Question

In LISP, what is the function (list-length <list>)?

(a) returns a new list that is equal to &lt:list> by copying the top-level element of <list>

(b) returns the length of <list>

(c) returns t if <list> is empty

(d) all of the mentioned

This question was posed to me in an interview for job.

Enquiry is from Facts in chapter Introduction to Artificial Intelligence of Artificial Intelligence

Answer 1

Correct option is (b) returns the length of <list>

For explanation I would say: None.