When configuring sqlnet on the server what files must be set up?
I am getting error "no communication channel" after changing the domain name? What is the solution?
What does database administrator do?
How would you find total size of database in os level?
What operator tests column for the absence of data?
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?
Users are not being allowed on the system. The following message is received: ora-00257 archiver is stuck. Connect internal only, until freed. What is the problem?
What are some indications that you need to increase the shared_pool_size parameter?
How can you find dead processes?
You are getting busy buffer waits. Is this bad? How can you find what is causing it?
What are database skills?
If you see statistics that deal with "undo" what are they really talking about?
What are the skills required for oracle dba?
What are the roles and responsibilities of oracle dba?
When using oracle export/import what character set concerns might come up? How do you handle them?