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Questions and Answers
What is the main function of a computer?
What is the main function of a computer?
- To perform physical tasks manually
- To provide entertainment through gaming
- To create physical copies of digital data
- To execute arithmetic and logical operations automatically (correct)
Which of the following describes hardware in a computer system?
Which of the following describes hardware in a computer system?
- The digital files that contain data and applications
- The physical components and connected devices of the computer (correct)
- The network of computer systems connected together
- The instructions that tell the computer what to do
Which statement accurately differentiates software from hardware?
Which statement accurately differentiates software from hardware?
- Software is the same as the computer's operating system.
- Software refers to the set of programs that utilize hardware. (correct)
- Software consists of the wiring and circuits within the computer.
- Software includes the physical devices used in a computer system.
What is NOT a component of hardware?
What is NOT a component of hardware?
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In a computer system, what is the relationship between hardware and software?
In a computer system, what is the relationship between hardware and software?
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Study Notes
Definition of a Computer
- A computer is a programmable machine that executes arithmetic and logical operations automatically.
- It processes user input sequentially to produce desired output.
Categories of Computer Components
- Components are classified into two main categories: hardware and software.
Hardware
- Refers to the physical machine and its connected devices.
- Examples include:
- Monitor: Displays visual output.
- Keyboard: Input device for text and commands.
- Mouse: Pointing device for navigation.
Software
- Comprises a set of programs that utilize hardware to carry out specific functions.
- Enables the execution of tasks and operations on the hardware.
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Description
This quiz covers the fundamental concepts of computers, including the definitions and functions of hardware and software. You'll explore how these components interact and the basic operations that computers perform. Test your knowledge on the essential elements that make up a computer system.
