waheedanjum
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Subject : Computer General Knowledge Q&A RELATIONAL DATABASE A relational database is a database that conforms to relational model theory. The software used in a relational database is called a relational database management system (RDBMS). Colloquial use of the term "relational database" may refer to the RDBMS software, or the relational database itself. A relational database is the predominant choice in storing data, over other models like the hierarchical database model or the network model.WYSIWYG is an acronym for what you see is what you get. The term is used in computing to describe a system in which content (text and graphics) displayed onscreen during editing appears in a form closely corresponding to its appearance when printed or displayed as a finished product.[2] which might be a printed document, web page, or slide presentation. MARKUP LANGUAGE A markup language is a modern system for annotating a text in a way that is syntactically distinguishable from that text. The idea and terminology evolved from the "marking up" of manuscripts, i.e. the revision instructions by editors, traditionally written with a blue pencil on auth manuscripts).
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