When using oracle export/import what character set concerns might come up? How do you handle them?
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What is the difference between truncate and delete? Why is one faster? Can we rollback both? How would a full table scan behave after?
How do you use automatic pga memory management with oracle 9i and above?
When looking at v$sysstat you see that sorts (disk) is high. Is this bad or good? If bad -how do you correct it?
What is a dba?
When should the default values for oracle initialization parameters be used as is?
What is the most common database language that a db administrator needs to know?
When should an artificial (or derived) primary key be used?
What is dba and functionalities of dba?
How many redo logs should you have and how should they be configured for maximum recoverability?
What is pct free/pct used/pct increase parameter in segment? What is growth factor?
What is da in database?
What are some indications that you need to increase the shared_pool_size parameter?