What is cold backup (in case of oracle)?

0 Answers  

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If you need to refresh a website page every time a record is updated in database, how would you do it?

0 Answers   MindCracker,

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What is the use of IGNORE option in IMP command ?

1 Answers  

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What is relational database ? Give me an example !

4 Answers   NetApp,

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what is datapump? Difference between exp and expdp?

2 Answers   Capital IQ, TCS, WNS,

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How to write udf s in delphi?

0 Answers  

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What are the disadvantage in file processing system?

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1.If we have a Salary coloumn in Staff entity with this description the salary must be monetary and >=$35450.00, how we can write it in into schemain SQL? 2. If we have Weight and Marks in Assessment entity and the Weight has the description of this it must be Non-zero percentage. And also the Marks attribute stores the maximum possible raw mark for assessment (e.g., 30), while Weight stores of the weight of this assessment for the paper as a whole (e.g., 10%). If Marks is not specified, then Weight is used for both. How we can convert this into schema in SQL????

0 Answers  

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how to retrive a data From database into the grid view..?

0 Answers   MCN Solutions,

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What is the purpose of normalization in dbms?

0 Answers  

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What methods is used to commit the changes made in DataSet object?

0 Answers   Petranics Solutions,

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Why do we need database normalization?

0 Answers  

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