Question

____ is a function in which the function definition includes the function itself.

(a) User defined function

(b) Pre-defined function

(c) Main function

(d) Recursive function

The question was asked in an internship interview.

My enquiry is from Computational Processing Resources topic in division Software Defined Radio Architecture of Cognitive Radio

Answer 1

Right choice is (d) Recursive function

The best explanation: Recursive function is a function in which the function definition includes the function itself. A recursive function must also consist of a base case which does not involve calling the function itself and a set of rules that reduce towards the base case.