The Connection interface represents a connection to a specific database. It provides methods for executing SQL statements and managing transactions.

The Statement and PreparedStatement interfaces are used to execute SQL queries and statements. PreparedStatement offers enhanced performance and security by allowing the use of parameter placeholders.
The ResultSet interface holds the result of a query and provides methods for traversing and manipulating the data.

Advantages of Using JDBC

One of the key advantages of using JDBC is its ease of use. The API provides a simple and intuitive way to interact with databases, allowing developers to focus on the application logic rather than the intricacies of database connectivity.