Introduction & Fundamentals of Computer

1. What is a computer?

Answer: A computer is an electronic device that processes data and performs tasks based on instructions.

2. Which component is responsible for carrying out instructions in a computer?

Answer: The CPU (Central Processing Unit).

3. What is the primary function of the input devices in a computer?

Answer: To allow users to interact with the computer and input data.

4. What is software?

Answer: Software is a collection of programs that tell the hardware what to do.

5. What is the difference between hardware and software?

Answer: Hardware is the physical parts of a computer, while software is the programs and applications that run on it.

6. What is the function of the operating system?

Answer: The operating system manages hardware and software resources and provides services for computer programs.

7. What is the main function of RAM in a computer?

Answer: RAM (Random Access Memory) temporarily stores data that is being used or processed by the computer.

8. What are the two types of software?

Answer: System software and application software.

9. What does the term “input” refer to in a computer system?

Answer: Input refers to the data or signals that are sent into a computer system.

10. What is a program?

Answer: A program is a set of instructions that a computer follows to perform a specific task.