What are the main benefits of using spfile over pfile?
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What is the finger command?
What are the data management skills?
What do you mean by oracle dba?
What is the difference between truncate and delete? Why is one faster?
If you had a tablespace, test_tablespace, which consists of three files:test01.dbf, test02.dbf, and test03.dbf, and someone accidentally used the unix command"rm" to delete the file test02.dbf, what else would you need in order to recover all the data thatwas present in test_tablespace at the time that test02.dbf was deleted?
What is the meaning of database backup?
What is the difference between raid 5 and raid 10? Which is better for oracle?
What is the difference between truncate and delete? Can we rollback both? How would a full table scan behave after?
Can you remove an open file under unix?
What are the functions of administration?
When should you increase copy latches? What parameters control copy latches?
What causes the "snapshot too old" error? How can this be prevented or mitigated?