What are the validations performed on the source data? If there are junk data available in the source data, how to eliminate it?
What are the advantages of views in a database?
What is the difference between specialization and generalization?
Explain about ur projets on teradata???
What are indexes in oracle?
What is database schema name?
What is the role of tester in discovery(in Checklist)?
Can you tell any two advantages of stored procedures?
What are the advantages of normalizing a database.
Why do we need distributed database?
What is meant by distributed system?
Explain database partitioning.
What is the purpose of TNS?
Which is the best graph database?
What is difference between clustered, non-clustered and unique index?