Informatica Developer Interview Questions
What experience do you have as an Informatica developer?
Describe a project that you have recently worked on as an Informatica developer.
What challenges have you encountered while working with Informatica?
What are the various components of the Informatica platform?
How do you debug errors in an Informatica workflow?
What have been your biggest successes as an Informatica developer?
What is the most complex project you have worked on in Informatica?
How do you ensure data quality when using Informatica?
How do you optimize Informatica mappings for better performance?
How do you handle large volumes of data in Informatica?
What techniques do you use to troubleshoot issues in Informatica?
How do you ensure data accuracy and integrity when working with Informatica?
What database technologies have you used with Informatica?
How do you develop and deploy ETL processes using Informatica?
What is the difference between a source qualifier and a lookup transformation?
How do you use partitioning in Informatica?
What is the purpose of using a workflow in Informatica?
How do you use the Aggregator transformation in Informatica?
What is the role of the Informatica repository in ETL processes?
What is the best practice for developing reusable transformations in Informatica?
What is the purpose of using a mapping parameter in Informatica?
How do you use the Router transformation in Informatica?
How do you handle slowly changing dimensions in Informatica?
What is the purpose of using a mapping variable in Informatica?
How do you use the Sequence Generator transformation in Informatica?
How do you use the Update Strategy transformation in Informatica?
How do you use the Expression transformation in Informatica?
How do you use the Joiner transformation in Informatica?
What is the purpose of using a mapping template in Informatica?
How do you use the Rank transformation in Informatica?
How do you use the Sorter transformation in Informatica?
How do you use the Normalizer transformation in Informatica?
How do you use the Lookup transformation in Informatica?
What is the purpose of using the Source Qualifier transformation in Informatica?
What are the differences between an active and passive transformation in Informatica?
How do you use the Filter transformation in Informatica?
How do you use the Union transformation in Informatica?
How do you use the Stored Procedure transformation in Informatica?
How do you use the Transaction Control transformation in Informatica?
What is the purpose of using the Sequence Generator transformation in Informatica?
How do you use the XML Source Qualifier transformation in Informatica?
How do you use the External Procedure transformation in Informatica?
How do you use the Dynamic Lookup transformation in Informatica?
How do you use the Multiple Lookup transformation in Informatica?
How do you use the XML Generator transformation in Informatica?
How do you use the XML Parser transformation in Informatica?
How do you use the Mapplet transformation in Informatica?
How do you use the Input and Output transformations in Informatica?
How do you use the Reusable Transformation in Informatica?
How do you use the Data Masking transformation in Informatica?
How do you use the Web Services transformation in Informatica?
How do you use the Custom transformation in Informatica?
How do you use the Surrogate Key Generator transformation in Informatica?
How do you use the Slowly Changing Dimension transformation in Informatica?
How do you use the SCD Type II transformation in Informatica?
How do you use the SCD Type III transformation in Informatica?
How do you use the Aggregator transformation to perform calculations in Informatica?
How do you use the Expression transformation to manipulate data in Informatica?
How do you use the Debugging mode in Informatica?
What techniques do you use to optimize performance of an Informatica workflow?