How do you compute the length of the string str?
A)length(str)
B)length.str
C)str.length
D)str.length()

Question

Quizplus · Accepted Answer

The method to compute the length of a string is by invoking the length() method on the string object. Therefore, the correct syntax is str.length(). Options A and B are incorrect and not valid in any programming language. Option C is incorrect as it uses dot notation, but in JavaScript, the length property of a string is accessed using bracket notation.

How Do You Compute the Length of the String Str