J2EE Unit-1 Question

1. What is Enterprise Architecture?Explain different architecture styles.
2. Explain Enterprise architecture of J2EE.
3. Explain connectivity steps of JDBC.
4. Differentiate Resultset metadata and database metadata.
5. Explain JDBC Architecture.
6. What is container?Explain types of container.
7.  Explain how many types of statements are available in JDBC.
8. Explain JDBC drivers.
9. Explain JDBC with MySQL.
10.  Differentiate
1. PreparedStatement,Callable Statement and Statement
2. execute,executeUpdate,executeQuery