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Meaning and Elements of Computer System Video Lecture | SSC CGL Tier 2 - Study Material, Online Tests, Previous Year

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FAQs on Meaning and Elements of Computer System Video Lecture - SSC CGL Tier 2 - Study Material, Online Tests, Previous Year

1. What is the meaning of a computer system?
Ans. A computer system refers to a combination of hardware and software components that work together to perform various tasks, such as processing data, running applications, and providing a user interface.
2. What are the elements of a computer system?
Ans. The elements of a computer system include hardware (such as the central processing unit, memory, storage devices, input/output devices) and software (such as the operating system, applications, and utilities).
3. How does the central processing unit (CPU) function in a computer system?
Ans. The central processing unit (CPU) is the brain of a computer system. It performs arithmetic and logical operations, fetches instructions from memory, decodes them, and executes them. It coordinates and controls the activities of other hardware components.
4. What is the role of the operating system in a computer system?
Ans. The operating system is a software component that manages the overall operation of a computer system. It provides an interface between the user and the hardware, manages system resources (such as memory and storage), schedules tasks, and ensures the security and stability of the system.
5. How do input/output devices contribute to a computer system?
Ans. Input/output devices allow users to interact with a computer system. They enable the input of data or commands (e.g., keyboard, mouse) and the output of processed information (e.g., monitor, printer). These devices facilitate communication between the user and the computer system.
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