What is metadata and why should I use it?
Explain openquery function and openrowset function?
You loss one datafile and DB is running in ARCHIVELOG mode. You have full database backup of 1 week old and partial backup of this datafile which is just 1 day old. From which backup should you restore this file?
What is a candidate key in dbms?
Describe why operational and informational systems are separate.
What is database url?
What is a driver in programming?
In which format image is stored in database?
How rdbms is different from dbms?
What do you understand by e-r model?
How many types of users in dbms?
What are the types of database explain each of them briefly?
What is the difference between a LIST BOX and a COMBO BOX ?