Which of the following is are considered to be the most important element in computer based information systems?

Computer Based Information Systems (CBIS) : What is CBIS, what its components are and which component is the most important. 1.0 Introduction

A Computer Based Information System is an organised integration of hardware and software technologies and human elements designed to produce timely, integrated, accurate and useful information for decision making purposes. It is the combination of people, hardware, procedure, software and data which make up a computerized system that can interprete data into useful informations, developed by the people and for the people. A CBIS is an information system in which the computer plays a major role and the data is mostly collected, stored, and processed in digital format using computerized processes. Similarly, the information is delivered in digital format via computerized mechanisms. The objectives of this paper is to analyze what is Computer Based Information System (CBIS), what its components are and which component is the most important. There are five components in CBIS which is hardware, software, data, people and procedures. The components works together to form a computer based information system. People seems to be the most important component in CBIS.

2.0 Discussion 2.1 Components in CBIS 2.1.1 Hardware

Hardware consists of the physical components of a computer that performs the input, processing, storage, and output activities of the computer. The term hardware refers to machinery. This

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The computer age introduced a new element to businesses, universities, and a multitude of other organizations: a set of components called the information system, which deals with collecting and organizing data and information. An information system is described as having five components.

This is the physical technology that works with information. Hardware can be as small as a smartphone that fits in a pocket or as large as a supercomputer that fills a building. Hardware also includes the peripheral devices that work with computers, such as keyboards, external disk drives, and routers. With the rise of the Internet of things, in which anything from home appliances to cars to clothes will be able to receive and transmit data, sensors that interact with computers are permeating the human environment.
The hardware needs to know what to do, and that is the role of software. Software can be divided into two types: system software and application software. The primary piece of system software is the operating system, such as Windows or iOS, which manages the hardware’s operation. Application software is designed for specific tasks, such as handling a spreadsheet, creating a document, or designing a Web page.
This component connects the hardware together to form a network. Connections can be through wires, such as Ethernet cables or fibre optics, or wireless, such as through Wi-Fi. A network can be designed to tie together computers in a specific area, such as an office or a school, through a local area network (LAN). If computers are more dispersed, the network is called a wide area network (WAN). The Internet itself can be considered a network of networks.
This component is where the “material” that the other components work with resides. A database is a place where data is collected and from which it can be retrieved by querying it using one or more specific criteria. A data warehouse contains all of the data in whatever form that an organization needs. Databases and data warehouses have assumed even greater importance in information systems with the emergence of “big data,” a term for the truly massive amounts of data that can be collected and analyzed.
The final, and possibly most important, component of information systems is the human element: the people that are needed to run the system and the procedures they follow so that the knowledge in the huge databases and data warehouses can be turned into learning that can interpret what has happened in the past and guide future action.