Explanation:
The computer's central processing unit (CPU) is the portion of a computer that retrieves and executes instructions. The CPU is essentially the brain of a CAD system. It consists of an arithmetic and logic unit (ALU), a control unit, and various registers. The CPU is often simply referred to as the processor.
Answer:
shows the costumer or buyer how the product looks
Answer:
Is it Multiple Choice Question?
To professionally adress an introduction in a cover letter D. would be the correct answer.
