कंप्यूटर में लगने वाले हार्डवेयर Hardware Inside System Unit with mcqs

Hardware Inside System Unit
There are Many Parts are Inside the System Unit

Mother Board

Central Processing Unit

It is also called the brain of computer.
जो कि सिलिकॉन से बना होता है
A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer  program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.


Hard Disk (Computer Memory)

SMPS
Switched-Mode Power Supply, also known as Switching Mode Power Supply, is a Power supply unit (PSU) commonly used in computers to convert the voltage into computer acceptable range of power.

RAM/ROM

CD/DVD Drive

Data Bus

Questions-
What is Hardware? Give Example Also.
Write the full form of-
     SMPS
     RAM
     ROM
     CD
     DVD
CPU is an input device. (True /False)
CPU is also called IC. (True /False)

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