Entities which have primary key are called ?
Posted: Jan 31, 2013
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Which of the following is used to database security?
Posted: Jan 30, 2013
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The conceptual level of the DBMS is concerned by
Posted: Jan 30, 2013
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Privilege which is mandatory to create a database ?
Posted: Jan 30, 2013
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What Oracle backup and recovery file contains user and system data?
Posted: Jan 30, 2013
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What is TRUNCATE statement in SQL ?
Posted: Jan 30, 2013
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which of the following is not proper state of transaction?
Posted: Jan 30, 2013
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Redundancy is dangerous as it is a potential threat to data
Posted: Jan 30, 2013
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For which of constraints are indexes created when the constraint is added?
Posted: Jan 30, 2013
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Related fields in a database are ?
Posted: Jan 30, 2013
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Which of the following performs modulation and demodulation?
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Which is not a transmission medium?
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Which of the ip address class is multicast?
Posted: Jan 30, 2013
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