Consider the following statements:
The SIM instruction outputs the contents of accumulator to define:
1. Interrupt mask bit.
2. Interrupt pending bit.
3. Serial input data line.
4. Serial output data line.
Which of the statements given above are correct?

A. +0 B. -0 C. +1 D. -1

A. Circuit A has more gates than circuit B B. Circuit B has more gates than circuit A C. Circuit A has the same number of gates as circuit B D. None of the above

A. True B. False

A. Less than B. Greater than C. The same as D. Cannot be determined