What is a surrogate key?
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In Real Time what are the scenarios u faced, what r the tough situations u have overcome, and explain about sessions.
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What are the components of the workflow manager?
Which transformation should we use to normalise the COBOL and relational sources?
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Which transformation is needed while using the Cobol sources as source definitions?
what is row level and column level indicator?
what are the perameter and variable?
What the difference is between a database, a data warehouse and a data mart?
why we use informatica in our project?
how to declare array in plsql?
how do u use sequence created in oracle in informatica? Explain with an simple example
which quality process u can approach in ur project