Interested to Buy Any Domain ? << Click Here >> for more details...
Who is a database user?
- 0 Answers
- 534 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
What is dba in sound level?
What are database skills?
Explain dual table. Is any data internally stored in dual table. Lot of users is accessing select sysdate from dual and they getting some millisecond differences. If we execute select sysdate from emp; what error will we get. Why?
What do you understand by a control file?
How can you determine if an oracle instance is up from the operating system level?
Discuss row chaining, how does it happen? How do you correct it?
When should you increase copy latches? What parameters control copy latches?
What should a dba know?
What causes the "snapshot too old" error? How can this be prevented or mitigated?
You attempt to add a datafile and get: ora-01118: cannot add anymore datafiles: limit of 40 exceeded. What is the problem and how can you fix it?
What is dba training?
List five most important parameter in 9i affecting performance?
Oracle General 
