Explain the role of metadata for the three-layer architecture.

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How to create student table through query with a numeric column of ID and Name of Chaeacter and D-O-B with date type in database What will be the query for this purpose?

0 Answers   PUCIT,

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What is database or database management systems (dbms)?

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What is the use of drop command?

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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 are data modelling tools?

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What integrity rules exist in the dbms?

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Does youtube use a database?

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What is metadata in dbms?

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Mention the differences between the clustered and non-clustered index

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What is a trigger?

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what is the use of EXP command ?

2 Answers  

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