Given: import java.util.*; public class StringApp { public static void main (String [] args) { Set set = new TreeSet <> (); set.add("X"); set.add("Y"); set.add("X"); set.add("Y"); set.add("X"); Iterator it = set.iterator (); int count = 0; while (it.hasNext()) { switch (it.next()){ case "X": System.out.print("X "); break; case "Y": System.out.print("Y "); break; } count++; } System.out.println ("\ncount = " + count); } } What is the result?

Oracle

1Z0-805 · Question #41

1Z0-805 Question #41: Real Exam Question with Answer & Explanation

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Question

Given: import java.util.*; public class StringApp { public static void main (String [] args) { Set <String> set = new TreeSet <> (); set.add("X"); set.add("Y"); set.add("X"); set.add("Y"); set.add("X"); Iterator <String> it = set.iterator (); int count = 0; while (it.hasNext()) { switch (it.next()){ case "X": System.out.print("X "); break; case "Y": System.out.print("Y "); break; } count++; } System.out.println ("\ncount = " + count); } } What is the result?

Options

AX X Y X Y
BX Y X Y
CX Y
DX Y

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