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Home / Interview Subjects / Informatica
WithoutBook LIVE Mock Interviews Informatica Related interview subjects: 13

Interview Questions and Answers

Know the top Informatica interview questions and answers for freshers and experienced candidates to prepare for job interviews.

Total 48 questions Interview Questions and Answers

The Best LIVE Mock Interview - You should go through before interview

Know the top Informatica interview questions and answers for freshers and experienced candidates to prepare for job interviews.

Interview Questions and Answers

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Experienced / Expert level questions & answers

Ques 1

Differentiate between static and dynamic cache in Informatica.

Static cache is populated at the beginning of a session and does not change during the session, while dynamic cache can be updated during the session.
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Ques 2

What is a Constraint-based Loading Order in Informatica?

Constraint-based loading order in Informatica ensures that data is loaded into the target in a specific order based on defined constraints between transformations.
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Ques 6

Explain the concept of a Data-driven session in Informatica.

In a Data-driven session in Informatica, the session properties and mappings are determined at runtime based on metadata, allowing dynamic control of the ETL process.
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Ques 7

What is the purpose of a Unconnected Stored Procedure transformation?

The Unconnected Stored Procedure transformation in Informatica is used to execute stored procedures that are not connected to the pipeline and do not return a value.
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Ques 8

Explain the concept of a Dynamic Partitioning in Informatica.

Dynamic Partitioning in Informatica allows the Informatica server to dynamically determine the number of partitions based on the available system resources.
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Ques 10

Explain the concept of a Source Filter in Informatica.

A Source Filter in Informatica is used to filter rows at the source database level before they are read by the source qualifier, optimizing data extraction.
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