Computer Fundamentals – Top 5 Basic Questions and Answers

💻 Computer Fundamentals – Top 5 Basic Questions and Answers

In this post, you'll find important computer fundamentals questions with simple answers. These are highly useful for exams like SSC, RRB, Banking, Defence, and other competitive exams. All questions are copyright-free and written in original language.

❓ Q1. What is a computer?

Answer: A computer is an electronic device that receives input, processes it, stores data, and produces output. It is widely used in offices, education, banking, and communication.

❓ Q2. Name the main parts of a computer system.

Answer:
1. Monitor – Displays the output
2. Keyboard – Used for typing input
3. Mouse – Helps in selecting items
4. CPU – Controls all processing
5. Storage Devices – Like hard drive, pen drive

❓ Q3. What is the difference between hardware and software?

Answer:
- Hardware: The physical parts of the computer like monitor, keyboard, CPU.
- Software: A set of programs or instructions that run the hardware, such as MS Office or a browser.

❓ Q4. What is an Operating System?

Answer: An Operating System (OS) is system software that manages hardware and software resources. It also provides a user interface. Examples include Windows, Linux, Android, and macOS.

❓ Q5. What is the function of the CPU?

Answer: The CPU (Central Processing Unit) performs all the main calculations and processing in a computer. It includes the ALU (for arithmetic operations) and Control Unit (to manage instructions).

📌 Useful Tip:

Revise these questions regularly, and practice more MCQs to improve your computer knowledge for competitive exams.

🔖 Tags:

computer gk, computer awareness for exams, computer questions in English, basic computer knowledge

Written by: Hsm Classes