Informatica Interview Questions
Questions Answers Views Company eMail

What will happen if the select list columns in the custom override sql query and the output ports order in sq transformation do not match?

548

How does a rank transform differ from aggregator transform functions max and min?

667

What is xml source qualifier transformation in informatica?

710

What are the transformations that cannot be placed between the sort origin and the joiner transformation so that we do not lose the input sort order?

784

What differs when we choose the sorted input for aggregator transformation?

567

What do you understand by term role-playing dimension?

570

What is parallel processing in informatica?

1024

What is meant by lookup transformation? Explain the types of lookup transformation?

565

What if the source is a flat-file? Then how can we remove the duplicates from flat file source?

1 808

WHat all joins are there in Source Qualifier?

1 1769

What all join we can perform in LOOKUP transformation?

559

Difference between Target-based loading and constraint-based loading?

549

Different circumstance which drives informatica server to expel records?

549

Separate from an archive server and a powerhouse?

491

Make a note of the quantity vaults made in informatica?

551


Post New Informatica Questions

Un-Answered Questions { Informatica }

What is the meaning of up gradation of repository?

1387


How do you use reject loader.

2067


What is the difference between a connected look up and unconnected lookup?

566


What are the issues you have faced in your project? How did you overcome those issues?

1908


My source is delimited flat file Flat file data is H|Date D1|ravi|bangalore D2|raju|pune T|4 The data will be send to target if the fallowing two conditions satisfied 1.The first row Date column is equal to SYSDATE 2.Last record second port equal to number of records. How to achieve?

1453






What is substr in informatica?

659


Explain the difference between a data warehouse and a data mart?

594


How many ways a relational source definition can be updated and what are they?

575


source : xml file target: xml file how can we check data loaded into target xml file using writing sql query. pls help on this asap.

2293


What is mapplet in informatica?

590


How to load the data from a flat file into the target where the source flat file name changes daily?

572


how to load dimension table and fact table. plz tell me the steps.

1681


Which means the first record should come as last record and last record should come as first record and load into the target file?

608


What is a passive transformation?

638


design of staging area?

1585