Spring Boot Interview Mastery | Question & Answer Guide for Developers | Part-1 |
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- Опубліковано 14 вер 2023
- #JavaTechie #SpringBoot #InterviewQ&A
In this comprehensive guide, we'll explore the most common Spring Boot interview questions and provide detailed answers and explanations. You'll gain insights into crucial Spring Boot concepts, best practices, and tips to help you excel in your interviews.
⏰ Timestamps
0:57 - Why will you choose Spring Boot over Spring Framework?
12:57 - What all Spring Boot starters you have used or what all modules you have worked on?
15:38 - How will you run Spring Boot application?
21:48 - What is the purpose of the @SpringBootApplication annotation in spring boot application?
30:33 - Can I directly use above 3 annotation in my main class, instead of using @SpringBootApplication annotation, if yes will my application work as expected
32:33 - What is AutoConfiguration in Spring Boot?
49:50 - How can disable a specific auto configuration class in Spring Boot?
53:50 - How can you customize the default configuration in Spring Boot?
56:08 - How Spring Boot run() method works internally?
1:07:51 - What is CommandLineRunner in Spring Boot?
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Hi @JavaTechie - Thank you so much for the all the Q&A videos regarding Java8, Collections and spring Boot. Got selected in a product based company for 25LPA package with 8LPA as current package. I was able to crack many companies and it was purely based on your videos and tutorials only. You have uplifted my entire career. Once again thank you so much.
Hello @nivedhanive
"Congratulations on your new job! I'm so proud of your hard work and dedication. Your success is a testament to your skills and the effort you put in. I'm glad I could provide guidance along the way, but it's your talent that truly shone through. Well done!"
Congratulations. How much experience do you have???
5.10 years
@@nivedhanive5142 Could you please share, what areas you've covered as part of your interview preparation
Thanks in advance, In case if you consider my request😊
Mostly on core java, Java 8, Spring boot, Microservices and few CI/CD tools
No one ever explained answers with the practical like this. Great work sir! Thank you
Legend. The man is a legend. Thanks JT
00:00 - 00. Introduction.
00:56 - 01. Why Spring Boot over Spring?
12:57 - 02. Spring Boot Starter you have used.
15:36 - 03. How will you run your Spring Boot application?
21:46 - 04. Purpose of the @SpringBootApplication.
30:32 - 05. Can I use 3 annotations instead of @SpringBootApplication?
32:34 - 06. Auto-configuration in Spring Boot.
49:50 - 07. Disable a specific auto-configuration class.
53:50 - 08. Customize the default configuration.
56:09 - 09. How Spring Boot run() method works internally?
1:07:54 - 10. Command line runner in Spring Boot.
Great man. Really you are really doing postmartum of spring boot. Please keep this question and answer series continue 🙏🙏. No one skip this video.
Yes I will 😊
since last 3 year I am following you - Really you are great - Directly indirectly many people got the job after watching your videos
Thank you so much for your efforts, these world are coming from heart 💖
Thank you so much buddy for your appreciation. Keep learning 😃
I got one by watching his videos.
😮 awesome @kaushik
My go-to guy for java interview preparation
this is pure gold and even more valuable than that
You are the best ❤❤❤
Spring boot provides autoconfiguration too
Based on starters we added in pom it will download Necessary jars and their dependent jars and relevant jars and it will do the nesscary depency injection for that
For example we are adding starters (speciallized jar) right
Jar file means it has classes and interfaces annotations so many things it will load those classes creates the objects for that classes and also does nesccsry injections on that class obj (if needed)
Kudos! Awesome amazing tutorial !
Great content sir. Thanks for helping people clear interviews.
Thanks a lot man, waiting for 2nd part.you'r really doing the great job. thanks once again.
Basanth… keep doing such great work and keep educating us like this!!!!!
Your are genius really explaining everything in details i have been using spring for more than 2 years now but haven't seen any one with this much clarity in the frame work and so much knowledge that to in depth .
You Have Earned a subscriber
I am loving this series and keep up the good work
thank you
Thank you so much for appreciating the efforts and i am glad that you find it helpful
very helpful video
Great content @JavaTechie.Appreciating for your efforts
Oh this was very nicely done. Excellent job! Much appreciation.
Appreciate your efforts, thanks Basant 👍
Appreciate your efforts, thanks JT
Excellent video, each and every concept detailed explanation. I can't thank enough
sos lo máximo, viéndolo antes de mi entrevista :(
Wonderful session... learnt a lot from this video❤
So helpful ❤.. waiting for part2
Thank You sir for uploading this kind of videos 🎉🎉
so much of hard work. Are you crazy or you are simply on a mission !!
Excellent explanation. Learnt many new things specially related to @enableAutoConfiguration.
waiting for part 2 :)
Thanks for such great knowledge!!!
The way you explained "Autoconfiguration" concept 🔥
Never found anywhere on UA-cam.
Kudos to your great research and work.
Thank you for appreciating it 🙂. Keep learning 👍
Thank you so much. It helps a lot in interview preparation.
24:20 - When he said "Postmortem", he really meant it.🫡 Hats off to you Sir ji, I wish that one day I too have as much knowledge as you. Thanks for everything ❤
Please check the others part as well buddy and thanks for your word
@@Javatechie It's already on my watchlist 🤩 I am preparing for interviews so binge watching all your videos. 🔥
Best of luck! Wishing you confidence and success in your interview preparation 🌟
@@Javatechie Thanks a ton ❤️ It really means a lot ✨
Thanks @Javatechie for the wonderful session.
Thanks sir for making useful videos for us.
But I request you very respectfully to work in a project in spring boot having at least 6 entities/tables using spring boot in the back end and React/Angular/Next in the front end
good work.
Great effort, this helps thank you sir 👍
Keep up the good work brother!! God bless you😊
Great video, keep doing these kinds of videos.
46:45 - As matchIfMissing = true, that is why this comes in positive match
Thanks JavaTechie for the indepth explanations
Great man awesome wonderfull explanation
thank you so much f@JavaTechi
excellent video. Thanks Basant.
Nice one
Great . Thanks Basanth
Awesome explanation..
Hi badanth way of explaining each point it’s great thanks .. please make video on design patterns of Java
Subscribed this channel after watching Kafka series, do more videos on Kafka, if possible pls do series on Apache camel, obviously you are doing videos on spring boot which are awesome. I recommend this channel to my friends.
Great videos sir. You are enlightening most of our lives. God bless you.
Thank you buddy keep learning
Nice learning.....
this is very good video 👌
Thanks so much!
we don't need any other resources to keep updated in java , Ur channel is enough. Great Bro. Keep it up. Thanks for all the efforts.
Thank you buddy 🥰
God bless you!
Thank you so much sir
Awesome Basanth
Good explanaation
Thanks Brother 🥰
Thank you 💯
No Words Sir, i Got a new Job because of you Sir..Wonderful content and you are making us strong in IT subjects sir.
So happy to hear this buddy. Good luck
@@Javatechie thank you sir
No words 🙏🙏🙏🙏🙏☺️
Thank you sir amazing explnation. Every weekend I am waiting for your new videos. I am waiting for 2nd part . It will help clear interview for lot of people.
Thank you Gopi 🥰. Yes the next part will be published this weekend
Excellent topic selection and very meticulously chosen talking points. Thank you bro. One request - please pause the Key Promoter X plugin while recording your video, it distracts for every click.
Thank you buddy . Noted
Basant - please do an end to end project playlist when you find time.
Java spring boot Microservices Kafka
Docker Kubernetes AWS/Azure CI/CD and at last React as front end please.
Thank you man u are awesome.
We are proud if we get spring web socket
Hello buddy here is websocket ua-cam.com/video/4Hyv4M1kFeM/v-deo.html
thank you 🙏
Hi brother, Thanks a lot for a well explained video and you have made this to easy to understand, I have one request to you, could you please create a another video soon on the springboot 3 migration from springboot 2.7 version, I have seen your previous video regarding the migration in 3.xx version, but in the actual scenario in the real time application, I am getting multiple different errors, as in my company's project, multiple third party jars and parent are getting used inside the service pom, in that case, I am getting dependencies conflicts, and even we are using third party jar for JWT authentication and there they are using security 5.x version not 6, like wise lots of conflicts getting, and if you can explain the dependencies hierarchy and pom in details with exclusion of jar and how in that video. Thanks in advance
Can you see here ??? :D Great stuff bro, thanks
Thanks 🙏❤
Thank you
Waiting for other parts sir.
Please do one video on microservices
Thank you so much sir ❤ from bangalore
0:57 - Why will you choose Spring Boot over Spring Framework?
12:57 - What all Spring Boot starters you have used or what all modules you have worked on?
15:38 - How will you run Spring Boot application?
21:48 - What is the purpose of the @SpringBootApplication annotation in spring boot application?
30:33 - Can I directly use above 3 annotation in my main class, instead of using @SpringBootApplication annotation, if yes will my application work as expected
32:33 - What is AutoConfiguration in Spring Boot?
49:50 - How can disable a specific auto configuration class in Spring Boot?
53:50 - How can you customize the default configuration in Spring Boot?
56:08 - How Spring Boot run() method works internally?
1:07:51 - What is CommandLineRunner in Spring Boot?
Good job dhruv 👍. Appreciating your work
Anytime :) My way of appreciating your hard work for making such wonderful videos. Thank you so much :)
Also, a small request, if possible, please pin these timestamps so that we all can refer it when we watch it again. I have posted timestamps for other parts too.
Yes i will do that buddy thanks again
@@Javatechie Thank you
Please provide the commandlinerunner with some preprocessing examples
Sir please make a video on spring boot and SMTP configuration in a new updated gmail
awesome appreciate your hard work and the way you put all springboot in one bucket.....please its a request do for microservices if possible.
Yes i will do that and hopefully publish it next weekend
@@Javatechie Thank you...Eagerly waiting.
Could you explain what is Applicaton context in Spring boot please?
where do you store boot jar files before deploying?
This is wholesome
Please make detailed video on microservices in depth questions with production ready explanations.
We cannot find production ready explanations anywhere. They just explan concepts for Beginners not for experienced who are looking for domain change
Sure man i will cover microservice as part of the same series
Thankyou for uploading this interview questions, answers are in practical way .
Could you please do the same for Microservies which includes deployment also dockers & kubernates.
in this area we are struggling to give to the point answers
I will come to that point in the same series
Excellent !!@@Javatechie
I am also waiting for microservice interview questions series.
Hi bro, Could u pls teach us step by step method to convert project from ant build to gradle
Hi Sir, please provide the pdf of this, Its very useful
Why you are using @import explicitly.... already you used @componentscan right can I get the explanation for that one
Hello ,
It was a good session :)
Can you please include the below question in next session.
How to create or make your custom auto configuration to work .
Like if we have to create our own custom Data source configuration to work and not to use the one offered by Spring boot.
How can we connect to multiple data sources in the same spring boot application.
Yes yes these questions are already listed for the next part
@JavaTechie - Can u clearly explain the Authorization and Authentication in Spring boot?
Please check out my spring security video. I have clearly explained there
is spring framework and spring same
Can we use @component instead of @service and @controller will it work?
The only controller you must need to add RestController in other layer can shuffle the annotations
Is this 5 part will be enough for interview for 2..5 Year experience?
Expect additional parts in the upcoming days; however, I can confirm that 40% of the Spring Boot modules are already included in this 5-series.
Basanth bro please upload some more question on java
Yes every weekend i will try to upload one Q&A
Could you please do a vide micro service interview questions please
Will continue that as part of the same series
Bro tomorrow is my interview and today is you upload this video are you god or something🙏
me too LOL =))) and now I need to watch it at 00:00 PM =))
@@udemytiengviet956 All the best mate
Thank you so much guys and good luck for your future 👍
❤❤❤
spring wikipedia
Please cut the introduction sound or may be you can change it it’s sound something like romantic song it doesn’t fit with the topic like educational video and it’s length is also long
🙏💯👍
Great Job once again Basant 👍 ! Big fan of your study materials. 💖 (Please disable alert for 'Project' shortcut on Key Promoter X 😋)
In spring website, I found to create spring boot application. but failed to find core spring application. anybody knows?
What dependency?
sorry! i didn't understand.@@Javatechie
I mean guideline to create spring core appliction.@@Javatechie
are these questions more junior interview like or rather mid?
Year of experience doesn’t matter . It can ask to any experience person buddy
I love your videos and I would like to watch and study them all, but the tone of the English is a bit annoying. It's funny that there are so many Indian people who finish every sentence as if they were a question. I'm telling you so you know, it's constructive criticism, I'm not trying to be a hater.
He is the best java teacher on youtube.
Thank you buddy i will try to improve this 🙂.