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An information technology system (IT system) is generally an information system, a communications system, or, more specifically speaking, a computer system — including all hardware, software, and peripheral equipment — operated by a limited group of IT users, and an IT project usually refers to the commissioning and implementation of an IT ...
Information and communications technology (ICT) is an extensional term for information technology (IT) that stresses the role of unified communications [1] and the integration of telecommunications (telephone lines and wireless signals) and computers, as well as necessary enterprise software, middleware, storage and audiovisual, that enable users to access, store, transmit, understand and ...
A human computer, with microscope and calculator, 1952. It was not until the mid-20th century that the word acquired its modern definition; according to the Oxford English Dictionary, the first known use of the word computer was in a different sense, in a 1613 book called The Yong Mans Gleanings by the English writer Richard Brathwait: "I haue [] read the truest computer of Times, and the best ...
The Internet allows computer users to remotely access other computers and information stores easily from any access point. Access may be with computer security; i.e., authentication and encryption technologies, depending on the requirements. This is encouraging new ways of remote work, collaboration and information sharing in many industries.
CISC—Complex-instruction-set computer; CIT—Computer information technology; CJK—Chinese, Japanese, and Korean; CJKV—Chinese, Japanese, Korean, and Vietnamese; CLI—Command line interface; CLR—Common Language Runtime; CM—Configuration management; CM—Content management; CMDB—Configuration management database
A server is a computer that provides information to other computers called "clients" on a computer network. [1] This architecture is called the client–server model. Servers can provide various functionalities, often called "services", such as sharing data or resources among multiple clients or performing computations for a client. A single ...
The IT industry initiative of the TDP government, started by N. Chandrababu Naidu, involved setting up Larsen & Toubro in collaboration with the policy maker APIIC. This led to the creation of a special economic zone called Hyderabad Information Technology Engineering Consultancy City, or simply HITEC City. It started the era of Software & IT ...
The term is commonly used as a synonym for computers and computer networks, but also encompasses other information distribution technologies such as television and telephones. Several industries are associated with information technology, including computer hardware, software, electronics , semiconductors , internet, telecom equipment , e ...