Question

Java, I have several true or false questions

A. The main() method is automatically executed when a java application is ran

B. statement must end with a period

C. An escape sequence must be used to display a double quotation mark

D. There is no difference between the println and print method

E. with an enumerated type, the programmer cant define the possible value of the type

Answer 1

How far did you get with them? What confused you about them?

Answer 2

public class Answer
{
public enum Question {A, B, C, D, E}
private Question q;

Answer(Question q)
{
this.q = q;
}

public static void main(String[] args)
{
Answer a = new Answer(Question.C); // here you specifies your question

switch (a.q)
{
case A:
System.out.println("I am running (true)");
break;
case B:
System.out.println("What is at the end of this statment? .? (false)");
break;
case C:
System.out.println("Not only for \" but e.g. \n\b also \" (false)");
break;
case D:
System.out.print("there is different");
System.out.println("between println and print");
System.out.println("println");
System.out.print("and print");
System.out.print("\n\n\n (false)");
break;
case E:
System.out.println("at first look yes, but enum is a special class, and in its body you can specify types (false)");
System.out.println("and this is a bad example");
break;
}

}

}
Try to play with this and if you have questions ask.

Answer 3

@zeeporo you complied quite the explanation there.

Answer 4

Thank you so much guys.