OOPS Slot D2 Quiz Module5 and 6

• The program will not compile because it does not implement the run() method.

• The program will not compile because it does not contain abstract methods.

• The program compiles fine.

• None of the above

Which will contain the body of the thread in Java?

• Start()

• Run()

• Main()

• Execute()

Which method is used to get current running thread object?

• runningThread()

• currentThread()

• runnableThread()

• None

Q) Number of threads in below java program is

public class ThreadExtended extends Thread {

public void run() {

System.out.println("\nThread is running now\n");

}

public static void main(String[] args) {

ThreadExtended threadE = new ThreadExtended();

threadE.start();

}

}

• 0

• 1

• 2

• 3

• What is the name of the method used to start a thread execution?

• • resume();

• • run();

• • start();

• • init()

Scene graph contains the following component.

• UI Controls

• Stage

• Prism

• None of these

Which class is extended to make any JavaFX application?

• Scene

• Stage

• Group

• Application

Which is the default argument of start() of Application class in JavaFX?

• Node

• Stage

• Scene

• Group

Which method is not part of life cycle of JavaFX application?

• init()

• start()

• update()

• stop()

Which method is used to add scene to stage?

• addScene()

• setScene()

• showScene()

• loadScene()