ORACLE DBA INTERVIEW QUESTIONS (L2)
## ############ORACLE DBA INTERVIEW QUESTIONS (L2)##################### How Will you create RAC DB from Standalone DB. How you create DR DB from scratch. How will you proceed to migrate your database from FS to ASM. What is Voting Disk, why its required? what is the minimum and maximum number of voting disk that you can have for voting disk. What processes are required in RAC? What does LNS,RFS process do? What is load balancing and its type? How will you perform refresh on RAC Database. What is raw disk and ASM . How do you approach to stop and start services in RAC env. Why do we need public, private and Virtual IP's? What is ACFS? How do you perform switchover and failover? How to make DB in sync with standby database if its not in sync. what could be the causes? In case of performance issue, how you approach to resolve it. How will you record the information of your current session? How can you use the information collected in trace file from your session? Why you do Index reb