How to manage transaction isolation level?
Explain an exception and its types?
How will you identify oracle database software release?
Is truncate autocommit in oracle?
Explain the dml?
How to create a new table by selecting rows from another table?
How to define a specific record type?
What is a select query statement in oracle?
What is the order of defining local variables and sub procedures/functions?
How to define an anonymous block?
What is pragma autonomous transaction in oracle?
is there a tool to trace queries, like profiler for sql server?
What types of joins are used in writing subqueries?
What is meant by joins? List out the types of joins.
How to estimate disk space needed for an export job?