Tricky questions on Java Interface | java interview questions and answers for experienced / Freshers

Опубликовано: 12 Январь 2023
на канале: Selenium Express

24,991

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In this video we will discuss some important interview questions on java interface. As Interface is one of the building blocks for java oops , it is obvious that we can except some java interview questions on this concept.

This video covers various topics like ; java Abstract classes Vs Interfaces comparison , default method, multiple inheritance, diamond problem related to multiple inheritance and some tricky java interview questions and answers related to interface / abstract classes (oops).

Timestamp
---------------------

00:00 - Introduction
03:56 - Abstract class
07:43 - Multiple Inheritance Issue
11:14 - What is java diamond problem ?
15:40 - Introducing Interface for multiple Inheritance
18:04 - Ambiguous Variable Issue with Interface
22:58 - Ambiguous Method ( Multiple Inheritance with Interface)
27:29 - Java 8 new feature - Default Method
36:58 - Calling Default Method in Java 8 +
36:58 - Default Method and Multiple Inheritance
51:09 - Java interview questions on Default method priority (Interface Vs Class)

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