Suppose the following program displays a pane in the stage. What is the output if the user presses the key for letter B?

Question

```
import javafx.application.Application;
import static javafx.application.Application.launch;
import javafx.scene.Scene;
import javafx.scene.layout.Pane;
import javafx.stage.Stage;

// import javafx classes omitted
public class Test1 extends Application {
@Override
public void start(Stage primaryStage) {
// Code to create and display pane omitted
Pane pane = new Pane();
Scene scene = new Scene(pane, 200, 250);
primaryStage.setTitle("MyJavaFX"); // Set the stage title
primaryStage.setScene(scene); // Place the scene in the stage
primaryStage.show(); // Display the stage

pane.requestFocus();
pane.setOnKeyPressed(e ->
System.out.print("Key pressed " + e.getCode() + " "));
pane.setOnKeyTyped(e ->
System.out.println("Key typed " + e.getCode()));
}

/**
* The main method is only needed for the IDE with limited
* JavaFX support. Not needed for running from the command line.
*/
public static void main(String[] args) {
launch(args);
}
}
```
a. Key pressed B Key typed UNDEFINED
b. Key pressed B Key typed
c. Key typed UNDEFINED
d. Key pressed B

Answer 1

a. Key pressed B Key typed UNDEFINED