A.abc.length() B.abc.length C.len(abc) D.ubound(abc)
A.int[]a={22,23,24,25,12}; B.int a[]=new int(5); C.int[5]array; D.int[]arr;
A.int array[]; B.int array[8]; C.int[]array=new int[8]; D.int array[]=new int[8];