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find the name of supplier who supply some red part
Where does view definition stored? A view definition is permanently stored as part of the database.
The Conceptual Level or Global level The conceptual level presents a logical view of the complete database as a unified whole. It permits the user to bring all the data in th
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Type of views : Simple views and Difficult Views Feature Simple Views Complex Views Number of tables One
Which database level is closest to the users? External database level is closest to the users.
Define the Wait for graph Ans: The wait-for-graph is a directed graph and consist of nodes and directed arcs; the nodes of the graph are active transactions. An arc of the grap
Define the terms i) DDL ii) DML DDL: Data base schema is specified by a set of definitions expressed by a special language known as a data def
Automated system for appointment with sms and call confirmation with service providers and user has to be initiate automatically. After selecting time and date to use service, s
SET concept is used in which type of modelling? SET concept is used in Network Model.
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