7. The code below is an example for { int fie; fie =2; { char fie; fie =a; \} a. A name denoting different object at different times b. A single object can have more than one name. c. Both a and b d. Neither a nor b 8. The code below is for environment. int a; public static void main(String[] args) {.. public void methods(int x, int y ) a. Local environment b. Non-local environment c. Global environment