What does the no logging option do? Why would we be careful of using it?
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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 are the functions of administration?
You have installed oracle and you are now setting up the actual instance. You have been waiting an hour for the initialization script to finish, what should you check first to determine if there is a problem?
What are the different responsibilities of a dba?
Explain the wait events in statspack report 'enqueue'?
What does >> do?
What is the difference between raid 5 and raid 10? Which is better for oracle?
Which function is used to find the largest integer less than or equal to aspecific value?
How many databases should a dba manage?
How do you set up your tablespace on installation level: low?
Are database administrators in demand?
If you see the value for reloads is high in the estat library cache report is this a matter for concern?