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cpu kya hai english mew do coding write me \

CPU (Central Processing Unit) is the main part of a computer that processes instructions and controls all operations of the computer. It is often called the “brain of the computer.”

The CPU performs three main functions:

1. Fetch – It takes instructions from memory.

2. Decode – It understands the instruction.

3. Execute – It performs the required action.

Example sentence:
The CPU processes data and controls all parts of the computer system.

Short Coding-Style Definition (for notes):

CPU = Central Processing Unit
Function:
1. Fetch instruction
2. Decode instruction
3. Execute instruction

CPU is called the brain of the computer.

Agar chaho to main CPU ka diagram, parts (ALU, CU, Registers) bhi simple English me samjha sakta hoon. 💻

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Prabhul ji, CPU (Central Processing Unit) ke bare me thoda aur detail me English me likh raha hoon, taki aap notes ya exam me use kar saken.

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1. CPU Definition (English)

CPU (Central Processing Unit) is the most important part of a computer. It is called the brain of the computer because it controls all the operations and processes all instructions given by the user or software.

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2. Main Functions of CPU

The CPU performs three basic functions:

1. Fetch – CPU gets instructions from the computer memory.

2. Decode – CPU understands what the instruction means.

3. Execute – CPU performs the instruction.

Example:
If you press 2 + 2 =, the CPU calculates the answer.

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3. Parts of CPU

CPU has mainly three parts:

1. ALU (Arithmetic Logic Unit)

• Performs mathematical calculations

• Example: Addition, Subtraction, Multiplication, Division

• Also performs logical operations like AND, OR, NOT

2. CU (Control Unit)

• Controls all activities of the computer

• Tells other parts what to do and when to do

3. Registers

• Small memory inside the CPU

• Stores data temporarily during processing

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4. CPU Working Process

The working of CPU follows a cycle:

Input → CPU Processing → Output

Example:

Input: 5 + 3
CPU Processing: Calculation
Output: 8

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5. Simple Coding Style Notes

CPU = Central Processing Unit
CPU is the brain of the computer.

Main Functions:
1. Fetch
2. Decode
3. Execute

Parts of CPU:
1. ALU (Arithmetic Logic Unit)
2. CU (Control Unit)
3. Registers

Work:
Input → Process → Output

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Agar aap chaho to main CPU par 5–10 objective questions (MCQ) bhi bana sakta hoon jo exam ya computer course ke liye useful honge. 💻📘