Informatica Interview Questions
Questions Answers Views Company eMail

Define informatica repository?

Wipro,

2 10978

What are the types of metadata that stores in repository?

2 10023

What is tracing level and what are the types of tracing level?

TCS,

2 36743

What are Target Options on the Servers?

1 5205

What is Code Page Compatibility?

1 8091

What are Dimensions and various types of Dimensions?

PayPal, TCS,

3 40906

Why we use lookup transformations?

1 5663

If a session fails after loading of 10,000 records in to the target.How can you load the records from 10001?

TCS,

5 17071

Explain about perform recovery?

1 5429

How to recover sessions in concurrent batches?

1 11004

If you done any modifications for a table in back end does it reflect in informatca warehouse or maping?

2 5325

How to recover the standalone session?

2 8350

What is difference between maplet and reusable transformation?

2 8943

What are the data movement modes in informatcia?

3 6185

What are the out put files that the informatica server creates during the session running?

2 6812


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Un-Answered Questions { Informatica }

What do you understand by SOA of Informatica?

568


How to convert a row into column and a column into rows? Name all DTM threads. What all threads stop when we issue STOP or ABORT? How to pass the value of a data(variable kind of) from one session ( generated in mapping) to another session in the same workflow... What are the tyoes of partitioning you know and how to apply them in real time ... Can partitioning be applied to expression transformation and how

1105


What is rank index in rank transformation?

577


What is a dimensional model?

560


What do you understand by a term domain?

648






Can we create a Integration service without a Repository service and vice versa?

694


what is size of u r database?

1827


How does a sorter cache works?

548


Explain sessions?

581


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

524


The question was on time stamp. what is the difference between HH and HH24 when to use when.

1522


What is an expression transformation?

573


What are the tasks that can be performed using sq?

590


What is transformation?

634


How identifying bottlenecks in various components of informatica and resolving them?

561