Which database is best to learn?
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How can you find all the processes on your system?
How many types of dba are there?
How do you analyze table partition using oracle provided package?
What are the types of schemas?
What are the beneficial tools for administering the database?
How can you determine if an oracle instance is up from the operating system level?
Explain the wait events in statspack report 'db scattered read', 'db sequential real', 'enqueue'?
What do you understand by a control file?
What are the main benefits of using spfile over pfile?
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 some indications that you need to increase the shared_pool_size parameter?
Can you remove an open file under unix?