You decide to create an instant messaging application in JavaFX.  Which of the following would be used to obtain user input for the message they want to send?

Given the code below, what will be the value returned from the method invocation shown? public static int mystery(int a, int b) {     if (a == 1 || b == 1) {         return 1;     } else {         return b + mystery(a / 2, b * 2);     } }  int value = mystery(7, 7); 

Which of the following JavaFX elements will let you control an image with options like rotation, scaling, and resizing?

How many potential matches are eliminated after the first iteration (i.e. first pass) of the binary search algorithm for the value of 53? [46, 48, 53, 62, 80, 91, 93] 

How many potential matches are eliminated after the first iteration (i.e. first pass) of the binary search algorithm for the value of 93? [46, 48, 53, 62, 80, 91, 93] 

You can use event driven programming for creating an interactive video game.

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Which of the following places nodes on top of one another at the center of the scene?

Which of the following is most useful for organizing nodes in a certain areas of the scene?

The class representing an individual part of a UI, such as a Button, TextField, Label, or VBox is