online examination system project, Database Management System

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entity relationship diagram for online examination system

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Explain Record Based Logical Models? Record-Based logical Models: Also define data at the conceptual and view levels. Unlike object-oriented models, are used to state overall

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Attributes and its types explain?

Create role named roletable to allows a user to create table, Create role n...

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Whst is logical schema ? Logical schema is the entire database.

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