Computer Systems Quiz

Which of the following is an input device?

• Printer

• Keyboard

• Monitor

• Speaker

Which device is used to store data permanently?

• RAM

• CPU

• SSD

• GPU

Answer explanation

SSD is used to store data permanently as it does not lose data when powered off, unlike RAM which is volatile.

What is the main function of the operating system?

• To provide a way for users to play games

• To manage the computer's hardware and software resources

• To make the computer look attractive

• To charge the computer's battery

Which of the following is considered an output device?

• Scanner

• Mouse

• Monitor

• Keyboard

What type of memory is volatile and requires power to maintain the stored information?

• SSD

• HDD

• RAM

• ROM

Which of the following is NOT a type of computer?

• Laptop

• Tablet

• Smartphone

• Transistor

What is the brain of the computer, responsible for processing instructions?

• Hard Drive

• CPU

• RAM

• Power Supply

Which of the following is an example of software?

• Windows 10

• Keyboard

• Mouse

• Monitor

What is the difference between hardware and software?

• Hardware can be touched, while software cannot

• Software can be touched, while hardware cannot

• Hardware is cheaper than software

• Software is used to build hardware

Which component is essential for temporarily storing data and programs that are in use?

• SSD

• HDD

• RAM

• CPU