Class IV (Inside the System Unit)
Discover the System Unit
Test your knowledge about the essential components of a computer system with our engaging quiz designed for Class IV students. With multiple choice questions covering the CPU, memory, power supply, and more, this quiz is a fun way to learn about the inner workings of computers!
- Understand key computer concepts
- Boost your confidence in computer knowledge
- Perfect for students and learners alike
_______________ is known as the brain of the computer.
CPU
Motherboard
System Unit
_________________________ is used to store data for future use.
Hard Disk
RAM
Both of these
Power supply changes _________ into _____________
DC into AC
AC into DC
None of these
____________________ is called Primary memory.
RAM
Hard Disk
Pen drive
The things stored in RAM vanishes once the computer is switched off.
False
True
Depends
Which amongst these is not a part of CPU?
Control Unit
Arithmetic and Logic Unit
Megahertz
Slots present at the back of the system units are called_________
Port
CPU
Motherboard
The speed of the CPU is not measured in
Megahertz
Decibel
Gigahertz
_______________ protects the internal electronic components from damage.
RAM
ALU
System Unit
Which of the following can store more data?
CD
DVD
Blu-Ray Disc
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