data base technologies multiple choice questions and answers practice questions mcqs page 4

Data Base Practice Questions

31. ________ Collection of stored procedures and functions

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32. Cleaning up temporary segments that are no longer in in use is done by __________

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33. Actual data of oracle is stored in ________

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34. The Tool used to create package is called as ____

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35. Rollback and Commit affect

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36. The value of INSTR(‘CALIFORNIA’,’A’,1,2) is

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37. The number of users that can be handled by Oracle 8i server is approximately

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38. An entity is an

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39. A table having only one attribute as a key is always in _____________

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40. Needs of Normalisation are

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