More problems to help you prepare for Exam II

 I. True/False 

1. A variable declared inside the main function of an application
may be used in any other function declared in the same class.

2. Given:	int x=7; int y=10;
The result of the boolean expression: (x==7 || y>10) is true.

3. Given: 	int array[]={2,4,6,8};

	The for loop to print the values of this array to the screen is:
	for(int index=0;index<8;index++)
		System.out.println(array[index]);

4. The purpose of try and catch blocks is to handle exceptions.

5. An error that occurs when you try to compile your program is called
   a runtime error.

 II. Function Calls and Arguments

1.	Given these declarations and function calls:
	double miles=400, gallons=10;
	calcMPG(miles, gallons);

	What would the first line of this function look like?

2.	Given this function call:

	int result=calcTemperature();

	What would you expect the first line of this function 	
	to look like?

3.	Given this function definition:

	public static void Greeting()
	{
		System.out.println("Hello World");

	}

	How would you call this function?