Informatica Interview Questions
Questions Answers Views Company eMail

How is union transformation utilized?

757

What is meant by incremental aggregation?

748

Different qualification between a related rotate toward the sky and isolates look upward?

754

Clarify the aggregator change?

759

What is joiner change?

894

What is lookup change?

796

How might one distinguish in the case of mapping is right or not without associating session?

833

What does cheating measurement mean?

779

Separate from a database, an information bazaar, and an information stockroom?

811

What is depict expression change?

789

What is intricate mapping?

788

Clarify the utilization of aggregator cache record?

754

What does refresh system mean, and what are its distinctive choice?

762

Different sorts of metadata that stores in the storage facility?

759

How might you approve all mappings in the archive all the while?

801


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Un-Answered Questions { Informatica }

What are the different types of olap? Give an example?

739


What is Data Caches size?

821


While importing the relational source definition from the database, what are the metadata of source that will be imported?

1020


Workflow is long running due to long running sql query so when we refer the query plan it tells the issue is due to partition of the db table. How to handle this?

1412


Explain scd type 3 through mapping.

761


Differentiate between source qualifier and filter transformation?

1266


Name the different lookup cache(s)?

909


What is dimensional table?

788


Explain what are the different versions of informatica?

848


Suppose we configure sorter transformations in the master and detail pipelines with the following sorted ports in order: item_no, item_name, price. When we configure the join condition, what are the guidelines we need to follow to maintain the sort order?

851


How will the document be delivered to me?

801


What are the modules in Power Center

1414


Differences between version 7.x and 8.x.

1618


What is informatica metadata and where is it stored?

754


How many numbers of sessions can one group in batches?

809