What is tkprof and how is it used?
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What are the various ingredients of sga?
What does an oracle dba do?
What are roles in oracle?
When should you increase copy latches? What parameters control copy latches?
What is the difference between a database and instance?
Explain the various modes of normalization?
System tablespace cant be exported from one database and imported into another why?
What do you understand by the term 'normalization'? Explain the various modes of normalization?
Is it necessary to have database in archive log mode in configuration dataguard , if yes then why?
What are the skills required for oracle dba?
What do you mean by dba?
What is a database instance?