What is the purpose of normalization in dbms?
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Explain types of indexing in dbms?
What is the best database management system?
What the TRANSLATE('333SQD234','0123456789ABCDPQRST','0123456789') will return ?
What do you understand by the view and mention the steps to create, update and drop a view?
What are indexes ? What are the advantages ? (Phone Screen)
Define entity.
How to improve query performance using index hunting?
Who has the largest database?
1. Difference between Lookup and join? 2. Difference between funnel and join? 3. What type of load you have used in your project? 4. What type of data warehouse schema you have fallowed in you project? 5. How many fact tables and dimension tables is their in project? 6. How do you kill the job process using windows environment? 7. Difference between sequence file and dataset? 8. What is delta load and subsequent load? 9. By using which stages you have implemented the SCD
What is 2nf in dbms?
determine the minimum salary of the employee and his details who join on the same date
How view is related to data independence?
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