Difference between Interface and Absract Class

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Difference between Interface and Absract Class

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41 Comments

  1. We are on Java 14 now, Java 11 is the latest LTS version — the videos about this question really should reflect the changes including default methods and static methods in interfaces beginning in Java 8. You could say only library writers really need to know this, maybe, but the answer to this question is still now wrong.

    Reply
  2. Hey all of you who are criticizing his English language skills, my mother tongue is Urdu, so shall I start criticizing all of you for not speaking and writing Urdu language properly??? Come on behave like mature people.

    Reply
  3. Sir u mentioned,
    3) There are no restrictions on abstract class method modifiers..

    But abstract method won't allow final, static keywords right… Then how u are telling.. No restrictions🙂????

    Reply
  4. Hi sir..whenever I see u .really looks u are a god for me ..how much i learnt from you..I cant explained from words .from down to now at a good position in mnc.everybody have hero in there life ..for me ur hero for my life ..not only for me even laksh of software professional are from ur video…god bless u sir

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  5. Hi sir great explanation Abstract class VS concrete class show one scenario sir appreciate your effort sir. I’m grinding Java now sir wanted some time in life not knowing certain things but now I’m inn sir work + java only

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  6. i like your confidence that you feel proud by giving these bookish and childish differences of interface and abstract. Come out from your fantasy world and talk on real world examples. The things which we can achieve by interface the same we can achieve with abstract class as well and after java 8 what is the diff between abstract class and interface? abstarct class with all abstract method is also a fully abstract? Your vedio is not useful, Please work on this and try again.

    Reply
  7. I given interview and got question on below please explain

    Asynchronous programming how achieve in #

    Reflection

    Extension Method

    We pass data from one app to another how we secure the data

    How secure Channel in network

    Collection can we use in multi thread env

    Concrete Dictionary

    mediatype

    app/json and text/json

    what are Azure Services you used

    SOLID

    Benefits of View

    How delete Views work

    Reply
  8. Sir i have one question. why we need OOPs concept. in C language its not there in C++ its there.
    what are the problems faced they and why they come with OOP's concept ?
    please tell us
    Thanks.

    Reply

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