Jawaban:

Q1: What is a computer?

A1: A computer is an electronic device that can store, process, and output data.

Q2: What is the purpose of a computer?

A2: The primary purpose of a computer is to accept input, process it, and produce output.

Q3: What are the components of a computer?

A3: The main components of a computer are the processor, memory, storage, and input/output devices.

Q4: What is the difference between a laptop and a desktop computer?

A4: A laptop is a portable computer that runs on a battery, while a desktop computer is a larger stationary computer that is powered by a plug.

Q5: What is a CPU?

A5: A CPU (Central Processing Unit) is the main processing unit of a computer. It is responsible for executing instructions and processing data.

Q6: What is RAM?

A6: RAM (Random Access Memory) is a type of memory used in computers to store temporary data. It is volatile memory, meaning that its contents are erased when the computer is turned off.

Q7: What is a hard drive?

A7: A hard drive is a type of non-volatile storage device that stores data permanently.

Q8: What is an operating system?

A8: An operating system is a set of software that manages the resources of a computer and provides an interface for users to interact with the computer.

Q9: What is an application?

A9: An application is a type of software that performs specific tasks, such as word processing, web browsing, and gaming.

Q10: What is a network?

A10: A network is a group of computers that are connected together to share resources and information.

Q11: How does a computer connect to the internet?

A11: Computers can connect to the internet via a modem or router.

Q12: What is a firewall?

A12: A firewall is a security system that protects a computer from malicious programs and hackers.

Q13: What is a virus?

A13: A virus is a malicious program that can infect a computer and cause damage or slow down its performance.

Q14: What is malware?

A14: Malware is a type of malicious software that can damage, delete, or modify data on a computer.

Q15: What is an antivirus?

A15: An antivirus is a type of software that scans a computer for viruses and other malicious programs and removes them.

Q16: What is a graphics card?

A16: A graphics card is a type of hardware that processes and renders images for display on a computer monitor.

Q17: What is a USB port?

A17: A USB (Universal Serial Bus) port is a type of connection port that is used to connect peripheral devices to a computer.

Q18: What is a printer?

A18: A printer is a type of hardware that can output hard copies of documents from a computer.

Q19: What is a scanner?

A19: A scanner is a type of hardware that can scan documents and convert them into digital files.

Q20: What is a modem?

A20: A modem is a type of hardware that connects a computer to the internet.