Define RDBMS.

0 Answers   Ernst Young, Thomson Reuters,

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Let?s say you have 100,000 records and you want to delete 95,000 at a time and keep only 5 thousand. But in local memory you don?t have enough space for 95,000 records. What do you do in this case? How do you delete without any problem with time and performance?

3 Answers   eBay,

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How do you link a spreadsheet to a website?

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What is the easiest database to learn?

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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????

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When does checkpoint occur in dbms?

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From which command ENQUEUE_RESOURCES parameter information is derived from ?

1 Answers  

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What is meant by database management system?

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dear sir please provide what question will be asked in bank it officer interview

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What does clipper stand for?

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What are the different events in Triggers ?

1 Answers  

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What is data management process?

0 Answers  

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