what is the difference between cardinality and Nullability?
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what is meant by drill through?(Mascot)
Knowledge on what are the improtant characteristice that we need ot consider while developing an ETL Code
what is the difference between normal & bulk loading? and which one is recommended ? why?
can cubes contain measures ?
What is partitioning? Explain different types of partitioning?
Give the benefits of data integration suite?
what is granularity in Data ware House?
Is there any body who works on Pervasive Data Integrator (previously Data Junction)? Is there any scope also?
I have two tables in two different database, so to join these tables which transformation will be better joiner transformation or lookup transformation?
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What are the various tools used in etl?
Explain etl mapping sheets?
Can anyone please send me the latest informatica dumps (power center 8.1.1) for all the three exams? My mail id is yokilamai@gmail.com