Language Fundamentals

1.Which four options describe the correct default values for array elements of the types indicated?

int -> 0 

String -> "null" 

 Dog -> null 

char -> '\u0000'

1, 2, 3, 4 1, 3, 4, 5 2, 4, 5, 6 3, 4, 5, 6

2.Which one of these lists contains only Java programming language keywords?

class, if, void, long, Int, continue goto, instanceof, native, finally, default, throws try, virtual, throw, final, volatile, transient strictfp, constant, super, implements, do

3.Which will legally declare, construct, and initialize an array?

int [] myList = {"1", "2", "3"}; int [] myList = (5, 8, 2); int myList [] [] = {4,9,7,0}; int myList [] = {4, 3, 7};

4.Which is a reserved word in the Java programming language?

method native subclasses reference

5.Which is a valid keyword in java?

interface string Float unsigned