Describe the four major components of an information system?

Question: Describe the four major components of an information system?

An information system is a collection of interrelated components that work together to collect, process, store, and disseminate information for a specific purpose. According to various sources¹²³⁴⁵, the four major components of an information system are:

- Hardware: This refers to the physical devices and equipment that are used for input, output, processing, and storage of data. Examples of hardware include computers, keyboards, monitors, printers, scanners, routers, cables, etc.

- Software: This refers to the programs and applications that control and coordinate the hardware components and enable them to perform specific tasks. Examples of software include operating systems, web browsers, word processors, spreadsheets, databases, etc.

- Data: This refers to the raw facts and figures that are unorganized and meaningless until they are processed by the software. Data can be in various forms, such as text, numbers, images, audio, video, etc. Data can be collected from various sources, such as sensors, users, websites, etc.

- Network: This refers to the telecommunication systems that connect the hardware components and allow the data to be transmitted and shared among them. Networks can be of different types, such as local area networks (LANs), wide area networks (WANs), intranets, extranets, internet, etc.

These are the four major components of an information system. I hope this helps you understand the concept better.

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