Fill in the blanks for the declared type and object type of the local variables (after the code executes, which always does successfully) A v1; B v2 = new B(); v1 = v2; C v3 = new A(); Local Variable: v1 Declared Type: _______________ Object Type: _________________ Local Variable: v2 Declared Type: _______________ Object Type: _________________ Local Variable: v3 Declared Type: _______________ Object Type: _________________
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When a JavaFX program is launched, the start method is calle…
When a JavaFX program is launched, the start method is called. What type of object is passed to start, and what must the method do with this object in order for a GUI to show up during runtime?
Indicate the output of running the Boats program (use the sp…
Indicate the output of running the Boats program (use the space on the right)
The best-case time complexity of Linear Search is _______
The best-case time complexity of Linear Search is _______
Suppose you wrote a Java program that incorrectly uses the S…
Suppose you wrote a Java program that incorrectly uses the String.format method such that dollar amounts are written with three decimal places instead of two. That program has a(n) ____________ error.
To create a JavaFX GUI, the _____________________________ cl…
To create a JavaFX GUI, the _____________________________ class must be subclassed.
What is the output of the main method below? If there is an…
What is the output of the main method below? If there is an error (compiler or runtime), state the kind and circle the line(s) that cause it. Use the space on the right to answer.
You will write parts of a generic Linked List class (named G…
You will write parts of a generic Linked List class (named GenericLinkedList). The class will receive one type parameter, E. · It has a private inner class: a generic Node class. o It will have the instance variables data and next with appropriate types o It will have a 2-arg constructor (the first parameter is data, and the second is next, with those parameter names) o Getters and setters are not required in Node · It has the instance variables head and size with appropriate types o Getters and setters are not required or allowed · Q25 (on the next page) will continue this question with a method for GenericLinkedList, but for now, write the two classes without any methods
Which of the following is the correct way of choosing a rand…
Which of the following is the correct way of choosing a random integer between 1 and 10 (both sides inclusive)? Assume random is an instance of the Random class (pick only one)
We can use the _____________________________ keyword to decl…
We can use the _____________________________ keyword to declare an exception that can occur during the execution of a method.