20. In register operand mode, the operand is located in the instruction A field

1. True
2. False

22. General purpose registers are not user- visible.

1. True
2. False

23. The general purpose registers can be used for addressing functions (e.g., register indirect, displacement).

1. True
2. False

24. Which type of instructions Move (Transfer word or block from source to destination) is?

1. Arithmetic type
2. Data transfer type
3. Logical type

25. In the immediate addressing mode, the operand value is present in the instructions?

1. True
2. False