Define the term Data Independence
Define the term Data Independence?
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Data independence:
It implies that the application is independent of the storage structure as well as access strategy of data. Conversely, the capability to modify the schema description in one level must not affect the schema definition within the subsequent higher level.
Explain all the types of Jobs you developed?
Explain the way to search for data in a linked list.
What does it mean when we say that a relation is in Boyce-Codd Normal Form (BCNF)?
Why there is a need to create the user object?
Describe a surrogate key and also explain the ideal primary key and illustrate how surrogate keys meet up this ideal?
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Stats the term ERD?
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Name the triggers which support SQL Server 2000?
Explain the following term: a) ROLAP b) MOLAP
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