MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

SYSTEM SOFTWARE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
components in a processor are:
A
Control processing unit and Mathematical Unit
B
Logical unit and mathematical unit
C
Control unit, arithmetic and logical unit
D
System unit and processing cycle
Explanation: 

Detailed explanation-1: -The three logical units that make up the central processing unit are the arithmetic and logic unit (ALU), main storage, and the control unit.

Detailed explanation-2: -So, there are three CPU components: Arithmetic and Logical Unit (ALU), Control Unit (CU), and memory unit.

Detailed explanation-3: -An arithmetic-logic unit is the part of a central processing unit that carries out arithmetic and logic operations on the operands in computer instruction words. In some processors, the ALU is divided into two units: an arithmetic unit (AU) and a logic unit (LU).

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