Do you need a commit after ddl statements?
What is explain plan and how is it used?
What happens when the default and temp tablespace clauses are left out from create user statements?
How would you find total size of database in os level?
What are the various ingredients of sga?
When looking at v$sysstat you see that sorts (disk) is high. Is this bad or good? If bad -how do you correct it?
Users are not being allowed on the system. The following message is received: ora-00257 archiver is stuck. Connect internal only, until freed. What is the problem?
What is different type of rman backup?
What does database administrator do?
What exactly does a dba do?
What does dba stand for in technology?
What is oracle partial backup?
The system administrator tells you that the system has not been rebooted in 6 months, should he be proud of this?
If you have an example table, what is the best way to get sizing data for the production table implementation?
Which dba certification is best?