What do you mean by a database transaction & what all tcl statements are available in oracle?
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What is a data lock in oracle?
Can multiple cursors being opened at the same time?
What is a system tablespace and when it is created?
What spfile/init.ora file parameter exists to force the CBO to make the execution path of a given statement use an index, even if the index scan may appear to be calculated as more costly?
Select all the employees who were hired in last 2 years and who works in dept where max managers are working.
What is Parallel Server ?
How to write a query with an inner join in oracle?
How to create id with auto_increment on oracle?
What are the components of logical database structure in oracle database?
Difference between varchar and varchar2 data types?
what are actual and formal parameters?
Display the records between two range?