How to drop an oracle database?
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What is a junior dba?
What happens if a primary key constraint is disabled and then enabled without fully specifying the index clause?
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?
Describe hit ratio as it pertains to the database buffers. What is the difference between instantaneous and cumulative hit ratio and which should be used for tuning?
What causes the "snapshot too old" error? How can this be prevented or mitigated?
How do you install statspack?
How can you find your id on a system?
Explain the wait events in statspack report 'db scattered read'?
How many types of dba are there?
What is oracle archived redo log?
The system has a program that always includes the word nocomp in its name, how can you determine the number of processes that are using this program?
How long does it take to learn database administration?