Differences between version 7.x and 8.x.
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What are connected or unconnected transformations?
Global and Local shortcuts. Advantages.
What is predefined event?
what is fact and what types of fact tables is there
what is DSS?
h0w many versions have been developed of onformatica so far?
Can we override a native sql query within informatica?
For stage table data processing, suppose in first run we processed 8 records out of 10 records then in 2nd run we should consider only not processed records (here total no of records =2) along with new records which got loaded in stage table thru real time mapping. Note : In this example, 8 records are those records for which we got transaction number after lookup on trn_no_cod table and 2 records for which lookup returns trn_no as NULL
Where are the source flat files kept before running the session?
Kimball and Inmon methodologies?
What are the differences between a connected lookup and unconnected lookup?
what is a transforamation?