Which of the following methods can be used to reference a character at the index i of the string?
A) string.charAt(I)
B) string(i).charAt
C) charAt.string(i)
D) charAt(i).string

Question

Quizplus · Accepted Answer

The correct method to reference a character at the index i of a string is by using the charAt() method. The correct syntax is string.charAt(i), so option A is the correct choice. Option B is incorrect because the index should come after the string, not before. Options C and D are incorrect because the charAt() method should come first, followed by the index in parentheses.

Which of the Following Methods Can Be Used to Reference