Computer Knowledge Quiz 2

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Computer Knowledge Quiz 2

Computer Knowledge Quiz 2

1 / 15

What is the purpose of a power supply unit (PSU) in a computer?

2 / 15

Which component stores data temporarily and can be quickly accessed by the CPU?

3 / 15

What is the role of the Central Processing Unit (CPU) cache?

4 / 15

Which port is commonly used to connect external devices such as printers and scanners to a computer?

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Which type of memory retains its content even when the computer is turned off?

6 / 15

What does BIOS stand for?

7 / 15

What does RAID stand for in the context of computer storage?

8 / 15

Which device is used to input data into a computer by clicking or pointing at objects on the screen?

9 / 15

What is the purpose of a GPU (Graphics Processing Unit)?

10 / 15

Which component is responsible for managing communication between different hardware components in a computer?

11 / 15

What is the primary function of a CPU?

12 / 15

Which component is responsible for converting digital signals to analog signals for communication over telephone lines?

13 / 15

Which type of memory is volatile and loses its content when the power is turned off?

14 / 15

What is the purpose of the motherboard in a computer system?

15 / 15

Which storage device has no moving parts and provides fast access to data?

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