how do u extract data from different data sources explain
with an example?
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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?
What are various etl tools in the market?
how do u handle performance issues in Informatica . where can u monitor the performance ?
What are materialized views & where do we use them?
What is tracing level and what are the types?
Two default user groups created in the repository are____and_____.
what is data modeling?
Mention few test cases and explain them?
what is a test load?
we hava more than 1000 records. i have to select first 5 record, last 5 record and 5 records from middle of the source. how can i do in oracle as well as in informetica??
What are your responsibilities as an etl tester?
What is fact? What are the types of facts?