what is the difference between look up and joiner(don't say joiner sopport only = where as look up support non-equijoin).

3 Answers   IBM, ITC Infotech,

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Name at least 5 different types of transformations used in mapping design and state the use of each.?

0 Answers   Informatica,

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What is the method of loading 5 flat files of having same structure to a single target and which transformations I can use?

8 Answers   TCS,

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Explain the different kinds of facts.

0 Answers  

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What is confirmed fact in dataware housing?

2 Answers   Hewitt, TCS,

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What is the Difference between DSS & OLTP?

5 Answers  

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In any project how many mappings they will use(minimum)?

1 Answers  

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How would you copy the content of one repository to another repository?

0 Answers  

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How can u insert o ne row in the target if that row does not exists in the target and update if it exists

6 Answers   Accenture,

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After draging the ports of three sources(sql server,oracle,informix) to a single source qualifier, can you map these three ports directly to target?

6 Answers  

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if we hav 10 records in a file, can we get first record from it by using Aggregator with out using Groupby Port in it?If Yes..let me know the answer plz!!!

8 Answers   IBM,

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How to Display top 2 salaries for each department WITHOUT using Rank Transformation And WITHOUT using SQL queries in source qualifier.

3 Answers   Eureka Forbes,

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