wHAT IS THE difference between foreign key and reference key
Define the relationship between ‘view’ and ‘data independence’.
1. What is Container? 2. Tell me about your project? 3. Which container you are used in your project? 4. What is Surrogate key? 5. How you are implemented it? 6. Difference between Server job and Parallel job? 7. What is your Target Database? 8. What is Source System? 9. Difference between Join and Lookup? 10. Are you maintaining historical data? What is the logic used to maintained to historical data? 11. Do you have documents for mapping?
How is the pattern matching done in the sql?
What is database host?
What are five types of database models?
Explain some of the uses of openedge architect features useful for a developer?
does pl/sql support “overloading”? Explain
What are database functions?
WHEN YOU FIRE A QUERY IT WILL SLOW WHAT WILL U DO.
What is index and also explain types of indexing in dbms?
How do you create a report in a database?
Why do we need to use a database?