Please give a detailed answer to the two questions below. 5.What is polymorphism?O A: It is a way to allow subclasses inherit properties and functions from super classesB: It is a way to allow same functionality supported by different methodsO C: it is a way to allow different functionality supported by same methodO D: It is a way to allow same method name to represent multiple types6.Which one of below is a good practice? and Why?1.public static final HashMap hm = new HashMap();2.private static final HashMap hm = new HashMap();public static String getElement (int key) {return hm.get(key);}A: 1st, because it is this is static object and application can access it easliyO B: 1st, as it has less lines of codeO C: 2nd, as it controls access to the mapO D: 2nd, as it is easy to remember

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What is polymorphism? A: It is a way to allow subclasses inherit properties and functions from super classes O B: It is a way to allow same functionality supported by different methods O C:itis a way to allow different functionality supported by same method D: It is a way to allow same method name to represent multiple types

What is polymorphism? A: It is a way to allow subclasses inherit properties and functions from super classes O B: It is a way to allow same functionality supported by different methods O C:itis a way to allow different functionality supported by same method D: It is a way to allow same method name to represent multiple types

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter9: Using Classes And Objects

Section: Chapter Questions

Problem 19RQ

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