Question

Which is the correct syntax of constructing a bitset?

(a) bitset<size> b;

(b) bitset<size> b(12);

(c) bitset<size> b(string(“1100”));

(d) all of the mentioned

I had been asked this question in final exam.

I'd like to ask this question from Bitset in chapter Class Hierarchies, Library & Containers of C++

Answer 1

Correct answer is (d) all of the mentioned

Best explanation: All of the above mentioned are correct syntax of constructing a bitset. However each has different way of interpretation.