Explain the difference between HTTP and HTTPS in database?
What is a rownum?
What do u mean by orphan users, how will u list them in the DB
How can you know if the row fetched from cursor is still valid in underlying table?
syntex of insert
How do you run a trace?
Is oracle faster than sql server?
What is normalization? Explain its different types?
How many types of cursor type are there?
Which is the subset of SQL commands used to manipulate Oracle Database structures, including tables?
What is Check point? Explain in Brief what it will do?
In the primary key have a multiple field or not?
After recovering the database by using tail log backup.How to verify the data has been sucessfully restored or not.?