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Inheritance : A form of software reuse in which you create a class that absorbs an existing class’s data and behaviors, and adds new capabilities.
Base class : In inheritance, the existing class which is inherited from. (2 words)
Derived class : In inheritance, the new class which inherits from the existing class. (2 words)
Is a : Inheritance is represented by a(n) “__-_” relationship - an object or a derived class also can be treated as an object of its base class. (2 words)
composition : Represented by a “has-a” relationship - an object contains one or more objects of other classes as members.
Public : Type of inheritance in which every object of a derived class is also an object of that derived class’s base class, but base-class objects are not objects of their derived classes.
Private : Base-class members that are declared with the _______ access specifier cannot be accessed by member functions of derived classes.
Hierarchical : Inheritance relationships form tree-like, ____________ structures.
Multiple : A derived class can inherit from more than one class. This is called ________ inheritance.
Protected : Base-class members with this access specifier may be accessed by members and friends of the base class and by members and friends of any derived classes.
Time and cost : Inheritance is a form of software reuse, which reduces development “____ and ____” (3 words)
Virtual : Polymorphism is implemented through _______ functions.
polymorphism : Allows us to write programs that process objects of classes that are part of the same class hierarchy as if they were objects of the base class.
Override : In polymorphism it is possible to ________ a function, so that it has the same signature and return type in both the base class and derived classes, but has different functionality when called for different classes.
Abstract : You create a(n) ________ class by declaring one or more pure virtual functions with pure specifiers ( =0 ) in their declarations.
Concrete : Classes from which objects can be instantiated.
Downcasting : Casting a base-class pointer to a derived-class pointer.
Switch statement : Polymorphic programming can eliminate the need for a ______ _________ (2 words) (Hint: A type of selection control structure)
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- Classes from which objects can be instantiated.
- Polymorphism is implemented through _______ functions.
- Casting a base-class pointer to a derived-class pointer.
- Inheritance relationships form tree-like, ____________ structures.
- In inheritance, the existing class which is inherited from. (2 words)
- In inheritance, the new class which inherits from the existing class. (2 words)
- A derived class can inherit from more than one class. This is called ________ inheritance.
- Inheritance is a form of software reuse, which reduces development “____ and ____” (3 words)
- Represented by a “has-a” relationship - an object contains one or more objects of other classes as members.
- Polymorphic programming can eliminate the need for a ______ _________ (2 words) (Hint: A type of selection control structure)
- Base-class members that are declared with the _______ access specifier cannot be accessed by member functions of derived classes.
- You create a(n) ________ class by declaring one or more pure virtual functions with pure specifiers ( =0 ) in their declarations.
- A form of software reuse in which you create a class that absorbs an existing class’s data and behaviors, and adds new capabilities.
- Allows us to write programs that process objects of classes that are part of the same class hierarchy as if they were objects of the base class.
- Inheritance is represented by a(n) “__-_” relationship - an object or a derived class also can be treated as an object of its base class. (2 words)
- Base-class members with this access specifier may be accessed by members and friends of the base class and by members and friends of any derived classes.
- Type of inheritance in which every object of a derived class is also an object of that derived class’s base class, but base-class objects are not objects of their derived classes.
- In polymorphism it is possible to ________ a function, so that it has the same signature and return type in both the base class and derived classes, but has different functionality when called for different classes.
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S | V | C | A | S | H | I | S | A | U | B | V | Y | C | D | E | J | F | D | P | D | S | A | C |
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- CONCRETE
- VIRTUAL
- DOWNCASTING
- HIERARCHICAL
- BASECLASS
- DERIVEDCLASS
- MULTIPLE
- TIMEANDCOST
- COMPOSITION
- SWITCHSTATEMENT
- PRIVATE
- ABSTRACT
- INHERITANCE
- POLYMORPHISM
- ISA
- PROTECTED
- PUBLIC
- OVERRIDE
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© 2013
PuzzleFast.com, Noncommercial Use Only