Basic Units Of Computer, Subunits That Make Up The CPU, And Function Of Units.

Q2. State the basic units of the computer. Name the subunits that make up the CPU, and give the function of each of the units.

Ans. The basic units of a computer are:

  1. Input Unit
  2. Central Processing Unit (CPU)
  3. Output Unit
  4. Memory

The CPU has two subunits: the control unit (CU) and the arithmetic logic unit (ALU).

The control unit controls the entire operation being carried out.

The ALU performs the arithmetic and logical operations.

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