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A Management Information Systems (MIS) focuses on the management of information systems to provide efficiency and effectiveness of strategic decision making. The concept may include systems termed transaction processing system, decision support systems, expert systems, and executive information systems. The term MIS is often used in the business schools. Some of MIS contents are overlapping with other areas such as information system, information technology, informatics, e-commerce and computer science. Therefore, the MIS term sometimes can be inter-changeable used in above areas. Management Information Systems (plural) as an academic discipline studies people, technology, organizations, and the relationships among them.〔http://mays.tamu.edu/info/what-is-mis/〕 This definition relates specifically to "MIS" as a course of study in business schools. Many business schools (or colleges of business administration within universities) have an MIS department, alongside departments of accounting, finance, management, marketing, and may award degrees (at undergraduate, master, and doctoral levels) in Management Information Systems. MIS professionals help organizations to maximize the benefit from investments in personnel, equipment, and business processes. == Management == There are different areas of concentration with different duties and responsibilities in information system managers starting from the Chief information officer (CIOs), Chief technology officer (CTOs), IT directors and IT security managers. Chief information officer (CIOs) are responsible for the overall technology stately of their organizations. Basically they are more of the decision makers and action takers when it comes down determining the technology or information goals an organization and making sure the necessary planning to implement those goals are being met . Chief technology officer (CTOs) are responsible for evaluating how new technology can help their organization. They usually recommend technological solutions to support the policies issued by the CIO〔http://www.bls.gov/ooh/management/computer-and-information-systems-managers.htm#tab-2〕 IT directors including MIS directors are in charge of both their organizations Information technology departments and the supervision of there of. They are also in charge of implementing the policies that have been chosen by the other top branches (CIOs, CTOs). It is their role to ensure the availability of data and network services by coordinating IT activities IT Security Managers oversee the network and security data as the title implies. They develop programs to offer information and awareness to their employees about security threats. This team is very important because they must keep up to date on IT security measures in order to be successful in their organization. Any security violations need to be investigated and supervised by this specific team. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「management information system」の詳細全文を読む スポンサード リンク
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