Differentiate table scan from index scan.
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Explain database partitioning and its importance.
What methods is used to commit the changes made in DataSet object?
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What are the three types of databases?
How does distributed database work?
Why is data modelling important?
What is difference between sql and rdbms?
What is the purpose of a model?
What do databases contain?
What is sorting in dbms?
What's the difference between star and snow flake schema?
Is it possible to declare or create a cursor for update of table? If no tell me why?
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
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