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  2. Information technology - Wikipedia

    en.wikipedia.org/wiki/Information_technology

    Information science. Information technology ( IT) is a set of related fields that encompass computer systems, software, programming languages, and data and information processing, and storage. [1] IT forms part of information and communications technology (ICT). [2] An information technology system ( IT system) is generally an information ...

  3. Information science - Wikipedia

    en.wikipedia.org/wiki/Information_science

    Information access is an area of research at the intersection of Informatics, Information Science, Information Security, Language Technology, and Computer Science. The objectives of information access research are to automate the processing of large and unwieldy amounts of information and to simplify users' access to it.

  4. Health information technology - Wikipedia

    en.wikipedia.org/wiki/Health_information_technology

    Health information technology (HIT) is "the application of information processing involving both computer hardware and software that deals with the storage, retrieval, sharing, and use of health care information, health data, and knowledge for communication and decision making". [8] Technology is a broad concept that deals with a species' usage ...

  5. Bachelor of Science in Information Technology - Wikipedia

    en.wikipedia.org/wiki/Bachelor_of_Science_in...

    A Bachelor of Science in Information Technology (B.Sc IT) degree program typically takes three to four years depending on the country. This degree is primarily focused on subjects such as software, databases, and networking. In general, computer science degrees tend to focus on the mathematical and theoretical foundations of computing rather ...

  6. Information technology management - Wikipedia

    en.wikipedia.org/wiki/Information_technology...

    Information technology management or IT management is the discipline whereby all of the information technology resources of a firm are managed in accordance with its needs and priorities. Managing the responsibility within a company entails many of the basic management functions, like budgeting, staffing, change management, and organizing and ...

  7. IT portfolio management - Wikipedia

    en.wikipedia.org/wiki/IT_portfolio_management

    Infrastructure Portfolio - For an organization's information technology, infrastructure management (IM) is the management of essential operation components, such as policies, processes, equipment, data, human resources, and external contacts, for overall effectiveness. Infrastructure management is sometimes divided into categories of systems ...

  8. IT infrastructure - Wikipedia

    en.wikipedia.org/wiki/IT_infrastructure

    A server is a physical component to IT Infrastructure.. Information technology infrastructure is defined broadly as a set of information technology (IT) components that are the foundation of an IT service; typically physical components (computer and networking hardware and facilities), but also various software and network components.

  9. Computing - Wikipedia

    en.wikipedia.org/wiki/Computing

    Information technology (IT) is the application of computers and telecommunications equipment to store, retrieve, transmit, and manipulate data, often in the context of a business or other enterprise. The term is commonly used as a synonym for computers and computer networks, but also encompasses other information distribution technologies such ...

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