What is tuple with example?

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What do database languages do?

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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?

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What is the use of FILE option in EXP command ?

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Is database a storage?

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Describe two phases of Two-phase commit ?

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Explain primary key and composite key.

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Who has the largest database?

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Name the different data models that are available for database systems.

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Is dynamodb a document database?

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What are the main characteristics of database approach?

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How do you handle your own transaction?

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