Informatica Interview Questions
Questions Answers Views Company eMail

What is the session task and command task?

608

How we can create indexes after completing the loan process?

742

What is a standalone command task?

672

What is the advantage of informatica?

658

What are the transformations that are not supported in mapplet?

610

Does an informatica transformation support only aggregate expressions?

618

What are the different ways to implement parallel processing in informatica?

873

What are the new features of informatica 9.x at the developer level?

613

How can we remove the duplicates from flat file source?

590

Differentiate between sessions and batches?

585

What is the different lookup cache(s)?

621

What is a repository manager?

660

What is the use of an aggregator cache file?

699

What happens to map if we alter the datatypes between source and its corresponding source qualifier?

615

What is the need for an etl tool?

647


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Un-Answered Questions { Informatica }

What are the new features of Power Center 5.0?

1246


Define pmcmd command?

636


What are the databases that informatica can connect to windows?

595


Describe the impact of several join conditions and join order in a joiner transformation?

656


How to improve the performance of a session using sorter transformation?

704






What is the difference between informatics 7x and 8x and what is latest version?

552


How is union transformation utilized?

578


What is the Rank index port in Rank transformation?

678


Whats the difference between informatica powercenter server, repositoryserver and repository?

690


How do you load unique records into one target table and duplicate records into a different target table?

721


How to open an older version of an object in the workspace?

628


Can we change Dynamic to Static or Persistent cache? If so what happens?

1740


Write the unconnected lookup syntax and how to return more than one column.

605


What does command task mean?

622


What is a grid in Informatica?

628