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Online Quizzes,MCQs and Articles on .NET Technologies,SQL Server and Computer Awareness Section...
Monday, 8 April 2013
1.The _______ is a set of programs to use and / or modify this data.
2.The ______ indexes are forced to store only record IDs in the data structure and require at least one additional I/O Operation to retrieve the actual record.
3.The set of all values that can be taken by the attribute is called as _______ of the attribute.
4.The middleware databases in which the business rules act are applicable to _______ tier architectures
5.The ______ key of a relation is the attribute (column) or collection of attributes, which uniquely identify a given tuple.
6.E-R Modeling is achieved by using ____ diagrams
7.Protection of data from unauthorized Disclosure results in loss of _______
8. _____ database is used to provide statistical information or summaries of values based on various criteria.
9.The ______ language consists of SQL statements for operating on the data (insert, Modify, Delete) in tables that already exist.
10.The ____ operator joins two or more conditions and displays rows only if that rows data satisfies all conditions specified.
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