How many types of database software are there?
What are the main functions of dba?
How can be determining the size of the log files?
What causes the "snapshot too old" error? How can this be prevented or mitigated?
What happens if the constraint name is left out of a constraint clause?
How do I become a dba?
What is the difference between truncate and delete? Can we rollback both? How would a full table scan behave after?
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 are the daily activities of oracle dba?
The system administrator tells you that the system has not been rebooted in 6 months, should he be proud of this?
What is main function of database administrator?
If a tablespace has a default pctincrease of zero what will this cause (in relationship to the smon process)?
Does dba need to know programming?
What are the skills required for oracle dba?
What is difference between co-related sub query and nested sub query?
