I have a table which has lot of inserts, is it a good database design to create indexes on that table?

0 Answers  

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What is an entity-relationship model?

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How is data stored in a relational database?

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Which database is best for storing large data?

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How do you copy a database?

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Explain the Surrogate Key in DBMS.

0 Answers   Genpact,

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What is trigger in dbms?

0 Answers  

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8. Sort, Lookup What kind of technique (partition) is used? 9. How can you handle exceptions in job sequencer? 10. How do you apply custom conditions an exceptions (How do you trigger exceptions in job sequence?) 11. I have a job with 3 possibilities? Finish with ok…..Abort…….Warning} How do you handle these in Job sequencer 12. How do you connect both OK and Warning can we? 13. How to find which process is running currently? 14. How do you find the disk usage in UNIX? 15. How do you combine 2 sequential files having same metadata of same file names? 16. How do you implement SCD in Ds? 17. Explain the situation where you have applied? 18. How do you apply new changes to? 19. Difference between change capture and Change apply? 20. Explain Compare Stage? 21. What is Surrogate key? 22. How to solve the problem of null values?

0 Answers   IBM,

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Mention a query to add email validation to your database

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does pl/sql support “overloading”? Explain

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What are the various Database states.

0 Answers   Microsoft,

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what is the difference between securityand protection in dbms?

2 Answers  

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