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What does authentication refer?
Authentication refers to the task of verifying the uniqueness of a person.
What is Functional Dependency? A Functional dependency is shown by X Y among two sets of attributes X and Y that are subsets of R specifies a constraint on the possible tuple
Where does view definition stored? A view definition is permanently stored as part of the database.
Define about the Stored Procedure - It's a set of T-SQL statements combined together to perform a single task formed by combining numerous small tasks. - When you essentiall
What is conceptual model ? A conceptual model is a independent of both hardware and software.
Discuss the problem of Spurious tuples and how we may prevent it. Ans: A spurious tuple is, mainly, a record in a database that gets created while two tables are joined bad
Add generation capabilities and/or tailor the built-in functionality of generator. This enables you to produce "all" the test data for the MySQL tables you produced in the previous
What does the extract statement do in extract datasets? The data is written to virtual memory by extract commands.
explain five responsibilities of DBA?
distributed quey processing
Describe the advantage of State chart Diagram A state chart represents a state machine, emphasizing flow of control from one state to other. A state machine is a behaviour whi
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