What kinds of responsibilities does a dba have in a database environment?
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What are the five main functions of a database administrator?
What is difference between co-related sub query and nested sub query?
How do you prevent oracle from giving you informational messages during and after a sql statement execution?
What is pct free/pct used/pct increase parameter in segment? What is growth factor?
What is the difference between truncate and delete? How would a full table scan behave after?
What is mutated trigger? In single user mode we got mutated error, as a dba how you will resolve it?
What causes the "snapshot too old" error? How can this be prevented or mitigated?
What skills do you need to be an administrator?
Explain procedure to change characterset of a database.
What skills do you need to be a database administrator?
What is your favorite tool for day-to-day oracle operation?
What are the possible ways to gain information regarding the control file?