How many locking systems are there in jdbc?
How to set the attribute concurrency in resultset?
What is the function of drivermanager class?
Which jdbc driver is the fastest driver?
What are the jdbc api components?
Is it possible to connect to multiple databases? Using single statement can we update or extract data from two or three or many databases?
Why should we close database connections in java?
What are types of resultset?
What are the advantages of using preparedstatement in java?
List the advantages of using datasource?
What is the role of class.forname while loading drivers?
Why would you use setautocommit(false) in jdbc?
Explain jdbc savepoint?
What are the packages are used in jdbc?
Prepared statements are faster. Why?