c++ - Is C++ at the same level of C?

Question

I'm familiar with these two languages but don't write in them.

From the context of Microsoft specific versions of these languages and from what I understand, (Visual) C++ is basically C but object oriented. Is that correct?

Is C and C++ on the same level? Meaning, C++ does not sit on top of C?

I've often heard if you want to write an operating system (Windows) use C (but MS does not have a Visual C). Can the same be said for C++? Why or why not?

Answer 1

这是一个大问题......简短的版本是，实际上没有什么可以在 C 中完成而不能在 C++ 中完成。更长的版本可以在这里找到。