[rramadass]

This is really the wrong sort of response.

It is quite clear from the post that the author had heard of some "low level concepts" but does not have a clear idea of what they mean much less understand them. This is NOT a "XY Problem" as your response seems to suggest. They are basically exploring in the dark and need guidance. As many have pointed out, "C" is the answer since those concepts are "natural" in that language and moreover is the "lingua franca" of low-level programming.