A binary operator is one that _____. operates on binary numbers has two parts is

Question

A binary operator is one that _____.
operates on binary numbers
has two parts
is associated with only logical operators
has two operands

Which of the following function prototypes overloads the != operator for the class rectangleType?
bool operator!=(rectangle&) const;
bool operator!=(const rectangleType&) const;
int operator!=(const rectangleType) const;
int operator!=(rectangle&) const;

Virtual functions are first declared in what class?
The base class
The derived class
Both the base and the derived classes
Neither the base nor the derived class

With virtual functions and polymorphism, the programmer can _____.
have all the object definitions defined during compilation
have all the object definitions defined during linking
have the object definitions defined during run time
explicitly define all the class relationships in the program code

The literal definition of polymorphism is _____.
many forms
flexible morphing
plastic or flexible composition
many objects from one class

Virtual functions are reserved using what C++ keyword?
Polymorphic
Static
Dynamic
Virtual

Explanation / Answer

operates on binary numbers bool operator!=(const rectangleType&) const; Both the base and the derived classes explicitly define all the class relationships in the program code (With virtual functions and polymorphism, the programmer can deal in generalities and let the execution-time environment concern itself with the specifics. The programmer can command a wide variety of objects to behave in manners appropriate to those objects without even knowing the types of those objects.) many forms Virtual

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.