Assume x=1 and y=2, what is the result of evaluating "x + y = " + x + y?

	1.	x + y = 3
	2.	x + y = 12
	3.	Illegal operations
	4.	None of the above

What is the output? Choose three answers.

String numbers = "012345678";

System.out.println (numbers.substring(1, 3));

System.out.println (numbers.substring(7, 7));

System.out.println (numbers.substring(7));

	A.	12
	B.	123
	C.	7
	D.	78
	E.	A blank line.
	F.	An exception is thrown
	G.	The code does not compile

Which of the following statement is true?

	1.	You can define a method inside a method.
	2.	A local variable in a method always has a default value if you dont explicitly assign a value to it.
	3.	A method can be declared with no parameters.
	4.	None of the above is true.

JAVA