What are the basic units of computer ? Give two names of sub-units of CPU and also give the functions of each unit
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the basic units of computer are cpu, monitor, mouse, keyboard and a desktop
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The basic units of the computer are as follows:
1. Input unit
2. Central Processing Unit (CPU)
3. Output unit
The sub-units of CPU are:
Control Unit (CU)
- It is known as the backbone of computers.
- It is responsible for controlling the entire operation being carried out.
Arithmetic Logic Unit (ALU)
- It performs basic arithmetic and logical operations.
- It also carries out mathematical calculations like addition, subtraction, division, multiplication.
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