Oracle rac interview questions

Oracle RAC Interview Questions for beginners and professionals with a list of top interview questions.

Visit- http://www.hub4tech.com 1. What is the main purpose of Oracle Real Application Clusters (RAC)?

2. Where are the database software files stored on a RAC environment?

3. Where are the Clusterware files stored on a RAC environment?

4. What kind of storage we can use for the shared Clusterware files?

5. What are the provisions and resources provided in the Oracle’s cloud server?

6. What is the function of Cache fusion in Oracle RAC?

7. What are the key components of Oracle’s Maximum Availability Architecture?

8. Describe the Oracle Real Application Clusters Architecture?

9. How is clustered database important in Oracle RAC architecture?

10. What is the functionality and features provided by Oracle Clusterware?

11. Explain the Hardware Architecture used in Oracle RAC

12. What is required by Oracle RAC database to connect to a network?

13. What is a CFS?

14. What is an OCFS2?

15. Which files can be placed on an Oracle Cluster File System?

16. Do you know another Cluster Vendor?

17. How is possible to install a RAC if we don’t have a CFS?

18. What is SCAN?

19. What is GRD?

20. What are Oracle database background processes specific to RAC

21. What is a CRS resource?

22. What is the use of OCR?

23. How does an Oracle Clusterware manage CRS resources?

24. Name some Oracle Clusterware tools and their uses?

25. What are the modes of deleting instances from Oracle Real Application cluster Databases?

26. How do we remove ASM from an Oracle RAC environment?

27. How do we verify an existing current backup of OCR?

28. What are the performance views in an Oracle RAC environment?

29. What are the types of connection load-balancing?