In boolean instructions, the flag that is the only allowed destination operand for two operand instructions is
A. overflow flag
B. underflow flag
C. auxiliary flag
D. carry flag
Answer:A
In boolean instructions, the flag that is the only allowed destination operand for two operand instructions is
A. overflow flag B. underflow flag C. auxiliary flag D. carry flag
Explanation: Carry flag(C) is the only allowed destination operand for two operand instructions in boolean instructions.