Which statement(s) about the size of a Java array, array list, and string are true?
I.The syntax for determining the size of an array, an array list, and a string in Java is consistent among the three.
II.The string uses s.size(), while the array list uses a.length().
III.The array uses a.length, which is not a method call.
A)I only
B)II only
C)III only
D)II, III only

Question

Quizplus · Accepted Answer

Statement I is false because the syntax for determining the size of an array and an array list in Java is not the same as determining the size of a string. Statement II is false because the correct method for determining the size of an array list is a.size(), not a.length(). Statement III is true, however, because the correct way to determine the length of an array in Java is a.length, which is not a method call.

Which Statement(s) About the Size of a Java Array, Array