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Friday, May 16, 2008

Oracle Database Latest Interview Questions - 5

Oracle interview questions

  1. What is an oracle instance?

  2. What is a view?

  3. What is referential integrity?

  4. Name the data dictionary that stores user-defined constraints?

  5. What is a collection of privileges?

  6. What is a snapshot?

  7. What is a synonym?

  8. What is a cursor?

  9. What is a sequence?

  10. What is a trigger?

  11. What is an exception?

  12. What is a partition of table?

  13. What are pseudo-columns in SQL? Provide examples.

  14. What are the Data Control statements?

  15. What is a schema?

  16. What is a type?

  17. What is a data model?

  18. What is a relation?

  19. Advantages of redo log files?

  20. What is an Archiver?

  21. What is a database buffer cache?

  22. What are the background processes in Oracle?

  23. %type and %rowtype are attributes for…?

  24. What are the steps in a two-phase commit?

  25. What is a union, intersect, minus?

  26. What is a join, explain the types of joins?

  27. What is a co-related sub-query?

  28. ODBC stands for…?

  29. Data-type used to work with integers is?

  30. Describe data models?

  31. Describe the Normalization principles?

  32. What are the types of Normalization?

  33. What is de-normalization?

Latest Oracle 2008 technical interview questions for leading IT MNCs Indian and US companies Interview Question Papers submitted by real interview candidates. Also see multiple choice questions MCQs of leading companies like Oracle, TCS, Infosys, Wipro, Satyam, Accenture, HCL, Microsoft, SAP, etc. online free here for 2008 and 2007 all months.. Good Luck for your placement papers!

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