Which statements about the enhanced for loop are true? I. It is suitable for all array algorithms. II. It does not allow the contents of the array to be modified. III. It does not require the use of an index variable. I and II only I and III only I, II, and III II and III only When an array reading and storing input runs out of space, it automatically resizes to accommodate new elements the array must be "grown" using the new command and the copyof method the array must be "grown" using the growArray method the program must be recompiled with a bigger size for the array