Given abstract parent class Holiday.java, write a concrete child class that implements only necessary methods. You can pick any specific Holiday type you want (e.g. Christmas, Halloween, Thanksgiving, etc). You do not have to provide method body statements for the method(s).  public abstract class Holiday{     public abstract void celebrate(String[] items);     public String decorate() {         // do holiday stuff     } } 

Given abstract parent class VideoGame.java, write a concrete child class that implements only necessary methods. You can pick any specific Video Game type you want (e.g. action, role playing, puzzle, strategy  etc). You do not have to provide method body statements for the method(s). public abstract class VideoGame {    public abstract void launchGame();    public int buyGame(int cost) {        // do purchase    }}

Given the following code for a JavaFX program’s start method, what is the best match for what the JavaFX Scene will look like? Assume the code compiles and all imports are included. public void start(Stage stage) throws Exception {     Circle cir1 = new Circle(75, Color.BLUE);     cir1.setStroke(Color.BLACK);    cir1.setStrokeWidth(5.0);    Rectangle rect = new Rectangle(100,200, Color.ORANGE);     rect.setStroke(Color.BLACK);     rect.setStrokeWidth(5.0);     Rectangle square = new Rectangle(50, 50, Color.BLACK);     square.setStroke(Color.ORANGE);     square.setStrokeWidth(5.0);     StackPane root = new StackPane(rect, cir1, square);      Scene scene = new Scene(root, 400, 250);     stage.setScene(scene);    stage.show(); } 

Given the code below, what will be the output of the println(…) invocation shown? public static String recurse(String name, int index) {   if(index >= name.length())       return “”;   else {        switch(name.charAt(index)) {           case ‘e’:               return “nets ” + recurse(“nest”, index+1);           case ‘n’:               return “nest ” + recurse(“sent”, index+1);           case ‘t’:               return “sent ” + recurse(“tens”, index+1);           default:               return “oops ” + recurse(name, index+1);       }   }} System.out.println( recurse(“night”, 0) );

Given the code below, what will be the output of the println(…) invocation shown? public static String recurse(String name, int index) {   if(index >= name.length())       return “”;   else {        switch(name.charAt(index)) {           case ‘a’:               return “naps ” + recurse(“pans”, index+1);           case ‘n’:               return “pans ” + recurse(“snap”, index+1);           case ‘p’:               return “snap ” + recurse(“span”, index+1);           default:               return “oops ” + recurse(name, index+1);       }   }} System.out.println( recurse(“night”, 0) );

Diabetes mellitus is due to an inability to respond to, or a lack of

A bacterium living in an underground septic tank thrives by absorbing organic compounds from decomposing wastes. What is it?

List the following parts of the nephron in correct sequential order: ________.

Which endocrine gland produces releasing and inhibiting hormones such as the gonatropin releasing and inhibiting hormones?

The human zygote once it is formed begins to move toward the uterus. As it does so, it undergoes a series of repeared mitotic divisions to form the structure that implants in the uterus. What is this process called and what is the name of the structure that implants?