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?

755

Clarify the aggregator change?

759

What is joiner change?

894

What is lookup change?

799

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

833

What does cheating measurement mean?

780

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

811

What is depict expression change?

792

What is intricate mapping?

789

Clarify the utilization of aggregator cache record?

754

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

763

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 is sequence generator transformation in informatica?

802


What happen when you enable grid option avilable at session level ? (Ans found: Scalabily . A single session Parallelization) But how can one session is sharable among different nodes at the same time while running ?

2109


Which transformation is needed while using the Cobol sources as source definitions?

921


what is diff b/t sorter t/r and agg have the option sorter property...

1938


What is workflow manager?

769


whats the logic to load the lower level of granularity of data to fact table.

2019


What are the mapping parameters and mapping variables?

802


What are the types of presistent cache in look up tr.

1792


Explain the shared cache and re-cache?

804


Explain what is informatica metadata and where is it stored?

794


Explain in detail scd type 2 through mapping.

821


What is the function of union transformation?

819


What are the designer tools for creating transformations?

874


can i any one explain me realtime healthcare project explanation..for interview .iam new to informatica .thanks in advance.

3595


what is the size ur source like(file system or database)? how many record daily come u r banking project?

1916