Question

How many types of container classes are there in c++?

(a) 1

(b) 2

(c) 3

(d) As many as possible

I have been asked this question during an interview for a job.

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

Answer 1

Correct option is (b) 2

To explain: There are two type of container classes in c++. They are value containers and reference containers.