aht is the difference b/w network & hierarchial & relational dbms????

0 Answers  

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What are the validations performed on the source data? If there are junk data available in the source data, how to eliminate it?

0 Answers   BDI Systems, Google,

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Explain inner and outer joins with examples.

0 Answers   Agilent,

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Design an ETL process( batch job/script)from source to starting that u will not be dependent on the source in the near future?please elobarate details on what are things to consider.if you'd like to do a diagram that will be great.please answer it

0 Answers  

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What are the types of joins?

0 Answers   Tavant Technologies, Zensar,

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What the various ways to tune a teradata query

0 Answers  

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how do you do sql tuning?

0 Answers   Systel,

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how to configure oracle 10g in java1.5 and tell me know how to set class path in system?

0 Answers  

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What is a database string?

0 Answers  

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Why do we need distributed database?

0 Answers  

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hai i want to learn oracle apps and i want to put the fake exp of one year so could you please suggest me which is best institute in hyderabad to learn oracle with real time project experience?

2 Answers  

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i applied prompt on country when i run report it shows list of all countries but want it to show only four countries name

0 Answers   Datamatics,

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