What is entity relationship diagram?
What is database schema in dbms?
What are the main differences between primary key and unique key?
What are different cursor types in dbms?
What is the database approach?
what is scan listener.
What is building blocks of client/server?
What is the maximum line size that dbms_output can handle?
What are the importance of partitioning in dbms?
What is the advantage of using preparedstatement?
define aggregate functions.
What is the sql 'in' clause?
What is e-r model in the dbms?
Who introduced dbms?
Explain what are service-specific middleware?