Multiple choice

Which arithmetic instructions may use any of the addressing modes for one of the operands, but, except when the source operand is immediate, one of the two operands must be a register?

  1. Unpacked BCD Arithmetic

  2. Packed BCD Arithmetic

  3. Binary Arithmetic

  4. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Binary Arithmetic Instruction may use any of the addressing modes for one of the operands, but, except when the source operand is immediate, one of the two operands must be a register.