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Discuss final method and final classes?
a method declared final can not be overridden, and a class declared as final can not be extended by its sub class.
What supports reusability and extensibility of classes in c plus plus?
There are two ways to reuse a class in C++. Composition and inheritance. With composition, any class data member can be an instance of an existing class. With inheritance, we can derive a new class from an existing class. Either way, we create a new class of object with all the properties of the existing class which can be extended and/or replaced with properties of our own.
What can be declared in an abstract class?
Abstract classes are to be extended until to a concrete class.Can have both abstract & non abstract methods.An Abstract class can not be instantiated.A non abstract class can be extended to an abstract class.If At least one abstract method present in a class then that class must be abstract.abstract & final modifiers can never be together.abstract classes can have both abstract methods & non abstract methods.
When a class inherits from another class what is being extended?
When a derived class inherits from a base class, the base class functionality is being extended.
What is a super class in terms of object oriented programming?
A superclass, also referred to as a parent class, is a class what which other classes are derived from. These derived classes are known as either subclasses or child classes.
What is the difference betwen class and interface?
classes can be extended and interfaces can be implemented.
Discuss final method and final classes?
a method declared final can not be overridden, and a class declared as final can not be extended by its sub class.
What supports reusability and extensibility of classes in c plus plus?
There are two ways to reuse a class in C++. Composition and inheritance. With composition, any class data member can be an instance of an existing class. With inheritance, we can derive a new class from an existing class. Either way, we create a new class of object with all the properties of the existing class which can be extended and/or replaced with properties of our own.
What can be declared in an abstract class?
Abstract classes are to be extended until to a concrete class.Can have both abstract & non abstract methods.An Abstract class can not be instantiated.A non abstract class can be extended to an abstract class.If At least one abstract method present in a class then that class must be abstract.abstract & final modifiers can never be together.abstract classes can have both abstract methods & non abstract methods.
When a class inherits from another class what is being extended?
When a derived class inherits from a base class, the base class functionality is being extended.
Is classes' or class's first alphabetically?
class is before classes.
What is the plural word for class?
The plural of "class" is "classes."
How many classes were on the Titanic?
There were three classes on the Titanic. First class Second class and Third class
Plural of the class?
Classes’
What is grouping of data into classes giving the number of observation in each class?
frequency distribution
What were the akkadian social classes?
the social classes are upper class middle class and lower class
Is classes a plural?
yes, because one class would be a class, but multiple would be classes.
