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command language |
Also found in: Dictionary/thesaurus, Wikipedia, Hutchinson | 0.02 sec. |
command languageA special-purpose language that accepts a limited number of commands, such as a query language, job control language (JCL) or command processor. Contrast with programming language, which is a general purpose language. command language [kə′mand ‚laŋ·gwij] (computer science) The language of an operating system, through which the users of a data-processing system describe the requirements of their tasks to that system. Also known as job control language. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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It is important to note that the macro command languages of spreadsheet programs--which allow the user to automate keystroke functions--are extremely powerful and contain many commands that cannot be entered directly from the keyboard. Natural language interfaces with databases require far less training than structured command languages and other conventional interfaces, and they can be used rapidly and accurately in situations in which the user needs to access data in unanticipated ways. Supports all printer command languages and Unicode for global font support |
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