Java Mock Interview | Fresher Java Technical Round | OOP Concept | Core Java Interview Questions

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Hello friends, this is a Mock Interview with a Fresher Student. She completed a Bachelor’s degree in IT (2018 - 2022) from R.M.D Sinhgad School of Engineering, Pune. We appreciate her efforts to answer all questions asked. In this Mock interview, we have covered all the questions that should be prepared for Core Java. If you are a fresher and a beginner in learning, this is for you.
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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👉About The Kiran Academy
We are an interactive and 𝗹𝗶𝘃𝗲 𝗲-𝗹𝗲𝗮𝗿𝗻𝗶𝗻𝗴 platform as well as an 𝗼𝗳𝗳𝗹𝗶𝗻𝗲 platform.
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#kiransir #javabykiran #jobs #freshers #placements #salary #javainterviewQuestionsanswers #placementQuestions #besttraining #java #testing #Freshers #onlineclasses #offlineclasses #hybridcalsses #thekiranacademy

[@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

[@soumighosh2823]

Please make interview questions on c++ ...

[@radhikagore9897]

Class is a blueprint of object and Object is a instance of class.

[@tusharpatil2875]

yes ! i am also confuge to that girl answers

[@ajaythombare6235]

this is what happens when u dont implement ur code & just go for defination

[@HPR2004...]

​@@ajaythombare6235😅

[@Chaitanya-01]

class is instance of class

[@indirapriyadarshani4828]

In this mock Interview, what I found is that Interviewer's appreciation for the interviewee and He is also explaining some concepts which are important to her that she's unaware of as well as to the viewers.

[@Krm1889]

Encapsulation is practice of bundling attributes and methods that operate on those attributes into a single unit called a class, which helps to keep implementation details from the outside

[@Deepakkumar-kr2fk]

you have asked very easy questions now a days interviewer asks more from advance java like springbood , jsp and all

[@Ram_krishna]

wow she is taking real time examples😍😍

[@designandsubash]

Interview Report: Core Java Concepts: - Score: 5/10 - Remarks: Demonstrated basic understanding but struggled with some fundamental concepts. - Improvement Needed: Focus on understanding key Java concepts, such as encapsulation, inheritance, and static keyword usage. Object-Oriented Programming (OOP): - Score: 6/10 - Remarks: Showed awareness of OOP principles but lacked depth in explanation. - Improvement Needed: Practice explaining OOP concepts with real-world examples to solidify understanding. Java Frameworks and Libraries: - Score: 3/10 - Remarks: Struggled with the understanding of frameworks like Spring Boot and Hibernate. - Improvement Needed: Study and gain hands-on experience with popular Java frameworks. Exception Handling: - Score: 4/10 - Remarks: Limited understanding of exception handling in Java. - Improvement Needed: Focus on the practical implementation of exception handling, including the use of try, catch, and finally blocks. Threading and Concurrency: - Score: 5/10 - Remarks: Basic understanding of threads and processes but lacked clarity. - Improvement Needed: Dive deeper into Java's concurrency model and practice implementing multi-threaded solutions. File Handling: - Score: 3/10 - Remarks: Confused about the roles of FileInputStream and FileOutputStream. - Improvement Needed: Study file handling in Java, including reading and writing operations. Communication Skills: - Score: 6/10 - Remarks: Communicated clearly at times but often hesitated and paused. - Improvement Needed: Practice articulating thoughts more confidently and clearly. Areas of Appreciation: - Daring and Confidence: Willingness to participate in a mock interview and face challenging questions. - Engagement: Engaged with the interviewer and attempted to answer all questions. - Some Correct Answers: Provided correct and thoughtful answers to several questions, demonstrating potential. Overall Score: 46/80 Summary: The candidate demonstrated a basic understanding of Java and OOP concepts but struggled with more advanced topics such as frameworks, exception handling, and file operations. Her communication was clear at times but often lacked confidence. Recommendations for Improvement: - Study and Practice: Focus on studying core Java concepts, frameworks, and exception handling. Engage in hands-on practice to solidify understanding. - Mock Interviews and Self-Assessment: Engage in more mock interviews and self-assessment to build confidence. - Seek Feedback: Seek feedback from peers or mentors to identify specific areas for improvement. Appreciation: The candidate's daring, engagement, and willingness to learn are commendable. With focused study and practice, she has the potential to excel in future interviews. Her positive attitude and willingness to face challenges are qualities that will serve her well in her career. here is in detailed report of this mock interview.

[@sarathsai6962]

these sort of difficulty level questions are generally asked for how much package jobs sir

[@mr_ashu_vlogs]

Its a nice explanation bro.thjamks for it.

[@HPR2004...]

Hi sir what's you doing?

[@shashavalijava9]

She has confidence but nice 👍👍👍 thanks to Kiran sir

[@allauddin_khilji_delhi_wale]

Sql stands for Structured Query Language Just like we communicate with each other using Hindi English etc.by using sql we communicate with databases

[@anirbanghosh3292]

2 things to learn Understand before speaking Have confidence in what u know

[@nikitapatil6684]

Thank you sir 🙏 Eye opening

[@Healthysoul145]

Class is a user defined datatype that's the better answer to give while defining a class

[@user-qk6qd1gu5b]

Thank you so much sir. Till now I had no experience even in mock interviews but you made my day. Keep posting the videos sir. Once agin thank you. 😊

[@Vilan_gaming]

Try catch is used for exception handling Try block executes the code whereas catch block catches the exception

[@rdxdevil5083]

sir i am feeling very good after watching her interview, i know that in my interview i will select in this interview

[@kadalirohithkumar9696]

after watching this video i got to know that i have more than enough knowledge to pass any java interview

[@firdavsshokirov29]

I found it very great and informative.I like it keep going please

[@shakirmalik9029]

The best thing I got @19:38 was, "Try giving interviews to yourself". This is not the only thing I learned; I gained a lot from this interview. Thank you, sir! ❤❤ Can you give me heart sir❤❤

[@TheKiranAcademy]

Great tip!

[@prasadchougale6895]

Confidence is equally important for an interview . good try.keep it up and all the best☺

[@deakhkyarahahaire6045]

Tbh I agreed with this mai 2 baar reject hua hu due to lack of confidence!! Maine 75% answer diya tha answers

[@okey6294]

​@@deakhkyarahahaire6045 bro what should I more focus on For an interview or campus placement!!

[@tusharpatil2875]

@@deakhkyarahahaire6045 75% dene ke bad kya galat kiya bhai

[@yashsolanki3665]

Yes just memorize everything

[@varpevishal9146]

Sir this interview is very friendly and good but can we tell about final package in Lpa ?❤🎉

[@kathiravanjagadeesan]

awesome command both exhibit

[@logeshr1761]

Thank you sir for mock interview

[@fahadamjad8793]

Basically she is describing the term programing is not the name of learning or reminding the defination you just have the knowledege about the term in the actual you have to tell above the funcationaity

[@andythomson2227]

Sir you are great,your always calm and composed during taking interview i like it very much

[@TheKiranAcademy]

So nice of you

[@vinodphalke5153]

Nice.. Thanks for Sharing

[@gourgopaldas3041]

Sir I am very inspired for this interview

[@built_logic]

Class is a blue print Object : is instance which have methods and properties

[@KRajesh-ej7dy]

Very much friendly interview

[@Nikhil_bhandwalkar]

very nice interview and the questions quality is also very best i learnt many good things from all questions and interview, thank you so much for giving this precious knowledge. Thank you so much sir, love from Maharashtra

[@TheKiranAcademy]

Most welcome

[@HPR2004...]

​@@TheKiranAcademysir how can i take mock interview???

[@ayushjhawar9741]

Class is a blue print and object is instance

[@tejajami6729]

kiran sir this mock interviews is very helpfull

[@aneeshlonkar8493]

Kiran Sir is best interviewer. He focuses on making candidate to feel confident and comfortable

[@user-sm6jz3ed1y]

No Problem!!

[@UjjwalSingh-ew6wz]

Sue whatever you asked I know each of questions ans beacuse i have done much practice over that

[@prasathd7635]

Super ,very useful👍

[@ashutoshwagh9001]

static is a keyword, it is one copy storage, if the method or variable is static then we will call by class name.

[@kuchnahi2996]

Its technical term not specifif

[@Apoorvaj1]

For static variable -> single copy will be created at class level and shared with every object of that class. And in instance variable -> for every object separate copy of instance variable will be created. In static variable -> we can access by using class name and in instance variable -> we can access by using object reference

[@thaneshwaryadav1135]

I givens many interviews and this is my personal experience sir, mostly interviewer asking write a some code this this logic. theory part is also good but coding part ?? So please i humbly request you please make a one video this topic and solve the problem all students . And i follows you last three months your all videos very helpful for me. Thank you so much sir 😊

[@renukareddy7958]

Thanks for sharing❤🎉😊

[@r.r.renu.147]

Thank you 😊

[@akshaythube6493]

Thank you sir for this mocks, we also prepare this question for my tommorow s interview

[@TheKiranAcademy]

All the best

[@piyushjhawar8680]

Aapk as a fresher Jaa rhe hai or calls kaise mile please bataiye thoda

[@sameersyed7673]

18:06 multiple inheritance is not there in java instead of that it has hybrid inheritance and multiple inheritance can be proceed using implement keyword while we are doing interfaces

[@khadijasaif4957]

Sir kindly guide kar daye kon sa best course ha kis ka scope zyada ha Web, Android, Graphics?

[@itRajesh-zq8rn]

Sir really awesome sir ❤

[@ALEX-fp7mr]

thank you sir

[@thaneshwaryadav1135]

Sir, I will tell you the definition, but if the interviewer is getting the coding done in front, then what will you do with it, you only tell the definition in your interview, what should you do about the coding?

[@user-jm8em9wo6s]

2:45 was the perfect defination of encapsulation .

[@pritamsaini2918]

😂😂

[@ayushbaranwal1094]

Sarcasm right?

[@shaik_shabbir786]

Good interview i think its good

[@Coding_here]

❤❤ good 👍

[@kuruvathirumalesh1185]

kiran sir you did mistake at 8:11 you said "method will not have body in interfaces". but from java 1.8 version introduced default and static methods in interfaces which means interfaces also have concrete methods.

[@user-ky4fo1wu4i]

Very nice interview sir

[@user-cm6kn7cn6c]

❤️ Good job sir.lot of things gained from this vedio🙏💐

[@TheKiranAcademy]

thank you and keep watching

[@gousestatusworld]

The Term Access specifier used by c++ programmers not in java. In java Officially we use Access Modifier. #JavaLearner

[@aravinthdavid8837]

Pls I want a mock interview in sql. Can you take the individual interview for me. I improve myself in dare.

[@S.Saurabh_]

If these questions are asked during a job interview, then you know its worthless. This is theoretical knowledge in its purest form, which every college and institutions asks in examination and if a company also wants me to have this knowledge and don't care about my practical knowledge and what I can really implement, then I am out. I do not want such job.

[@manasikulkarni3441]

Very good interview 🎉

[@TheKiranAcademy]

thanks

[@FLIMFLASH26]

i have one question , is that ok to give answer in our understanding format rather than book defination i give better answer in my words which i explianed

[@pawannishad_929]

Thank you sir ❤❤❤❤

[@TheKiranAcademy]

All the best

[@ranveervaghela7030]

"Thank you for giving me this opportunity to introduce myself" My English trainers were against this line. They said not to use this line in an interview

[@balushinde9500]

Sir please uploading SQL interview

[@mrinalgautam8156]

good job sir

[@faizanmohammed7687]

Are interviews really these flexible? I mean I thought interviewer would have a straight face and aims to fails us in interview.

[@adityaawari786]

Ask more questions on springboot annotations sir

[@aneeshlonkar8493]

Object is simply a physical entity. Whatever that we can see, touch and feel is object.

[@kamalsharma9651]

very nice video this video is very helpfull for me

[@TheKiranAcademy]

keep sharing

[@blackCodeDushans]

object is instance of a class i think , and class is blueprint of a object

[@mohammedesa1651]

I thought the same 🤔

[@saadmehboob8759]

you are absolutely right, but here coding went reversed. I astonished.😄

[@gaganvishwakarma6494]

15:44 hashmap is not the part of collection interface

[@Ravish_sir]

thanks sir .I want suggestion that i passed out in 2014 B.E(IT). should i try for full stack java developer?

[@TheKiranAcademy]

Yes, definitely

[@shahbaz6229]

The selection of the questions for the interview were very informative and useful. However, the interviewer should enhance their interview approach by being more polite, wearing a smile, and demonstrating enthusiasm. The current method of bombarding questions with a stern demeanor and lack of explanation needs improvement. Being knowledgeable alone is not sufficient; adopting a more supportive and positive interviewing style, as seen in Western practices, is required because its a great skill.

[@user-rs6ux7ko9x]

Nice Sir great

[@prabhatkumarsingh3073]

why i am feeling so confident after watching this video 😂😂😂

[@user-cm6kn7cn6c]

Iam studying in Final year bca.i think after bca doing mca .so ,your give some interview of mca of with high company questions

[@RehanKhan-xf3ml]

Do you conduct online interview ?

[@khanakhazana2.023]

Mast h

[@dipa1174]

Good

[@SuperLittle35]

still waiting for confidence and communication skills.

[@checkthisout9709]

Find in yourself that's enough

[@superman2guntur]

Try block theliyakunda interview ki Ela vachindhi ra Nayana.

[@divyanshu493]

Sir, is there compulsory to speak in English for any interview in the technical field?? Pls reply sirrr ?

[@sujalshekhar6378]

HashMap is not part of Collections class, right??

[@user-qm4us5jx6u]

Yes! Map does not extends Collection Interface but it is considered as integral part of collection framework.

[@vrajsharma]

Hashmap is not a collection but part of collection

[@muzahidpathan08]

Part of collection

[@MASTER07_GAMER]

Yes

[@aniketpisal8755]

I think there are 5 types of inheritance...😊

[@kuchnahi2996]

4 in java

[@ratikantadas2904]

Multiple inheritance doesn't support in Java

[@Mr_April_]

@@ratikantadas2904 multiple level inheritance can be allowed 😁

[@vishal_upadhyay52]

4 types

[@harshalpawar76]

@@Mr_April_ only by implementing interface

[@gourarammurali5316]

Stating question was wrong It is not access specifier it is acces modifier In python acces specifier In java acces modifers

[@MKARJUN-bn4od]

I have completed core java only and not done advance java like jdbc,servlet... If i know the core JAVA and data structure algorithm can I crack product based company interview ?

[@believerachiever4968]

I don't want to be rude or anything , It's just that , she told the definitions of class and object in reverse manner. class is a blue print for object where as object is known as an instance of class.

[@TheKiranAcademy]

correct. she tried that i liked. As we said we are just getting questions from sir rather than judging students.. thanks

[@ahsanqureshi6360]

Bro Thank Gof i saw your comment, I was about to question my knowledge :P

[@akashanand9740]

@@ahsanqureshi6360 same here man . I was so tensed and doubting on myself

[@Arish-ho9oc]

Spring boot is not framework it's just a tool only spring is framework

[@allauddin_khilji_delhi_wale]

She is confused between class and object giving opposite defination

[@Lakshmankablog]

Ye mam to bda khatarnaak bol rhi h , class to obj, obj to class 😂

[@kmlessingh5917]

Multiple inheritance is not supported in Java

[@amantransaha4880]

Through classes it doesn't support but through interface it supports multiple inheritance

[@sagarpawar2336]

public static void main(String [ ] arg ) can we write anything in place of string array in main method

[@mr.darksoul9109]

it will compiled but it will not execute because whenever we execute code java search for "public static void main(String [ ] arg ) " statement.....am I right ??

[@vegapunk6795]

@@mr.darksoul9109 it will only search for main method irrespective of arguments or access specifiers

[@omkaranabathula2006]

Guys we cannot change the parameter of main method

[@mr.darksoul9109]

@@vegapunk6795 thank you for correcting

[@uchiha_obito__777]

We can use var arg in place of String [ ] , because wherever there is one dimensional array,we can replace it by var arg but vice-versa is not true.

[@moviesclip4146]

Threat and process what is

[@supragaming07]

there is no concept access specifier in java ....java having access modifiers concept only ..question wrong

[@chionpanday8411]

She doesn't know that concept practically I think. She e was just memorizing some questions and trying to answer them. She needs to understand the concept. Otherwise must be answers on some basic.

[@yogeshreddy2050]

Bhaiya.. a follower from Karnataka .. Bhaiya apse bat ho sakti hai kyaa. Please 🙏

[@TheKiranAcademy]

contact on mobile no or fill the form link in the given below

[@futuretech13s]

online mock interview conduct

[@Omega_258]

It's better to buy a cowfarm and sell the milk than this mental tension and torture - Things we used to say in btech stands true even now 😂

[@allauddin_khilji_delhi_wale]

I need mock interview

[@rvardhan2859]

she knows 50% approach to the answers !!

[@user-cw7te3bp5e]

sir please if any candidates can not answer the qeustion please you tell the answer beacuse some viewer can not know what is the answer . So it is not a real interview sir if you say answer one can find his answer.

[@TheKiranAcademy]

Yes Good Suggestions Thank You 😊

[@jayanikam7728]

No....Object is a real world entity...not a blue print

[@Abu_hurera]

Ye mock interview Kya hotey hai

[@RohanGulig]

0.55 1.41 2.21 3.00 4.05 4.39 5.32 6.01