JavaScript has a function called ____ that returns a True value if a string cannot be converted to a number.

A. isNumeric(str)
B. isNaN()
C. numberToString(num)
D. isLetter(str)

Answer: B

Computer Science & Information Technology

You might also like to view...

Password protection can be used to protect individual sections of a notebook

Indicate whether the statement is true or false

Computer Science & Information Technology

What does it mean to outsource services?

What will be an ideal response?

Computer Science & Information Technology