Check the two of the following affirmations that are TRUE. DA reference can be assigned to a different referent after it had been declared and initialized. DAII member function implementation code...

Extracted text: Check the two of the following affirmations that are TRUE. DA reference can be assigned to a different referent after it had been declared and initialized. DAII member function implementation code should be provided in their class declaration. OThe functions float f(int x); and int f(int &x); have the same signature. OPolymorphic behavior comes when you declare a pointer to an object of a base class type and then make it point to an instance of one of its subclasses type.