Describe the main steps of interacting with a…

Loading the driver: Use Class.forName("com.mysql.cj.jdbc.Driver"); or obtain a Connection via DriverManager (JRE 6+).
Establishing the connection: Call DriverManager.getConnection(url, user, password);. This returns a Connection object representing the session with the database.
Creating a statement: Create a Statement object (for simple queries), PreparedStatement (for parameterized queries), or CallableStatement (for calling stored procedures) from the Connection object.
```
// Creating a PreparedStatement
PreparedStatement stmt = connection.prepareStatement("SELECT * FROM users WHERE id = ?");
stmt.setInt(1, userId);
```
Executing the query: Call the appropriate method on the statement object (executeQuery for SELECT, executeUpdate for INSERT, UPDATE, DELETE).
```
// Executing the query and getting the result
ResultSet rs = stmt.executeQuery();
```

Processing the result: Iterate over the ResultSet object (if it was a SELECT query) using next() and retrieve data using getXXX() methods (e.g., getString(), getInt()).

// Processing results
while (rs.next()) {
    String name = rs.getString("name");
    int age = rs.getInt("age");
    // Further data processing
}

Closing resources: Close the ResultSet, Statement, and Connection objects in the reverse order of their creation to free resources. Usually, a try-with-resources block is used.

// Closing resources using try-with-resources
try (Connection conn = DriverManager.getConnection(url, user, password);
     PreparedStatement stmt = conn.prepareStatement("...");
     ResultSet rs = stmt.executeQuery()) {

    // Processing data
    while (rs.next()) {
        // ...
    }

} catch (SQLException e) {
    // Handling exceptions
    e.printStackTrace();
}

Describe the main steps of interacting with a database using JDBC.