If a class declares a variable static, this means:

A.  Each instance of a class will have its own copy of the variable

B. Changing the variable in one instance will have no effect on other instances of the class

C. Changing the variable in one instance will have no effect on other instances of the class

D. Every instance of the class must consider the value of the static variable before initializing

Hướng dẫn

Chọn C là đáp án đúng