What is the maximum number of CHECK constraints that can be
defined on a column ?
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What are the different types of failures that occur in Oracle database?
How to resolve name conflicts between variables and columns?
How to run the anonymous block again?
How to connect to the server with user account: sys?
Explain the use of rows option in exp command.
If youre unsure in which script a sys or system-owned object is created, but you know its in a script from a specific directory, what UNIX command from that directory structure can you run to find your answer?
Design database draw er diagram for a certain scenario ?
Difference between varchar and varchar2 data types?
Please explain drop constraint oracle?
What is dynamic proxy?
How to define a data source name (dsn) in odbc manager?
Can we insert data in view oracle?
How do I use os authentication with weblogic jdriver for oracle and connection pools?
What is archive log in Oracle?
 How to use an oracle sequence generator in a mapping?