Question

What is the maximum number of arguments or parameters that can be present in one function call?

(a) 64

(b) 256

(c) 255

(d) 16

The question was asked during an online interview.

This interesting question is from Unspecified Number of Arguments in section Functions, Namespaces & Exceptions in C++ of C++

Answer 1

Right choice is (b) 256

To explain: C++ allows maximum number of 256 arguments in a function call.