How to open a cursor variable?
What is the difference between formal parameters and actual parameters?
What is Trace File ?
which clause we are not used in where clause?
difference between oracle8i and oracle9i
Explain what does a control file contain?
What are operators in oracle?
What are ddl statements in oracle?
Explain about functional dependency and its relation with table design?
What is a Public Synonyms ?
3. Display all the client numbers in the ORDER table. Remove duplicates.
Explain an exception and its types?
How to find the duplicate rows count from employees table in oracle?