What value is stored in after the code below executes? 1.0 22.5 12.5 23.5 Which function(s) in the following class interface should include error checking for validity/consistency? class Student ( public: Student(int an 1d); int set_id(int id); string get_id() const; string get_name() const; void set name(string new name); private: string name; int id; Student get_id get_name All of these Consider the code snippet below, where the the base class shape : Which statement below could correctly be inserted in the code above where noted in order to invoke the function on the objects referenced by the arfay? 1f (shapes[1] Circle) (Circle:idrau(); ) else f fectanglez:draw () ; ) if (shapes [1] * Circle) \{ Circle:ishapes [1]->draw ( ) ;] else (Rectangle: ishapes [i]>draw(); ) If (shapes [1]= Circle) (Circle:ashapes [1].draw ( ) ; } else \{ Rectangle: ishapes [1].drau ()i) Consider the code snippet below: 1 pts c1ass Question 1 pabitic: virtuat void display (1) const: virtual void displar (ostreank out) corot; ] clast chosceguestion i phollic Quetcioe (i) publet virtial vodd display ( ). Which statement below is true? ChoiceQuestion:tdisplay (3) overrides erases