MCQOPTIONS
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| 1. |
What does the instruction XCHD A, @R signify during the data transfer in the program execution? |
| A. | Exchange of register with an accumulator |
| B. | Exchange of direct byte with an accumulator |
| C. | Exchange of indirect RAM with an accumulator |
| D. | Exchange of low order digit indirect RAM with an accumulator |
| Answer» E. | |