Java interview questions and answers for experienced | Live Mock | coding interview

This Live java mock interview contains variety of interview questions from java, micro services, web services, spring, hibernate and restful web services.
Candidate Info :
Name: Akhil Nibber
Profile : Java Developer
Years Of Experience : 5+
Work Location : Virginia,US
Key skills : Java, Microservices ,, Spring, Restful Webservices ,Hibernate
Insta : / akhil_nibber
Watch next mock : (Hibernate / JPA)
• Java mock interview | ...
Question Timestamp :
00:00:00- Introduction
00:03:12 - Q1. @component vs @service vs @repository
00:04:12 - Q2. What will happen if you will use @service over a DAO?
00:06:40 - Q3.Explain spring Bean Lifecycle
00:11:05 - Q4.how you will call the @Predestory marked methods in the standalone application.
00:16:58 - Q5.Explain the helper class that initializes and destroys the web application context.
00:18:40 - Q6. What are the RestClients you have used in your project?
00:20:10 - Q7.getForEntity() vs postForEntity()
00:21:19 - Q8. What are the uses of ResponseEntity?
00:22:10 - 09. What should be the delete API method status code?
00:22:20 - Q10. Why should you handle response timeout while calling any API?
00:25:10 - Q11. Explain the differences between Server timeout and Read timeout.
00:25:40 - Q12. What is versioning in Rest? what are the ways that you can use to implement versioning?
00:26:56 - Q13. How does Basic Authentication work in Rest API?
00:30:08 - Q14. Should you use JWT or Session-based authentication in the microservices environment?
00:34:18 - Q15. What is content negotiation?
00:35:31 - Q16. What are the cross-cutting concerns in spring? how do you implement it in microservices architecture?
00:37:12 - Q17. How to create custom validators in spring?
00:38:19 - Q18.core java interview questions and answers for experienced
00:38:22 - Q19. How hashmap works internally?
00:32:50 - Q20. List vs Set
00:40:30- Q21. java interview questions coding
00:40:56- Q22. ArrayList Internal coding hands-on questions
00:43:14- Q23. Collection coding interview questions java
00:44:26 - Q24. defining the constructor capacity in Arraylist increases performance?
00:46:00 - Q25. How Arraylist works internally?
00:50:14- Q26. Difference between fail fast/fail safe collections
00:52:16 - Q27. Which types of collections consume more memory; fail-fast or fail-safe?
00:53:03 - Q28. core java coding questions in collection iterator.
00:57:45 - Q29. Can you modify the collection return by Arrays.asList()?
01:01:45 - Q30. Questions on ConcurrentModificationException and CopyOnWriteArrayList.
01:04:40 - Q31. Explain the Signleton design pattern. How spring's singleton scope is different then GOF signleton?
01:08:50 - Q32. Give me a code walkthrough on the spring security internal workflow
01:16:14 - Thank you
What will happen if you will use @service over a DAO?
Learn in-depth :- • @Reposicotry Vs @Servi...
Q1. @component vs @service vs @repository
• #10 Coding the service...
Q3.Explain spring Bean Lifecycle Q4.how you will call the @Predestory marked methods in the standalone application.
• REAL-TIME: Spring Bean...
Q13. How does Basic Authentication work in Rest API?
• #3 Spring Security Fun...
Q17. How to create custom validators in spring?
• Develop Custom Validat...
Q19. How hashmap works internally?
• How HashMap works inte...
Q20. List vs Set Vs Vector (in-depth collection interview questions discussion)
• ArrayList vs Vector ||...
Q23. Collection coding interview questions java
Print duplicate occurrences of string in java
• Java coding interview ...
Q31. Explain the Signleton design pattern. How spring's singleton scope is different then GOF signleton? (Spring bean scope)
• Decoding Spring Bean s...
01:08:50 - Q32. Give me a code walkthrough on the spring security internal workflow
• Let’s be a PRO - Sprin...
#javainterviewquestionsandanswers
Category :
Java interview questions and answers for experienced
spring interview questions
java interview questions coding
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[@krishankantagarwal8640]

Perfect. I have given multiple interviews in last few weeks. I came across maximum of the questions which you asked Akhil. Thanks Abhilash. Keep this good work going.

[@SeleniumExpress]

Thanks, Krishna ! 😊

[@manutyagi8019]

I also want to appear for java and spring boot mock interview how can I appear. I Have over 2.5 years of experience

[@nagamanjunath2102]

This channel is highly underrated. I'm so glad KZbin recommend this today. 🙌

[@abhijeetpatil8231]

Thanks for making & sharing your views & experience with us. Whole heartedly appreciating all your efforts.

[@jatinsharma3792]

This video realised me how much should I need to prepare with my project for the first interview as a Java backend developer. Thank you for this session.

[@The_Little_I_Know]

How did it go ? You got it?

[@devashishmanjhi]

Great work Avilash !You always do such great work

[@bkumar256]

Excellent videos for technical person. I learned a lot new things from this video. Thanks a lot Abhilash and Akhil for preparing this video.

[@ahmetbcakici]

What a perfect content TYSM both of you guys! Dear Selenium Express please make more videos like this mock interviews if you have time:) Thanks again!

[@aakansha5889]

I saw your channel few days back and the content is really amazing, thank you for all your hardwork and keep making these types of videos

[@prasanjaykumar9026]

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[@walterwhite7167]

Amazing content! Thanks a lot! Can't wait for new upcoming interviews

[@ArafatBagalkot]

Very much interesting and co relating interview.thanks alot

[@mohammedsardar3779]

What a supportive and friendly interviewer. Glad if we get in real time..

[@VirajSalokhe963]

Confidence booster video. ❤️.. Couldn't thank u more abhilash. I was down with confidence. Almost all things and concept which u guys discussed , I use in my daily routine, which I can not articulate. This video gave me deep insight about how to answer in interviews.. ✌️

[@drakezen]

What a great interview. Please make more of these interview question/answer videos for experienced developers.

[@pianodimension4242]

Definitely no words in appreciating your effort Abhilash. Great work guys.

[@bigboi8535]

Amazing content , Thanks a lot Abhilash ❤️

[@shaikmohammadsiddik2747]

Really Super video....Keep doing this stuff..

[@codingshinobi7271]

This is the best best video I have ever seen. You are so clear with the concepts. And this interview cleared most of my confusions asked during an interview. Thanks a lot ! 🤗

[@saurabhprakash3831]

Amazing content...love it.

[@shrutikulkarni7020]

I learn a lot of things and important points. Thank you so much.

[@zeesh49]

good interview, very informative, thanks

[@prashantbarwe9633]

Thanks Abhilash, It's really appreciate.

[@glaucogoca]

Thanks for sharing with us this interview. It's excellent to review things that we already know and learn new things. Congratulations. You are helping a lot of people.

[@Creativethings14]

Perfect video for recall overall on java spring microservices security and hibernate thanks abhilash 👌👌👌

[@PoonamSharma-gy3ky]

Helpful content to brushup the concepts and it boost's the confidence as well,,,keep the good work @selenium express

[@PapaFranciscoOk]

Im an experienced Software Developer but i needed some practice for an interview and this is by FAR the best video to get fresh again, what a great interaction you both had Abhilash and Akhil. Thanks thanks thanks and im glad that there are so many talented people coding out there.

[@vishnuvardhan7204]

wow, only the word I can say thanks. your deep insight about topics. I reminded my training time a lot more helpful for upcoming students.

[@NDM007]

Really found more deep concept rather than any class and Java video

[@praveenreddy7004]

Great job ! Lot insights to learn from this. Really Thanks for the video.

[@abcdefg143ful]

its just awesome , great work

[@Salimsh12y]

Thank you Abhi Sir for an amazing content🔥✌️

[@shilpinandy9921]

This is my first comment in any video... i actually had to do..This is just an awesome content.. so much technical and relevant for people looking out for a switch.. looking forward to learn more from you.🙂

[@prasanjaykumar9026]

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[@javatrends3883]

Keep doing this thing this really help to lots of people who looks to sitch job and learn new thing. Good job avilash.

[@indiansoldier3654]

Nice collection of questions Thank you 🙏🤘

[@shreyar5962]

very good, and helpfull .keep up the good work !!!

[@learnwithme9571]

very very informative for interview

[@supriyakamble2739]

Perfect Abhilash..It's very helpful. Appreciated.

[@AllinOne-et2on]

Great job Abhilash and your making our job easier by making these videos

[@sanjaymakhija1311]

Loved it... Full of knowledge..

[@srinivaspakala6959]

Awesome...simply awesome....great work guys...

[@senthilmurugangsm]

Thank you very much for this video. it's really awesome!

[@R_M965]

Good ...I got so much clarity on spring boot and microservice environment

[@satyasays1543]

Thanks both of you ...very good questions were discussed.

[@MS-yn1zj]

nice abhilash ..liked the style and content it was discussed for benefit of viewers

[@prashantmore8489]

Thanks for sharing with us 🙏🙏

[@praveshsinghpal]

Its very helpful, great job guys 😀

[@srikanthchowdary8595]

Thank you so much bro and keep doing these kind of videos

[@akashrathor9863]

Very helpful video . I love it

[@pransgalaxy]

Thanks sirji its very helpful for me

[@thegirlfrommoon]

This is so helpful. Thank you for creating this content.

[@shekerraju519]

Thank you very much, akhil and abhilasha.

[@venugopalreddy1103]

This video is very helpful, please make more mock interview videos.

[@subahsishsarkar8186]

Will love more vdos like this

[@VishalSharma-rn7mt]

Awesome next level knowledge

[@amulbiradar6145]

Thank you, we got confidence after watching this video.

[@aabhijeett86]

Good technical conversation. !!

[@arvindpandey8793]

nice content..keep uploading

[@swagatpanda2681]

Top Quality Content, Thanks a lot , Abhilash and Akhil, It's been 2years of shooting this, still the go to video to refresh everything. I would request abhilash to have more of this type of content..

[@debayandas7279]

Please please share such videos. These are awesome

[@shalakasawale8938]

Very helpful Content !

[@1712Swapnil]

great job guys....kudos to your efforts and dedications. You made my life bit easier and I will be more confident in my interviews after watching this.

[@debayandas7279]

Please please post more interview videos. These are really help full and full of knowledge.

[@munairoy3364]

Very important vedio 👍👍👍👍

[@entertainmentume9743]

Very nice interview and discussion

[@TrupsWorld]

Thank you Abhilash, all your videoes are very much knowledge base and always help to clear concepts, keep it up 🎉🙏🙏

[@THESANX99]

I Actually want this type of videos thank you sir.

[@mdtanweeralam6871]

Marvellous interview

[@amiyarout217]

Very helpful video

[@baptista21]

wonderful job guys!!

[@poojagiri5822]

Hi Abhilash..no words to appreciate your effort its just awsome.. plz explain all java 8 related interview questions as well.

[@kirankumarboinapally8747]

It was nice conversation Abhilash and Akhil. This kind of initiative definitely helps others who are in the interview preparation.

[@nareshstudyacademy3766]

Abhilash plz make videos like this these are very useful for new comers....Plzz....

[@mrrishiraj88]

Great! Thanks a lot

[@subasreesuriyakumar3442]

Thanks a lot 🙏🙏.. It is very useful.. Helps a lot and gives more confidence to attend interviews

[@prasanjaykumar9026]

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[@hiteshpant9868]

Thanks for this amazing stuff

[@okikayastha7068]

Really helpful 👍👍

[@deepikabansal4107]

Super Awesome, helped alot.

[@pawanpreetsingh7989]

you are doing a noble job abhilash❤️ thanks man

[@SeleniumExpress]

Thank you, Pawanpreet 😊

[@avegeta1]

your work is amazing!

[@nojoke3678]

BASICALLY this is a very good video

[@sandipnaikwade6219]

It's a good best experience...just revised many things bro .....thanks lotttt...

[@techy0716]

Excellent

[@saicharan8675]

Very nice, please help us with more videos

[@homerSImpsonss]

very good questions

[@ashwinkumar09uvce]

Thanks for the very useful mock interview session. Got more confidence after watching this video. I loved the content. ❤️

[@tasteanotherbite1265]

Very helpful video 👏

[@NeetuSingh-kn5yq]

Hey guys you have done great job , it is really helpful and very much informative, thank you so much.

[@sreedatta1199]

Hi Abhilash, Thanks a lot for posting mock interview, if possible please make videos on RESTful web services.

[@SeleniumExpress]

Will do, Sree 😊

[@gello2777]

perfect interview...please upload few more videos on core java

[@manojgayakwad1059]

very helpful video ..please make more videos on hibernate and core java also. Thanks

[@pallavishahare790]

Very helpful Abhilash .. Good job

[@SeleniumExpress]

Thanks, Pallavi ! Happy to know that.

[@prashantmishra9645]

Awesome interview

[@dan2thi]

Really helpful stuff!

[@manchalapadma4437]

Too good now on I won't miss your videos

[@murthyinutube]

Fantastic

[@rairai6202]

Guruji ho gaye bhai 😉🙏

[@asemreddy1867]

Thanks Abhilash, It's really Good & useful for All Audience ..

[@SeleniumExpress]

Glad it helped, Asem !

[@ympfilms8872]

Good Conversation guys 👌

[@sachinlagad9106]

full nice interveiw

[@RajeshSriMuthu]

Its so useful

[@PradiptaGhatak1997]

Thank you very much.