To protect the file,bring up the format cell dialog box and click on the protection tab, select the locked box and click OK. <span />
<span>The definition of a class clock. the class has no constructors and three instance variables. one is of type int called hours, initialized to 12, another is of type boolean called isticking, and the last one is of type integer called diff.
</span><span>
public class Clock
{private int hours = 12;
private boolean isTicking;
private Integer diff;}</span>
Instead of having to write multiple pieces of code for different outcomes, you can use an elseif statement and make your code easier to read and easier to understand.
Answer:
D is your answer because I'm an expert
