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When an end user uses a web browser to dynamically query a database, the client browser actually requests a web page from the web server.
Q14: The idea of determination is unique to
Q19: A(n) attribute need not be physically stored
Q20: In the context of partial dependencies, data
Q34: ANSI defines four events that signal the
Q36: Describe the conceptual model and its advantages.
Q48: An entity cluster is a "virtual" entity
Q59: extends SQL so that it can differentiate
Q61: The must be set large enough to
Q68: A DBA determines the initial size of
Q75: A is optimized for decision support and