Answer Posted / shalijni

There are 6 kinds of transformation(3 pairs of discretion)::
Active and Passive
Connected and Unconnected
Cache and Non Cache creating(Sorry the exact name escapes
me at the moment)

What is dimensional table?

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What you know about transaction control transformation?

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Hi, I want to change date type char value integer value? I tried alter table tab_name modify (newcolumn newdatetype). But The columns have 10 million values(char type) so I want to load now numeric data. How it is possible? Old Values New Value(I want to load numeric data but the old value should be there in the column) Y 1 N 0 ERROR at line 1: ORA-01439: column to be modified must be empty to change datatype Please help on this. Thanks, GM

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What is primary and backup node?

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What is a filter transformation and why it is an active one?

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can you please explain me pre session and post session options?

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Explain about Informatica server process that how it works relates to mapping variables?

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what is granularity,what type of granularity we will take in fact tables either lowlevel or highlevel,if two tables having same granularity that is posiable or not

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I have 10 columns in a flat file and 10 rows corresponding to that columns. I want column number 5 and 6 for last five records. In unix as well as informtica.

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What are the guidelines to be followed while using union transformation?

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What are the different types of olap? Give an example?

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Explain the use of aggregator cache file?

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What is a repository manager?

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Can some one explain me about Telecommunications(wireless) project in Informatica? Thanks in advance

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Please tell me which institute is the best to study Informatica and asp.net in chennai Also please send me the latest interview questions in asp.net,c# and sql server to my id ramtryin@gmail.com

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