Question 23

In Java, every program statement ends with a what ?

Question 23 options:

	{
	}
	;
	\
	(

Question 24

Which of the following is a 16 bit data type?

Question 24 options:

	char
	bit
	double
	int
	byte

Question 25

What is the output by the code below?

System.out.println("\"9");

Question 25 options:

	9
	"9
	\"9
	\
	99

Question 26

Which of the following lines correctly defines an integer variable?

Question 26 options:

	int i = 234
	i = 234;
	integer = 234;
	int i = 234;
	integer i = 23;

Question 27

Which of the following is a valid identifier in Java?

Question 27 options:

	123java
	main
	java1234
	{abce
	)whoot

Question 28

What is the ASCII value of 'b'?

Question 28 options:

	43
	98
	48
	66
	97

Question 29

Which of the following lines correctly defines a double variable?

Question 29 options:

	double d = 234.1;
	d = 234.1
	double = 234.1
	double d = 234.1
	double = 89.3;

Question 30

What is the output by the code below? char c = 65; System.out.println(c);

Question 30 options:

	65
	A
	0
	a
	c