What do database languages do?

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What is an optimization and performance tuning and how does it really work in practical projects?

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What is a database in computer?

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What is a database report?

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What do you mean by entity type extension?

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What is the main difference between union and union all?

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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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How to lock records in a table?

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what is datapump? Difference between exp and expdp?

2 Answers   Capital IQ, TCS, WNS,

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What are the different type of relationships in the dbms?

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How data are stored in database?

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Explain the different types of constraints in dbms?

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