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    In Computer terminology, ALU stands for:
    Question

    In Computer terminology, ALU stands for:

    A.

    Arithmetic Logic Unit

    B.

    Active Load Unit

    C.

    Air Lock Unit

    D.

    Application Logical Unit

    Correct option is A

    The Correct Answer Is: (A) Arithmetic Logic Unit
    Explanation:
    The Arithmetic Logic Unit (ALU) is a fundamental component of the Central Processing Unit (CPU) in computers.
    It is responsible for performing arithmetic and logical operations such as:
    • Arithmetic operations → Addition, subtraction, multiplication, and division.
    • Logical operations → AND, OR, NOT, XOR, comparisons (greater than, less than, equal to).
    • Bitwise operations → Shifting and rotating bits in binary numbers.

    ALU works in conjunction with the Control Unit (CU) and Registers to process instructions efficiently.

    Information Booster:
    • The ALU and Control Unit (CU) together form the CPU (Central Processing Unit).
    • It operates based on binary logic (0s and 1s).
    • The first ALU was developed in the early days of computing for simple calculations.
    • Modern processors have multiple ALUs for faster execution of instructions.

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