Why should we close database connections in java?
No Answer is Posted For this Question
Be the First to Post Answer
Give steps to connect to the db using jdbc?
why we don't use the type 2 driver for connect to the database in jdbc?
What does executeupdate return in java?
What is JDBC PreparedStatement?
Give a way to check that all result sets have bin accessed and update counts are generated by execute method.
How do I find whether a parameter exists in the request object?
What is the meaning of “dirty read” in the database?
What are the basic exceptions in jdbc?
can we define indexes on a foreign key? Explain pros and cons?
Give an example of code used for setting up connection with a driver.
What is getconnection method in java?
What is serialization and deserialization in java programming?