Correct Answer : Option (A)
String[] array = {"1","2","4","5"}; int i = array.length; for(String x : array)i++; System.out.println(i);
Correct Answer : Option (B)
Correct Answer : Option (D)
String s1 = "a"; String s2 = s1; s1 += "b"; System.out.println(s2);
Correct Answer : Option (C)