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The Selective Service System ( SSS) is an independent agency of the United States government that maintains a database of registered male U.S. citizens and other U.S. residents potentially subject to military conscription (i.e., the draft). Although the U.S. military is currently an all-volunteer force, registration is still required for ...
Levels and categories of classification. The United States government classifies sensitive information according to the degree which the unauthorized disclosure would damage national security. The three primary levels of classification (from least to greatest) are Confidential, Secret, and Top Secret.
Information Service (s), or information service (s) may refer to: Information broker services, provided by a company which collects data for use by a third party. Information service, a term defined by the US Communications Act of 1934. Information services, a group of services offered by a library or other institution.
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 ...
service is a non-paying job performed by one person or a group of people for the benefit of their community or its institutions. Community service is distinct from volunteering, since it is not always performed on a voluntary basis and may be performed for a variety of reasons, including: . Required by a government as a part of citizenship requirements, like the mandatory "Hand and hitch-up ...
The United States Information Agency ( USIA) was a United States government agency devoted to the practice of public diplomacy which operated from 1953 to 1999. Previously existing United States Information Service ( USIS) posts operating out of U.S. embassies worldwide since World War II became the field operations offices of the USIA. [ 1]
Information professional. An information professional or information specialist is someone who collects, records, organises, stores, preserves, retrieves, and disseminates printed or digital information. The service delivered to the client is known as an information service. [1] [2]
Information history may refer to the history of each of the categories listed below (or to combinations of them). It should be recognized that the understanding of, for example, libraries as information systems only goes back to about 1950. The application of the term information for earlier systems or societies is a retronym .