POP{R2}POP{R3}After execution, the content of registers R1, R2, R3 are

A. R1 = 40H, R2 = 30H and R3 = 25H
B. R1 = 40H, R2 = 25H and R3 = 30H
C. R1 = 30H, R2 = 40H and R3 = 25H
D. R1 = 25H, R2 = 30H and R3 = 40H
Answer» B. R1 = 40H, R2 = 25H and R3 = 30H


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