Visual Studio is a(n) ______________in which C# programs are developed.

Given the program, which of the following class member accesses are legal?

``` #include using namespace std; class DayOfYear { public: void input(); void output(); int month; int day; }; int main() { DayOfYear birthDay; birthDay.input(); // a) birthDay.day = 25; // b) cout << birthDay.month; // c) cout << birthDay.output(); // d) if(birthDay.month == 1) // e) cout << "January\n"; } ```

Which of the following is an example of a mobile device?

A. supercomputers B. installed media modems C. smartphones D. servers