Where can i get informatica certification Exam dumps and
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Answer Posted / amarnath haridoss
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how many steps are there in etl process?
can be used COM component in Informatica ?
What is lookup table in etl testing?
what is data modeling?
what are the data modeling tools you have used?(polaris)
what is the difference steps for data modeling?
what is the difference between cardinality and Nullability?
Explain about hash partitioning?
can u anyone plz share some etl testing interview question . and share the sql queries and unix . plz help me to clear in the etl testing interview by sharing ur knowledge
Identifying the bottlenecks in various components of Informatica and resolving them.
What is a lookup table in etl?
how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?
What is initial load and what is full load?
What is partitioning? Explain about round-robin, hash partitioning.
how do u estimate the depth of the session scheduling queue? Where do u set the number of maximum concurrent sessions that Informatica can run at a given time?
