Abstraction OOPs Concept In Java | PLACEMENT Interview Questions | Tutorial- 13.2

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Whether you're a beginner or an experienced Java developer, this video will provide a solid understanding of the Abstraction OOPs Concept In Java, helping you write more efficient and maintainable Java code. These are all questions interviewers can ask you, so be prepared
Watch this video until the end for essential information to aid you. If you have any inquiries, don't hesitate to drop a comment; we'll be delighted to offer assistance.

🆓𝐋𝐞𝐚𝐫𝐧 𝐰𝐢𝐭𝐡 𝐮𝐬 𝐨𝐧 𝐓𝐡𝐞𝐊𝐢𝐫𝐚𝐧𝐀𝐜𝐚𝐝𝐞𝐦𝐲 𝐚𝐩𝐩 - 𝐚𝐜𝐜𝐞𝐬𝐬 𝐨𝐮𝐫 𝐞𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐯𝐢𝐝𝐞𝐨𝐬 𝐚𝐧𝐝 𝐣𝐨𝐢𝐧 𝐨𝐮𝐫 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐭𝐲!

🔰𝐉𝐨𝐢𝐧 𝐨𝐮𝐫 𝐟𝐫𝐞𝐞 𝐝𝐞𝐦𝐨 𝐜𝐥𝐚𝐬𝐬 𝐚𝐧𝐝 𝐮𝐧𝐥𝐨𝐜𝐤 𝐭𝐡𝐞 𝐦𝐚𝐠𝐢𝐜 𝐨𝐟 𝐜𝐨𝐝𝐢𝐧𝐠! 🚀

✅This session will cover the topics listed below.
00:00 Introduction
00:07 Can you explain constructors in an interface?
00:21 Can you explain constructors in an abstract class?
00:39 How do you call a method that exists in an abstract class?
01:44 How do you call methods of an interface?
02:07 How do you create an object of an interface and an abstract class?
03:04 Is it allowed to mark a method as both abstract and final?
03:23 Is it allowed to mark a method as abstract without marking the class as abstract?
04:47 What is a marker interface?
04:55 Is there anything special about methods in an abstract class?
05:06 Does Java allow us to use private and protected modifiers for variables in interfaces?
05:19 Why can't an interface be marked as final in Java?

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