Explain the three Level Architecture of the Database System

0 Answers   HCL,

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Is it possible to declare or create a cursor for update of table? If yes tell me how?

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When should you consider denormalization?

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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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What is delimiter in dbms?

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for what purpose we use MDM(master data management)tell me plz.

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What are the database skills?

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What is database in simple language?

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How do we select distinct values from a table?

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What is the main purpose of a database?

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What the default privileges which get assigned ?

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Mention the types of join?

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