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Answer Posted / haritha
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Which means the first record should come as last record and last record should come as first record and load into the target file?
How we can create indexes after completing the load process?
What is a joiner transformation?
tell me about your project functionality
What is the difference between power center and power mart? What is the procedure for creating independent data marts from informatica 7.1?
Explain lookup transformation is active in informatica
What is powercenter on grid?
What will be the approach?
Explain incremental aggregation in informatica
Explain the difference between mapping parameter and mapping variable?
Write the program through which the records can be updated?
Explain what is informatica metadata and where is it stored?
how lookup transformation is made active in new versions... When to use connected and when to use unconnected lookup and why? which is good for session performance. How to make lookup persistent and how to remove stale data from that lookup. how commit works - when we stop or abort data. Explain in both cases. What is factless fact table and have you ever used it in real time scenarios.
What differs when we choose the sorted input for aggregator transformation?
Dimension Object created in Oracle can be imported in Designer Cubes contain measures
