What is Datadriven?

2 Answers   Informatica,

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Explain the etl program with few examples.

0 Answers  

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what is correlated query?

2 Answers   IBM,

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In Real Time what are the scenarios u faced, what r the tough situations u have overcome, and explain about sessions.

2 Answers   Cap Gemini, CTS, TCS, Tech Mahindra, Wipro,

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what is data modelling? what are types of modelling?In which suituation will use each one?

1 Answers   Accenture,

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i have two tables,table 1 having 2 columns and 3 rows,table2 having 3 columns and 2 rows.what is the output if i do left outerjoin,full outer join,right outer join?

2 Answers   IBM, Polaris,

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How to create the source and target database connections in server manager?

0 Answers   Informatica,

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if i hv 6 table as source table but can i make 12 as a dim table and 6 as fact table belongs to that src table.

0 Answers   iGate,

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List the transformation in informatica.

1 Answers   TCS,

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What is the approximate size of data warehouse?

6 Answers   Accenture, i3 Solutions,

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what is the necessity to use update strategy?(except for updates)

2 Answers   Emphasis,

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Which is costliest transformation? costly means occupying more memory?

3 Answers  

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