What os user should be used for the first part of an oracle installation (on unix)?
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Is it necessary to have database in archive log mode in configuration dataguard , if yes then why?
When looking at v$sysstat you see that sorts (disk) is high. Is this bad or good? If bad -how do you correct it?
How can you find all the processes on your system?
What do you understand by the term 'normalization'? Explain the various modes of normalization?
Explain the wait events in statspack report 'db scattered read', 'db sequential real', 'enqueue'?
Why do we need a database?
What are the five main functions of a database administrator?
What exactly does a dba do?
How much money does a dba make?
What does a dba stand for?
How can you tell if a tablespace has excessive fragmentation?
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?