Java Interview Questions | Java Program Solving | Core & Advance Java | Part 1

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Friends today we have "Pooja Patil", a passionate Java Developer and Electrical Engineering Graduate from Gangamai College of Engineering, Dhule(2022). Her CGPA is 8.72. If you're interested in Mastering Core Java concepts, diving into the world of OOPs, the Collection Framework, Exception Handling, and Array Manipulation, you're in the right place!
But that's not all! Pooja is currently working on an exciting Spring Boot & Hibernate Project, "CRUD application" Follow along as she takes you on a journey through the development process, showcasing how to apply Java programming concepts to build a practical and functional application.
Ensure you watch this video until the end for essential information to aid you. If there are any inquiries, don't hesitate to drop a Comment, and we'll be delighted to offer assistance.
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Пікірлер: 98

  • @TheKiranAcademy
    @TheKiranAcademyАй бұрын

    👉Fill Out The Form To Schedule Your Offline Mock: forms.gle/TMdk8sFZbiThWabK7 🔰𝐉𝐨𝐢𝐧 𝐨𝐮𝐫 𝐟𝐫𝐞𝐞 𝐝𝐞𝐦𝐨 𝐜𝐥𝐚𝐬𝐬- bit.ly/jbkgshub7 𝐓𝐡𝐞𝐊𝐢𝐫𝐚𝐧𝐀𝐜𝐚𝐝𝐞𝐦𝐲 𝐚𝐩𝐩 - bit.ly/thekiranacademyapp

  • @chandankumarsingh4753
    @chandankumarsingh475310 ай бұрын

    Awesome! As a fresher, that too from a non-IT background, Pooja has answered this mock interview with tremendous effect. I was really inspired by her. Thank you Kiran sir for motivating your students in such a manner.

  • @amirkhansk0911
    @amirkhansk09119 ай бұрын

    this student is much aware of all topics

  • @DeepakGurumurthyIyer
    @DeepakGurumurthyIyer5 ай бұрын

    Kiran you are the best interviewer, you ask questions and if they are not sure about the answer you educate them. Rare and nice quality.

  • @user-hp6oc4wi5x
    @user-hp6oc4wi5x10 ай бұрын

    Kiran sir's motivating nature which gives turning point to no. of student's career , the maximum number of students are from small cities, I'm one of them , Thanks Kiran sir and JBK💌

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    Well said

  • @akashtanajigurav8226
    @akashtanajigurav82264 ай бұрын

    21:30 No, if class A has a method m1 that is declared as final, it means that the method cannot be overridden by any subclass, including class B. Therefore, class B cannot access or modify the implementation of the m1 method from class A. When a method is declared as final, it effectively prevents any subclass from altering its behavior, ensuring that the method's functionality remains consistent across all subclasses. However, class B can still inherit other non-final methods and variables from class A, but it cannot override the final method m1.

  • @xavier4107
    @xavier41077 ай бұрын

    Super & very helpful questions

  • @dkprashanth2991
    @dkprashanth29919 ай бұрын

    Superrr🎉🎉🎉 I got some 4 topics information from ur video

  • @sravanisingh9326
    @sravanisingh932610 ай бұрын

    Please keep these movk these are useful

  • @asmitsingh5326
    @asmitsingh532610 ай бұрын

    Great knowledge but seems like Chatur from 3 idiots 26:51 But Kiran sir made the interview look so easy by giving the answers and boosting confidence of the candidate

  • @nrupal_gtx_gamer9594
    @nrupal_gtx_gamer95944 ай бұрын

    Great interview

  • @user-lf1hv9gz8n
    @user-lf1hv9gz8n10 ай бұрын

    It is very useful for knowledge and helps to understand concepts clearly.

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    Keep watching

  • @amanoza2292
    @amanoza229210 ай бұрын

    Great 👍

  • @ronakparjapati2264
    @ronakparjapati22647 ай бұрын

    Amazing

  • @krish2464
    @krish246410 ай бұрын

    amazing sir

  • @pjjadhav417
    @pjjadhav41710 ай бұрын

    Great......❤

  • @kiranjaiswal4330
    @kiranjaiswal43305 ай бұрын

    Nice 👌👌👌

  • @samitinjaymishra
    @samitinjaymishra10 ай бұрын

    Great sir ❤ .But at the end the code was more efficient when i start from 0 and i+=5 because the time complexity will less than i++ code because condition will be checked for every value of i ,I think jump 5 at once is good and efficient or what? If you can provide any suggestions then it would be helpful for me.

  • @pythondeveloper766
    @pythondeveloper7668 ай бұрын

    It really helpful !!

  • @mukulsaini2961
    @mukulsaini296110 ай бұрын

    23:05 the girl is correct 💯 ,it will print 2222 because both class is different, i don't know why sir say no .🙂

  • @Ramaswami_vlogs
    @Ramaswami_vlogs10 ай бұрын

    a very useful real time java interview process i have ever seen tq so much TKA

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    All the best

  • @AadiandJava1705
    @AadiandJava170510 ай бұрын

    Very nice interview sir this will definitely help me and many more students. You are my role model and I follow you because there is so much to learn from you. Keep guiding Sir Thank you so much Sir 💝

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    It's my pleasure

  • @komaldandge4757
    @komaldandge475710 ай бұрын

    Thank you sir 👍 for most important questions of core java .

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    You are most welcome

  • @kshitijofthejune
    @kshitijofthejune10 ай бұрын

    Very helpful.. I was pausing in between and trying to answer and helped me in quick revision.. Thanx

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    Most welcome!

  • @endermanindia4948
    @endermanindia49488 ай бұрын

    Her knowledge was mind blowing 😮

  • @amankumar-rb6su
    @amankumar-rb6su10 ай бұрын

    It's a great 👍 experience..by seeing this ❤ thankyou...make more series of java mocks

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    Thank you, I will

  • @abhiii777
    @abhiii7774 ай бұрын

    36:11 I think according to question she need to put scanner then for(int i=1;i

  • @bhojpuriyadance620
    @bhojpuriyadance6208 ай бұрын

    Hacker Hai bhai Hacker😂

  • @kupendra9082
    @kupendra908210 ай бұрын

    36:09 It is my answer for ur question is this correct public class A { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("Enter num: "); int n = sc.nextInt(); for (int i = 0; i System.out.println(5 * i); } sc.close(); } }

  • @sheshkumarroy8124
    @sheshkumarroy812410 ай бұрын

    5 to 10 years experience ke liye mock interview start kijye sir

  • @sumitpal2515
    @sumitpal251510 ай бұрын

    Very informative video

  • @ayushgour9790
    @ayushgour979010 ай бұрын

    you are a great teacher and my humble request to you kiran sir please provide us free course you will be blessed by god i know nothing is free in this world but if you are giving half knowledge so you also can provide us full videos

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    Sure I will

  • @Pradeep-ut4hh
    @Pradeep-ut4hh9 ай бұрын

    I think all these trick questions should not be a parameter to hire students, maybe there should be a scenario and inteviewer should ask how the inteviewee would approach or maybe focus on how efficient code the interviewee writes, or focus on oops concepts and few imoprtance on trick questions like static and what will the value print all those.

  • @vishalnannaware8557
    @vishalnannaware85572 ай бұрын

    her knoweldge is good ...

  • @vaibhavbarade673
    @vaibhavbarade6738 ай бұрын

    I saw in print statement doesn't have semicolon how it will compile? Sop(1111)

  • @sihi__
    @sihi__10 ай бұрын

    Anybody please mention the topics to learn in java as a fresher including API's and frameworks..

  • @user-kb7cw6lf1k
    @user-kb7cw6lf1k7 ай бұрын

    make the same for Web development

  • @No_Namee111
    @No_Namee1116 ай бұрын

    Sir, I have recently joined a product based company based on Java. They gave me training of c# for 8 days. And assigned me a single handy project. I am the only person on this project, my senior team is not as supportive as expected. This is disappointing me. Please guide 😔

  • @abhiramguguloth0278
    @abhiramguguloth02787 ай бұрын

    sir why wont you provide the same things for python???????

  • @guesswhoiam784
    @guesswhoiam78410 ай бұрын

    Waiting for part 2 please upload fast ❤❤❤❤

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    today at 6 pm

  • @CHALLENGESTORY
    @CHALLENGESTORY10 ай бұрын

    23:09 why the calling is not possible?

  • @AbhishekKumar-ob5kj
    @AbhishekKumar-ob5kj10 ай бұрын

    why multiple inheritance allowed in c++ using class but not in java using class

  • @abhayrana4955

    @abhayrana4955

    10 ай бұрын

    in c++ you can use virtual functions to allow the overriding and not define the implementation of the method in the parent class , while in case of java there is no concept of virtual methods , though you can have abstract methods in abstract classes , but java do not allow the multiple inheritance by taking any chances of error(in case concrete methods are there having implementation), as by using interfaces all the methods are guaranteed to be pure virtual so if their implementation is written in the child class only (by overriding) then there is no problem of ambiguity that's why it can be done using interfaces.

  • @TheKiranAcademy
    @TheKiranAcademy10 ай бұрын

    Java FullStack Developer Roadmap: kzread.info/dash/bejne/lqp2x7evp7jAeLQ.html 🔰𝐉𝐨𝐢𝐧 𝐦𝐲 𝐟𝐫𝐞𝐞 𝐝𝐞𝐦𝐨 𝐜𝐥𝐚𝐬𝐬 𝐚𝐧𝐝 𝐮𝐧𝐥𝐨𝐜𝐤 𝐭𝐡𝐞 𝐦𝐚𝐠𝐢𝐜 𝐨𝐟 𝐜𝐨𝐝𝐢𝐧𝐠! 🚀 bit.ly/jbkgshub7

  • @thaneshwaryadav1135
    @thaneshwaryadav113510 ай бұрын

    sir i waiting second part please upload

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    Today at 6 pm

  • @Message719
    @Message7197 ай бұрын

    Iam also learn java in pankaj sir academy in bangalore.. What if I answer in Interview when I. Don't know the ans?

  • @MgM-zf2pw
    @MgM-zf2pw9 ай бұрын

    please, we need interview for python developer

  • @newtoyoutube9040
    @newtoyoutube904010 ай бұрын

    Sir I am 2018 pass out civil branch,can I change my career towards it

  • @TechtalkAi2762
    @TechtalkAi276210 ай бұрын

    Question 😮 you didn’t ask her Why variables called attributes and functions called methods in class? Why?

  • @CHALLENGESTORY

    @CHALLENGESTORY

    10 ай бұрын

    is there difference between attributes and methods?

  • @darshanjadhav3665

    @darshanjadhav3665

    9 ай бұрын

    Polymorphism

  • @ankurbisht4042
    @ankurbisht40429 ай бұрын

    Bhai mere se toh micro service puchi thi fresher ke interview pe😂

  • @lastwish6428
    @lastwish642810 ай бұрын

    Link for part 2 pin in comments section

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    check once

  • @evolverse858
    @evolverse85810 ай бұрын

    21:31 we can't call m1 method cuz main method is static and m1 method is non static method

  • @CHALLENGESTORY

    @CHALLENGESTORY

    10 ай бұрын

    So for that reason he has created object of the class, so calling should be possible, unless it is not in other package.

  • @ynkumarnitin
    @ynkumarnitin6 ай бұрын

    at 22:48 , she is correct, didn't get any explanation

  • @sankhasuvraghatak
    @sankhasuvraghatak10 ай бұрын

    Sir can the resume be of more than 1 pages? As i saw her resume is of 2 pages, that's why I'm asking

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    Resume should be in one page only

  • @_sarthakmisal
    @_sarthakmisal8 ай бұрын

    38:06 😂

  • @darshanjadhav3665
    @darshanjadhav36659 ай бұрын

    Sir I'm from nonit please suggest me can i get a job in IT

  • @myWorldd860
    @myWorldd8606 ай бұрын

    Someone else is writing the code🧐 33:50

  • @PoliticalTruth1
    @PoliticalTruth110 ай бұрын

    i am sorry fo that sir you said sir we can initialize the final variable with the help of class constructor but it is not possible we can not initialize the final variable by using constructor if we will try this tyhan we will be getting compile time error. you can check it in you video timing at 17:36 if you want than i can tell how to initialize the final variable in another way. but no worry sir you are great teacher i respect you, but sometime anyone can mistake because we are human being na sir that's why but no worry. Again i am saying sorry for that sir.

  • @PoliticalTruth1

    @PoliticalTruth1

    10 ай бұрын

    Sir am i right or wrong sir please tell me

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    package com.javabykiran.Final; public class A { final B b; // NO ERROR as we have. //done the initialisation in constructor final int x; A(){ b =new B(); x=28; } } class B { }

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    no need to worry we all are human beings.

  • @farziikhan8917
    @farziikhan89177 ай бұрын

    Ok let answer my question that what is difference bw abstraction and encapsulation in detail with real life example Edit: Don't answer me from chatgpt due to I search it on this question alot but I can't find the satisfied answer

  • @user-gt6xk2pk4i
    @user-gt6xk2pk4i8 ай бұрын

    Faculty must explain diamond problem. Any reason to tell her to close other projects to start with a new project. Min/Max is not using Streams API which is just 1 line instead of what she has coded. All these variables can be instance variables only. You cannot declare local variable with public final int xx = 10; inside a method? Also declaring them inside method for local variables public final int xx = 10; static int yy = 20; final static int zz = 1111; will give compile exceptions. final int aa; will compile but that is a dead variable. if used then you will get compile exception as it needs to be initialized new A().mx() will work instead of compile error at mx().

  • @deepikamehendiartist9285
    @deepikamehendiartist9285Ай бұрын

    Where is your coaching

  • @TheKiranAcademy

    @TheKiranAcademy

    Ай бұрын

    In Pune For More Details Contact Us on 9075 777 123

  • @RupeshYadav-kt5dv
    @RupeshYadav-kt5dv10 ай бұрын

    Voice is very slow

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    Thank you for your feedback. We will take it into consideration and strive to improve in the future.😊

  • @rajatkumarmahata4127
    @rajatkumarmahata41274 ай бұрын

    There is no global in Java is called instance

  • @rishabhgupta1964
    @rishabhgupta196410 ай бұрын

    To hum kya kra

  • @guesswhoiam784
    @guesswhoiam78410 ай бұрын

    I will give 6.5 / 10 to this girl.

  • @AnadiHirpara

    @AnadiHirpara

    10 ай бұрын

    bhai jis tarah se vo logic implement kar rahi hai i think 9/10 hona chahiye

  • @TheKiranAcademy

    @TheKiranAcademy

    10 ай бұрын

    @@AnadiHirpara❤

  • @Lakshmankablog

    @Lakshmankablog

    10 ай бұрын

    ​@@AnadiHirpara😅

  • @kshitijdwivedi1282

    @kshitijdwivedi1282

    9 ай бұрын

    @@AnadiHirpara correct

  • @RealSlimShady-um6gf

    @RealSlimShady-um6gf

    7 ай бұрын

    Don't expect freshers to learn in 1 hour. Over the period of time they learn with exposure. Their basics must be strong

  • @AnadiHirpara
    @AnadiHirpara10 ай бұрын

    sir There are one doubt at 14:17 you say If class is Final then automatically the method of that class is become final we can't override it... But it's totally wrong because Each method in a final class can be individually declared as final or not. it is not a requirement for all methods in a final class to be final. please justify this doubt..

  • @samarendrasingh1456

    @samarendrasingh1456

    9 ай бұрын

    If class is final then we cannot extend it And if method is final we cannot override it If variable is final we cannot reinitialise it.

  • @pratik.784
    @pratik.7849 ай бұрын

    Photo mein alag asli mein alag 😢

  • @RealSlimShady-um6gf
    @RealSlimShady-um6gf8 ай бұрын

    You said interviewer will screw you up to this girl

  • @gevariyameetb
    @gevariyameetb5 ай бұрын

    Did she get good placement ? I have one vacancy i would like to hire her we can offer upto 15ctc.

  • @leila595
    @leila5958 ай бұрын

    No offence, but I cannot understand half the words you're saying. Very frustrating.

  • @jirikaczur4714
    @jirikaczur47145 ай бұрын

    Tried to watch it but l don't understand this guy at all

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