Answer ALL Questions.
1. What is the difference between information technology and information systems? Describe some of the functions of information systems. In your answer include two examples of information technologies and two examples of information systems.
Information technology is the use of computer hardware, software and associated technologies to process data and achieve company’s business objectives. Some examples of information technologies include mobile computer devices such as PDAs as well as online banking software.
Information technology can be thought of essentially as a way of implementation and management of computer information systems.
Information system is a computerized set of interrelated tools and procedures
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All of these can be used to improve the service a hospital provides to the patients. It can also allow for better allocation and division of resources within a hospital.
6. Identify and discuss four major types of information systems that serve the main management groups within a business. What are the relationships among these systems?
Four main types of information systems are:
- transaction processing systems
- management information systems
- decision support systems
- executive support systems
Transaction processing systems are computerized systems that keep track of elementary routine activities and transactions undertaken by a company, ex. receipts, payroll and shipping. The main purpose of these systems is to track the flow of transactions through the company and produce information used by all the other types of systems. They generally serve the operation management of a company.
Management information systems provide middle management with reports and summaries of the company’s operations and performance using data provided by transaction processing systems.
Decision support systems also serve middle management although they focus mainly on non-routine and rapidly changing problems. To do so they combine the internal information provided by other systems with external data including competitors’
We are undergraduate students in the course IT 396-44 Management Information Systems at Monroe College. Professor Asteria Villegas is the instructor for
Information Technology (IT) refers only to the information processing software programs of a computer system: True or False
Information systems (IS), technically are a set of interrelated components that collect and retrieve information, process and store it and support the organization in decision making. Information Technology (IT) is a shared technology and provides the platform for specific information. It consists of hardware and software for a business to achieve their objectives. Included is the computer systems, the computer, any hand-held devices, software the company needs to operate and storage. (20)
* Transaction Processing Systems (TPS): It is a type of information system. TPSs collect, store, modify, and retrieve the transactions of an organization. A transaction is an event that generates or modifies data that is eventually stored in an information system. To be considered a transaction processing system the computer must pass the ACID test. The essence of a transaction program is that it manages data that must be left in a consistent state (Wikipedia.com).
Information technologies of knowledge management in organizations are made up of four key components. Those components are hardware & software, database processing, data communications / internet technologies, and systems development. Common Hardware technologies used in business include: Desktop computers, laptops, mainframes, MS Windows, Mac OS, Unix, Linux, servers, web servers, and blade servers.
Information and communication technology is a term that incorporates devices or applications in which we use and manipulate. Such devices include, but are not limited to, the internet, television, social media, blogs and microblogs, software and hardware, cell phones, Web 2.0, or any other technology that can be used
The purpose of this report is to explain what “Management Information Systems” (MIS) is. This report will discuss how management information system helps different departments in an organization. The functions and advantages of using MIS will also be examined in this report.
An information system is any combination of information technology or support people’s activities that support
DSS provide semi structured and unstructured decisions; it does not only focus on a particular level of management decision, as it integrates by partially overlaying between the three levels of decision making
Information Technology (IT): The hardware and software technologies a firm needs to achieve its business objectives (Kenneth C Laudon and Jane P Laudon., 2010).
Provides a flexible tool for middle-level managers for analysis. Examples: Analyzing the effects of events such as strikes, rising interest rates, etc. Executive Support Systems (ESS) Presents information in a very highly summarized form. Combines the internal data from TPS and MIS with external data. Helps top-level managers oversee operations and develop strategic plans.
It definition of information technology, its use purpose, scope, and different levels have different interpretations. Information technology contains communications, computer language, electronic technology optical fiber technology. It also may affect computer and its interaction with people, machines, and people appropriate social, economic and culture unite things.
20. Decision-support systems help managers make decisions that are unique, rapidly changing, and not easily specified in advance.
The major in Information Systems is a segment of business administration and by using internet it allows business to process in a faster and more convenient way. [What is Information System. (n.d).]
There are very many types of information systems. Classification of information systems follows the organizational levels in which they are used or installed for use. For instance, there are management information systems; some of which will be covered in this project report. Management information systems (MIS), helps businesses meet their business objectives. Almost all organizations and businesses today use management information systems; be it large, small, startup or an established multi-national. This is for the sole reason that information systems have evolved from just being a tool to gain competitive advantage for businesses, to a vital tool, a necessity in the digital age we live in. Management Information Systems help managers make better-informed decisions and communicate with their superiors, as well as with all the stakeholders in the businesses their organizations are involved in.