Which of the following functions does not throw an error?

A. ord()

B. ord(‘ ‘)

C. ord(”)

D. ord(“”)

Correct Answer is :

B. ord(‘ ‘)

Explanation

The function ord() accepts a character. Hence ord(), ord(”) and ord(“”) throw errors. However the function ord(‘ ‘) does not throw an error because in this case, we are actually passing a blank space as an argument. The output of ord(‘ ‘) is 32 (ASCII value corresponding to blank space).