Question

What are the design requirements for building a container from the sratch?

(a) Container interface requirements

(b) Allocator interface requirements

(c) Iterator requirements

(d) All of the mentioned

I had been asked this question at a job interview.

My question is from Defining a New Container in section Class Hierarchies, Library & Containers of C++

Answer 1

The correct choice is (d) All of the mentioned

To explain I would say: These are the design specific requirements for building a container from the scratch.