1) Operand data can be represented in any order in an instruction.

True

False

2) Addressing modes define whether operand values are reside in registers or in memory.

True

False

3) The type of addressing mode in the current instruction is found during execution stage.

True

False

4) The number of inputs to the ALU unit plays a vital role in deciding the instruction format.

True

False

5) In DMA mode, the I/O module and main memory exchange data directly without any involvement from processor.

True

False