Question 17

Which of the following can be used to comment code in Java?

Question 17 options:

	\\
	//
	{*
	}*
	(

Question 18

What is the output by the code below?

System.out.print("ab\\ab");

Question 18 options:

	abab
	ab
	ab\ab
	bab
	abb

Question 19

Which of the following lines correctly defines a char variable?

Question 19 options:

	char c = 'a';
	char = a;
	char = "a";
	char c = a;
	char \"a\";

Question 20

What is the output by the code below? public static void main( String args[] ) { }

Question 20 options:

	0
	main
	nothing
	args
	String

Question 21

What is the output by the code below? System.out.print("abc"; );

Question 21 options:

	abc
	a
	c
	c
	cba

Question 22

What is the ASCII value of

'B'?

Question 22 options:

	44
	97
	66
	43
	65