QUESTION 1

Consider the following line of Java code:

float h = Math.E * 123.45;

What primitive data type Java will assume 123.45 is?

		double
		long
		int
		float

QUESTION 2

Assume that pies and people are two declared and initialized variables of type int. Also, assume that piesPerPerson is a declared and initialized variable of type float. Consider the following line of Java code (This line has issues, BTW. Think why):

piesPerPerson = (float)(pies/people);

What Java operations are involved here?

		variable declaration, implicit casting, integer division
		variable declaration, explicit casting, integer division
		variable assignment, explicit casting, integer division
		variable assignment, implicit casting, integer division

QUESTION 3

Which identifier is illegal in Java?

		broke
		break
		broken
		brake

QUESTION 4

What is modulo operation doing in Java?

		It returns a result of a division operation
		It rounds a floating point number to the nearest integer greater than that floating point number
		It returns a remainder of a division operation
		It returns a fractional/decimal part of a floating point number

QUESTION 5

Assume that a and b are two declared and initialized variables. Variable a is of type double. Variable b is of type int. Consider the following line of Java code:

a = b;

What kind of type casting, if any, is necessary here?

		There is no need for type casting here at all
		Explicit casting
		Implicit casting
		Both implicit and explicit casting