what is the good process to know c programming with practice?

both are different c and C++ languages , today there are more use of C++ architecture , in C++ you are using classes and if you go in advance languages then you also have to use classes concept , C++ is total based on OOPS concept

learn it online ... it is always better than any classes ....it'll always be better. you learn through tested and proven way and material is prepared by best in the field. besides it moves at ur pace and you can take them from your home too .... the people online r much better..and they do it for se