Based on the following Diagram answer the below questions.   a. What is the Definition of Polymorphism?   b. Extract from the above UML Diagram an example of Overridden method? Explain the meaning of Overridden?   c. Extract from the above UML Diagram above an example of Overloading method? Explain the meaning of overloading?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Based on the following Diagram answer the below questions.

 

a. What is the Definition of Polymorphism?

 

b. Extract from the above UML Diagram an example of Overridden method? Explain the meaning of Overridden?

 

c. Extract from the above UML Diagram above an example of Overloading method? Explain the meaning of overloading?

 

d. Write an array declaration that is expected to hold up to 10 objects of type Student and Employee?

Person
Name:String
+toString(): String
Student
Employee
Name : String
Name : String
ID: String
ID: String
+AddStudent(name:String):void
+AddStudent(name:String, ID:String):void
+toString():String
+AddEmployee(name:String) : void
+toString(): String
Transcribed Image Text:Person Name:String +toString(): String Student Employee Name : String Name : String ID: String ID: String +AddStudent(name:String):void +AddStudent(name:String, ID:String):void +toString():String +AddEmployee(name:String) : void +toString(): String
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