If class Nation has-a (an) object of class President, then which OOP concept best describes the nature of the connection between these two classes?
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OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
If class Nation has-a (an) object of class President, then which OOP concept best describes the nature of the connection between these two classes?
Step by step
Solved in 3 steps
- Which OOP concept best illustrates the connection between the classes Nation and President, in which the class Nation has-a (an) object that belongs to the class President?A Person class has four attributes SSN, age, gender, and address. Normally, SSN and gender are not expected to be changed after the values are set for a person object. Show the UML class diagram for this Person class.Write a class Employee with attributes (employee_id, scale). The class contains member functions to input and show the attributes. Write a child class Manager that inherits Employee class. Child class has attributes of manager id and his depart. It also contains the member functions to input and show its attributes
- Distinguish the difference between declaring one class as a friend of another class (object aggregation) and declaring one class as a member of another class (membership aggregation) (object aggregation).In order to qualify as a subclass of an abstract class, a class must offer concrete implementations for all of the abstract methods defined in the abstract parent class. Exactly how do you feel about this?Class A is the top-level category, while classes B and C are its children. Some of B and C's characteristics and approaches are similar to one another, but others are not, and vice versa. Give a reasoned argument for why A will be a concrete class, abstract class, or interface.
- Can a Derived class constructor pass values to the base class constructor? Implement the same using hierarchical inheritance over Employee - > Manager and Employee - > Worker class.Can a Derived class constructor pass values to the base class constructor? Implement the same using hierarchical inheritance over Employee - > Manager and Employee - > Worker class. in object oriented programming = c++For this problem you are to join the following classes into a hierarchy (use the UML diagrams from Module 2 to get started): Player - Super Class Archer - Subclass Barbarian - Subclass Cleric - Subclass Rogue - Subclass Warlock - Subclass
- For this problem you are to join the following classes into a hierarchy (use the UML diagrams from Module 2 to get started): Player - Super Class Archer - Subclass Barbarian - Subclass Cleric - Subclass Rogue - Subclass Warlock - Subclass If the parent class has the same attributes as the sub class then you can remove those attributes from the subclass. If the class is new for this module, please come up with 2 unique attributes of your choice, and 1 piece of functionality. If the sub classes are shown on the same level, then they share a parent class.Class A is the parent class, while classes B and C are the subclasses of A. Both B and C contain several features and techniques that are equivalent to one another; nevertheless, the implementations of some of their methods are quite different between the two. Explain what kind of class A will be using logic, whether it be a concrete class, an abstract class, or an interface.Class A is the parent class, while classes B and C are the subclasses of A. Both B and C contain several features and techniques that are equivalent to one another; nevertheless, the implementations of some of their methods are quite different between the two. Explain what kind of class A will be using logic; is it going to be a concrete class, an abstract class, or an interface?