1.

How many zeros will be printed out to the console when this code runs?

 switch( 4 ) { case 2: System.out.print( 0 ); break; case 3: System.out.print( 0 ); case 4: System.out.print( 0 ); case 5: System.out.print( 0 ); break; default: System.out.print( 0 ); break; }

Group of answer choices

4

2

1

3

q2.

What should RETURN_TYPE be:

public static RETURN_TYPE methodA(int count, String name, double distance, char grade, boolean done) { done = !done; String upperCaseName = name.toUpperCase(); double length = distance; int counter = count + 1; return "length:" + length; }

Group of answer choices

int

char

String

double

boolean

q3.

What will the following code print out when it is run?

 public static double add(int a, double b) { return a + b + 3; } public static double add(double a, int b) { return a + b + 1; } public static double add(int a, int b) { return a + b + 2; } public static void main(String[] args) { int a = 4; double b = 3.2; System.out.print(add(b, a)); } 

Group of answer choices

7.2

8.2

9.2

10.2

q4.

What will print out?

double num1 = 2.4; double num2 = 0.4; if ( num2 - num1 < 0.01) { System.out.println("close enough to equal"); } else { System.out.println("not close enough to equal"); }

Group of answer choices

not close enough to equal

close enough to equal