Oracle Scenarios Interview Questions:

What do you understand by Testing Scenario?

What do you mean by bulk SQL?

What do you know about dual table? How is data stored in dual table?

Why do we get error if we execute Select sysdate from EMP?Which of the

inner or outer layer will you check first for NOT_FOUND and other errors during exception handling?

How do you create a package if you altered the package body?

Explain spooling.

What do you mean by mutated trigger?

What is the locks problem?How do we build procedures to access more than one record?

Why does SQL Plus hang?How can you recover a database from a corrupted hard disk?

If you have a big table with thousands of records and the application is fetching 35% of records, will you prefer index searching or full table scan?

What is peak time and off peak time?

Give an example of testing scenario.

How can a Database administrator solve the mutated trigger error?

Explain the EIM process.Explain the differences between Installation of Oracle on NT & Unix

How can we schedule a task in Unix?

Is it possible to view the source code of a package?

What is the purpose of %LIKE Operator?

What will you do in OLTP if the Application hangs frequently?

Where is Analyze Table command executed?

Above are the Scenarios Interview Questions and practice test questions for Oracle Job Test preparation.