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

🔰Enroll for Advanced Certification in Java Full Stack: tinyurl.com/Javalogicbuilding
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.
🆓𝐋𝐞𝐚𝐫𝐧 𝐰𝐢𝐭𝐡 𝐮𝐬 𝐨𝐧 𝐓𝐡𝐞𝐊𝐢𝐫𝐚𝐧𝐀𝐜𝐚𝐝𝐞𝐦𝐲 𝐚𝐩𝐩 - 𝐚𝐜𝐜𝐞𝐬𝐬 𝐨𝐮𝐫 𝐞𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐯𝐢𝐝𝐞𝐨𝐬 𝐚𝐧𝐝 𝐣𝐨𝐢𝐧 𝐨𝐮𝐫 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐭𝐲!
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Java Full Stack Development involves developing both the client-side (front-end) and server-side (back-end) parts of a web application. It requires using Java programming language for server-side development and front-end technologies such as HTML, CSS, and JavaScript, as well as frameworks like Angular.
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[@TheKiranAcademy]

👉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]

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]

this student is much aware of all topics

[@DeepakGurumurthyIyer]

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.

[@akashtanajigurav8226]

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.

[@user-hp6oc4wi5x]

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]

Well said

[@xavier4107]

Super & very helpful questions

[@samitinjaymishra]

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.

[@sravanisingh9326]

Please keep these movk these are useful

[@asmitsingh5326]

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

[@dkprashanth2991]

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

[@mukulsaini2961]

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

[@user-lf1hv9gz8n]

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

[@TheKiranAcademy]

Keep watching

[@abhiii777]

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

[@amanoza2292]

Great 👍

[@krish2464]

amazing sir

[@Ramaswami_vlogs]

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

[@TheKiranAcademy]

All the best

[@AadiandJava1705]

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]

It's my pleasure

[@komaldandge4757]

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

[@TheKiranAcademy]

You are most welcome

[@endermanindia4948]

Her knowledge was mind blowing 😮

[@kshitijofthejune]

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

[@TheKiranAcademy]

Most welcome!

[@nrupal_gtx_gamer9594]

Great interview

[@pythondeveloper766]

It really helpful !!

[@ronakparjapati2264]

Amazing

[@amankumar-rb6su]

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

[@TheKiranAcademy]

Thank you, I will

[@pjjadhav417]

Great......❤

[@vaibhavbarade673]

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

[@sheshkumarroy8124]

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

[@No_Namee111]

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 😔

[@Pradeep-ut4hh]

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.

[@sihi__]

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

[@kiranjaiswal4330]

Nice 👌👌👌

[@abhiramguguloth0278]

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

[@Message719]

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

[@newtoyoutube9040]

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

[@sumitpal2515]

Very informative video

[@user-kb7cw6lf1k]

make the same for Web development

[@ayushgour9790]

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]

Sure I will

[@vishalnannaware8557]

her knoweldge is good ...

[@CHALLENGESTORY]

23:09 why the calling is not possible?

[@kupendra9082]

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 < n; i++) { System.out.println(5 * i); } sc.close(); } }

[@darshanjadhav3665]

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

[@MgM-zf2pw]

please, we need interview for python developer

[@thaneshwaryadav1135]

sir i waiting second part please upload

[@TheKiranAcademy]

Today at 6 pm

[@guesswhoiam784]

Waiting for part 2 please upload fast ❤❤❤❤

[@TheKiranAcademy]

today at 6 pm

[@bhojpuriyadance620]

Hacker Hai bhai Hacker😂

[@AbhishekKumar-ob5kj]

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

[@abhayrana4955]

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.

[@sankhasuvraghatak_667]

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]

Resume should be in one page only

[@TheKiranAcademy]

Java FullStack Developer Roadmap: kzbin.info/www/bejne/mqelloisrLqNfrM 🔰𝐉𝐨𝐢𝐧 𝐦𝐲 𝐟𝐫𝐞𝐞 𝐝𝐞𝐦𝐨 𝐜𝐥𝐚𝐬𝐬 𝐚𝐧𝐝 𝐮𝐧𝐥𝐨𝐜𝐤 𝐭𝐡𝐞 𝐦𝐚𝐠𝐢𝐜 𝐨𝐟 𝐜𝐨𝐝𝐢𝐧𝐠! 🚀 bit.ly/jbkgshub7

[@ynkumarnitin]

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

[@TechtalkAi2762]

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

[@CHALLENGESTORY]

is there difference between attributes and methods?

[@darshanjadhav3665]

Polymorphism

[@farziikhan8917]

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

[@rishabhgupta1964]

To hum kya kra

[@evolverse858]

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

[@CHALLENGESTORY]

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

[@ankurbisht4042]

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

[@deepikamehendiartist9285]

Where is your coaching

[@TheKiranAcademy]

In Pune For More Details Contact Us on 9075 777 123

[@PoliticalTruth1]

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]

Sir am i right or wrong sir please tell me

[@TheKiranAcademy]

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]

no need to worry we all are human beings.

[@lastwish6428]

Link for part 2 pin in comments section

[@TheKiranAcademy]

check once

[@rajatkumarmahata4127]

There is no global in Java is called instance

[@myWorldd860]

Someone else is writing the code🧐 33:50

[@user-gt6xk2pk4i]

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().

[@RupeshYadav-kt5dv]

Voice is very slow

[@TheKiranAcademy]

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

[@pratik.784]

Photo mein alag asli mein alag 😢

[@AnadiHirpara]

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]

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.

[@_sarthakmisal]

38:06 😂

[@guesswhoiam784]

I will give 6.5 / 10 to this girl.

[@AnadiHirpara]

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

[@TheKiranAcademy]

@@AnadiHirpara❤

[@Lakshmankablog]

​@@AnadiHirpara😅

[@kshitijdwivedi1282]

@@AnadiHirpara correct

[@RealSlimShady-um6gf]

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

[@gevariyameetb]

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

[@leila595]

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

[@RealSlimShady-um6gf]

You said interviewer will screw you up to this girl

[@jirikaczur4714]

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