What is the relation of a user account and a schema in oracle?
What are the types of Database Links ?
What is a private synonym?
What do the 9i dbms_standard.sql_txt() and dbms_standard.sql_text() procedures do?
what is RAID technology?which is better RAID 0+1 OR RAID 5?
what is the dual table in oracle?
List out the types of joins.
What types of joins are used in writing subqueries?
How do I spool in oracle?
Explain the use of control file?
What happens to the indexes if a table is recovered?
How do I start tns listener?
Is oracle a relational database?