Do all Java source files define classes? Explain.

What will be an ideal response?


No. Sometimes a Java source file defines an interface instead.

Computer Science & Information Technology

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Which of the following correctly declares a dynamic array of strings?

a. p1 = new string(13); b. p1 = new string[]; c. p1 = new string[13]; d. p1 = new stringArray(13);

Computer Science & Information Technology

Which of the following statements is false?

a. To display a GUI, you must attach it to a Scene, then attach the Scene to the Stage that’s passed into Application method start. b. By default, the Scene’s size is determined by the size of the scene graph. c. Overloaded versions of the Scene constructor allow you to specify the Scene’s size and fill (a color, gradient or image). d. Scene method setTitle specifies the text that appears in the Stage window’s title bar.

Computer Science & Information Technology

If two numbers are multiplied together and the result is too small to report, it is called ____________

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Browsing within Windows Vista describes the process of navigating to find any of the following EXCEPT:

A) file B) deleted file C) program D) e-mail

Computer Science & Information Technology