What is surrogate key? Where we use it? Explain with examples.


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Data Warehouse General Interview Questions

Explain what are the various methods of getting incremental records or delta records from the source systems?

0 Answers  


What is partitioning? What are the types of partitioning?

0 Answers  


What are the steps involved in designing a fact table?

0 Answers  


If two relational tables are connected to sq trans, what are the possible errors it will be thrown?

0 Answers  


What is the metadata extension?

0 Answers  






Can we take backup when the database is opened?

0 Answers  


Explain what is the main difference between inmon and kimball philosophies of data warehousing?

0 Answers  


What are the differences between star and snowflake schema?

0 Answers  


What is the extension of file to save template?

0 Answers  


What is data analytics in simple terms?

0 Answers  


What is the use of tabular model, tabular sql, tabular reference in real time application?

0 Answers  


How can we run the graph?

0 Answers  


Categories