Question

What is an instruction

Answer 1

Instruction means a direction or an order.
It means it has to be followed and should be done in a particular order

Answer 2

Answer:

Statements of program are called instruction. Instructions help computer to run smartly. In terms of software development, the size of one instruction is 16 bits (fixed). The first instruction goes into the processor in memory unit (set of registers). The first instruction stores in the instruction register. There is a control unit in processor which read instruction and decode it and control unit give instruction to Arithmetic Logical Unit to work on that instruction.