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Questions and Answers
What is a common function of an operating system?
What is a common function of an operating system?
What is a fundamental type of system software?
What is a fundamental type of system software?
What is the primary function of system software?
What is the primary function of system software?
What is the role of system software in a computer system?
What is the role of system software in a computer system?
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What is an example of an operating system?
What is an example of an operating system?
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What is the primary function of system software?
What is the primary function of system software?
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What is the main purpose of application software?
What is the main purpose of application software?
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What does system software help in organizing?
What does system software help in organizing?
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What is an example of a peripheral device managed by system software?
What is an example of a peripheral device managed by system software?
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What is a category of computer programs that provides mechanisms for storage and retrieval?
What is a category of computer programs that provides mechanisms for storage and retrieval?
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Study Notes
Software Overview
- Computer software is a collection of programs, data, and instructions that enable a computer to perform specific tasks or functions.
Types of Software
- System software and application software are the two main categories of computer software.
System Software
- Manages and controls the hardware components of a computer system.
- Provides a platform for running application software.
- Acts as an intermediary between the user and the hardware.
- Examples of system software include operating systems (OS).
Operating System (OS)
- Manages hardware resources and provides services for computer programs.
- Examples of operating systems include Microsoft Windows, macOS, Linux, and Android.
- Functions of an OS include:
- Providing a user-friendly interface for user interaction.
- Managing input/output operations.
- Allocating tasks to the processor.
- Managing memory allocation and deallocation to programs.
- Organizing files and directories, and providing storage and retrieval mechanisms.
- Managing peripheral devices and providing necessary device drivers.
- Providing security and access control through user authentications.
Application Software
- Designed to perform specific tasks or functions for computer users.
- Examples of application software include:
- Productivity software.
- Business software.
- Entertainment software.
- Educational software.
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