ETL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ETL Interview Questions

Questions Answers Views Company eMail

Eliminating of duplicate records without using dynamic lookups

3 7991

what are Lookup caches options? Including persistent caches.

1 4941

Difference between flat files and relational sources?

2 6418

what is session partitioning?

1 2215

how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.

2 7402

Identifying the bottlenecks in various components of Informatica and resolving them.

1 2677

can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.

2 8520

what are the different forms of normalization?

2 5924

what is an ETL or ETT? And what are the different types?

1 7582

how do u extract data from different data sources explain with an example?

1 2345

what are the reporting tools and difference between them?

1 2164

how do u automate Extraction process?

1 4939

without using ETL tool can u prepare a Data warehousing and maintaining?

3 8307

how do u identify the changed records in operational data?

1 2607

what is SMP AND MPP?

8 64879

Un-Answered Questions { ETL }

explain about your project architecture in ssis..could u please send to my mail..vinod.kjvk@gmail.com

4192

Just Completed the informatica Certification ,for Dumps please email me on infamaddy@gmail.com i will send it to you

1769

what are the data modeling tools you have used?(polaris)

2057

HI, Anybody is having informatica Dumps,if it there Can u send to my mail id :sathesh.cool@gmail.com

2104

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