Name two utilities that oracle provides, which are use for backup and recovery.
What are different types of joins in the sql?
What is the purpose of a model?
Define database lock?
Differentiate between nested loop, hash loop and merge join.
Who invented schema theory?
How to create student table through query with a numeric column of ID and Name of Chaeacter and D-O-B with date type in database What will be the query for this purpose?
What are the various Database states.
What do you understand by cursor? Mention the different types of cursor?
How do you backup a database?
How big is google's database?
What is built_in Subprogram ?
What are the ways to controlling cursor behavior?
Whats is an OLTP Database
Have you written applications to retrieve stored images in a table?