What packages are used by jdbc?
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What is Type-4 Driver and when this driver is used?
How many types of jdbc drivers are there?
What is a Connection?
Which jdbc driver is the fastest driver?
How to insert an image or raw data into database?
How to insert and delete a row programmatically? (new feature in JDBC 2.0)
What is jdbc connection string?
What is a statement?
Does the database server have to be running Java or have Java support in order for my remote JDBC client app to access the database?
Hi my doubt is that preparedStatement is a interface means which has no implemenation.plz go thru the code below String sql = "SELECT * FROM movies WHERE year_made = ?"; prest = con.prepareStatement(sql); prest.setInt(1,2002); ResultSet rs1 = prest.executeQuery(); Now setInt and executeQuery how it works since it is interface it does not have implementation how it works, how executeQuery returns result from database as executequery method has no implementation even in Statement interface.
4 Answers Cybermate, Hexaware,
How can you know about drivers and database information ?
How can you load the drivers in jdbc?
Core Java 
