What does dba stand for in technology?
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You have just started a new instance with a large sga on a busy existing server. Performance is terrible, what should you check for?
What are the different responsibilities of a dba?
What is the difference between a database and instance? What is the relation between them?
What are the various ingredients of sga?
Do you need a commit after ddl statements?
How to drop an oracle database?
The system administrator tells you that the system has not been rebooted in 6 months, should he be proud of this?
How can you find your id on a system?
How can you determine the number of sqlnet users logged in to the unix system?
What is the most important action a dba must perform after changing the database from noarchivelog to archivelog?
You look at your fragmentation report and see that smon has not coalesced any of you tablespaces, even though you know several have large chunks of contiguous free extents. What is the problem?
What is oracle full backup?