When previewing a merge, the Next Record button can be found in the ________ groups

If only good average-case, as opposed to worst-case performance is required, which of the following is stored in each node in the BinarySearchTreeWithRank?

a. coloring information b. its depth c. its height d. its size e. none of the above

Analyze the following code:

``` class Test { public static void main(String[] args) { System.out.println(xmethod(5)); } public static int xmethod(int n, long t) { System.out.println("int"); return n; } public static long xmethod(long n) { System.out.println("long"); return n; } } ``` a. The program displays int followed by 5. b. The program displays long followed by 5. c. The program runs fine but displays things other than 5. d. The program does not compile because the compiler cannot distinguish which xmethod to invoke.