10 Questions
Which one of the following components is considered the main part of a microcomputer?
Motherboard
What is the function of a microprocessor in a computer system?
Manipulate data
Which of the following is NOT a major hardware component of a computer system?
Software
What is the function of the system unit in a computer system?
Process data
What is the main circuit board of a computer called?
Motherboard
Which component of a computer is responsible for converting 120vac into DC voltages?
Power Supply Unit (PSU)
What is the main function of a hard disk drive (HDD)?
To store permanent data
Which type of optical drive uses lasers to read data on the optical media?
All of the above
What is the purpose of adapters in a computer system?
To enable the computer to use peripheral devices
Where is the power supply unit (PSU) typically installed in a computer case?
Next to the motherboard
Test your knowledge of computer hardware and its components in this quiz. From input and output devices to the major hardware components, see how well you understand the physical aspects of a computer.
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