What is a foreign key constraint?
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Describe a subquery.
How do you notify dbpak about stored procedure?
What do you mean by conflict serializability in dbms?
What do you understand by query optimization?
What is a distributed database?
What are the different types of data tables?
What is in a 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
Explain Relational Algebra in RDBMS
Is there an example how to configure externalfileaccess setting in firebird.conf?
What are the benefits of modeling?
What is a field in database?
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