agregator gives one to many records or many to one record

1 Answers   IBM,

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What are defaults? Is there a column to which a default can't be bound?

2 Answers  

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What you can do to remove data from the cache and query plans from memory for testing the performance of a query repeatedly?

0 Answers  

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What are the three basic rules which are to be followed for the relational model of the database?

0 Answers  

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Hi my program is accesing data from two db2 databases.what is the bind card for this program to genarate plan? how to specify the two owners and two qualifiers in bind card

0 Answers   TCS,

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how will I find the duplicate rows count from employees tablein oracle.

2 Answers  

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You are testing the performance of a query the first time you run the query, the performance is slow. the second time you run the query, the performance is fast. why is this?

0 Answers  

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Explain about the database management systems.

0 Answers  

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On friday, you issued several insert statements using query analyzer. You then verified the data had been correctly entered with a select statement on monday, your users report that the data is not there what happened?

0 Answers  

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What is the difference between a primary index and a secondary index? What is a duplicate data entry in an index? Can a primary index contain duplicates?

5 Answers   IBM,

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Any sample or model question of punjab national bank for deputy manger IT or any sample of PNB.any1 plz do send on

0 Answers  

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Does QTP Support the Propjects which are running in Dot Net? As we are starting with new project in Dot net need to use automation tool?Please advice & let me know what would be the best.

0 Answers  

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