CHAPTER 1: Computer Systems Quiz

What is a computer?

• A type of software application

• A mechanical device that performs calculations

• A network of interconnected devices

• An electronic device that processes data

What is the main function of the Central Processing Unit (CPU)?

• To connect to the internet

• To perform calculations and process instructions

• To manage input and output devices

• To store data permanently

Which of the following is an example of an input device?

• Speaker

• Monitor

• Printer

• Keyboard

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

• Secondary Storage

• Cache Memory

• Random Access Memory (RAM)

• Read-Only Memory (ROM)

What is the primary purpose of system software?

• To connect to the internet

• To create graphics and multimedia

• To manage computer hardware and software resources

• To perform specific tasks for users

Which of the following is NOT a type of computer?

• Mainframe

• Calculator

• Supercomputer

• Smartphone

What is the role of a modem in a computer system?

• To manage system resources

• To store data

• To convert digital signals for transmission

• To process data

What is spyware?

• A program that enhances system performance

• Software that monitors user activity without consent

• An application for data analysis

• A type of computer virus

Which of the following is an example of secondary storage?

• Cache Memory

• Hard Drive

• CPU

• RAM

What does the term 'data' refer to?

• Processed information

• Software applications

• Raw facts and figures

• Instructions for the computer