How are keyword arguments specified in the function heading?
(a) one-star followed by a valid identifier
(b) one underscore followed by a valid identifier
(c) two stars followed by a valid identifier
(d) two underscores followed by a valid identifier
I had been asked this question during an online interview.
This question is from Argument Parsing 1 in division Argument Passing, Global vs Local Variables, Shallow copy vs Deep copy and Recursion of Python