The correct answer is: C. Arithmetic Logic Unit
An ALU (Arithmetic Logic Unit) is a digital circuit that performs arithmetic and logical operations on numbers. It is a fundamental building block of many computers, and is typically located in the CPU (Central Processing Unit).
The ALU performs basic arithmetic operations such as addition, subtraction, multiplication, and division. It also performs logical operations such as AND, OR, NOT, and XOR.
The ALU is typically implemented using a combination of logic gates and registers. Logic gates are used to perform the basic arithmetic and logical operations, while registers are used to store the operands and results of the operations.
The ALU is a very important part of the CPU, and it is responsible for performing many of the basic operations that are required for computation.
Here is a brief explanation of each option:
- A. Arithmetic Legal Unit: This is not a correct option. The ALU is not a unit that deals with legal issues.
- B. Arithmetic Logic Unit: This is the correct option. The ALU is a unit that performs arithmetic and logical operations.
- C. Arithmetic Local Unit: This is not a correct option. The ALU is not a unit that is specific to a particular location.
- D. Arithmetic Logic Utility: This is not a correct option. The ALU is not a utility that provides services to other units.