Tell me about your experience in informatica? what is best
mark you can give yourself? How to answer this question?
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HOW TO YOU LOAD TIME DIMENSION
To provide support for Mainframes source data,which files r used as a COBOL files
What is the benefit of session partitioning?
What is the surrogate key?
what is data modelling? what are types of modelling?In which suituation will use each one?
Please let me know how to do estimation before staring development in project. Here estimation in the sense how many associates are required, etc to complete the project.
Is it possible to revert a global repository to local one and why?
Kimball and Inmon methodologies?
What are the different types of schemas?
two tables from two different databases r there . both having same structure but different data . how to compare these two tables ?
What is a rank transform?
Can we use unconnected lookup as dynamic lookup?
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