Interview QA | 40+ Spring & Spring Boot Annotations Everyone Should Know | JavaTechie

As known there are a number of Annotations provided by Java’s Spring, Spring Boot Framework, and it would be quite difficult to remember all. Hence I had explained all annotations and its usages in detailed .
#javatechie #Spring. #SpringBoot. #Annotations
Spring Boot Main annotations
--------------------------------------------------
1. @SpringBootApplication
2. @ComponentScan
3. @EanbleAutoConfiguration
4. @Configuration
Stereotype annotation
----------------------------------------
1. @Component
2. @Service
3. @RestController / @Controller
4. @Repository
Spring Core related Annotations:
----------------------------------------------------
@Configuration
@Bean
@Autowired
@Qualifier
@Lazy
@Value
@PropertySource
@ConfigurationProperties
@Profile
@Scope
REST API related Annotations:
------------------------------------------------
@RestController
@RequestMapping
@GetMapping
@PostMapping
@PutMapping
@DeleteMapping
@RequestBody
@PathVariable
@RequestParam
@ControllerAdvice & @ExceptionHandler
Spring Data JPA related annotations:
------------------------------------------------------------
@Entity
@Table
@Column
@Transactional
Entity class relationships
@OnetoOne
@OnetoMany
@ManytoOne
@ManytoMany
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[@ramsp35]

Very good lecture. So many annotations compressed into a single video. No unnecessary loose talks or time wasting narration. Direct to point and crisp working examples. Fantastic effort.

[@Javatechie]

Thanks buddy 😊

[@bhagwatgyan6598]

Llllll

[@akhilpatro4003]

Great Concepts! You Made it easy for some working professionals, Instead of going through the books things are perfectly defined here. Eager to see the rest of the annotation

[@ShrivastavaMohit07]

Best learning as always, A very short yet comprehensive course if you quickly want to revise all spring/spring boot annotations. Best part is its all explained with examples. Thanks a lot!

[@subhrajeetpadhy]

Really nice to see all at one place with a well organized way. Please bring the remaining annotations as well. Thanks a lot 👍

[@uditkhanna2868]

Hands down one of the best 1 hour spent watching a video a youtube video

[@navneetgupta2213]

Effective overview of Spring and Spring boot annotations, helpful for someone like me coming back to these frameworks after multi-year gap

[@pritamsamanta9298]

I was searching for exactly this thing and you my friend dropped this beautiful video with clear cut explanation. Thanks a lot. Do make the second part soon.

[@zwilson507]

I just wanted to comment to say thank you soooooo much for this video. I am a very inexperienced developer. My company put me through a 8 month code school to take on a developing role, and everyone else on my team has years of experience and Bachelor's in CS or equivalent degrees. I find myself struggling to understand some spring boot annotations/concepts, and you covered almost all the questions I had and made it easy to understand. This video is underrated. Thank you!

[@Javatechie]

Glad that I can help you buddy max . Keep learning 😃

[@maheshmungase5690]

Amazing .. All Spring related annotations in one video . Very helpful for interview preparations.

[@sabeeshvk]

Very detailed description of all Spring-boot related annotations. Thank you for the amazing tutorial.

[@bathulanagendra4621]

You are a God sir. So many people Getting jobs with your clean and neat explanation. Thanks for your effort.🙏🙏🙏

[@Javatechie]

Thanks buddy 😊

[@venkatk161]

I agree. Thank you so much for good explanation!

[@sajid.farooqi8074]

Im also a bug fan of Basant Sir, but it's prohibited to say someone like your God, God is only one which is Allah

[@Javatechie]

They are just giving compliments buddy cool 😉

[@davronmaxmudov3972]

He is not a God, please don't write like that.

[@shashankdahake8985]

I have read many many sites to understand this annotation but ended here understanding here ... Tons of thanks and keep the great work as people like us needs this.

[@abhishekgowlikar]

No words to express the way you teach in short time. Kudos

[@poojapatole3573]

Everytime I listen to the intro I feel like I’m getting ready for a party and not preparing for interviews hahaha. I love it

[@vanshikamalhotra6941]

This video is just perfect …. Its informative and thorough and it is really covering all the major annotations, I am going to recommend this video to my friends

[@poojasp8330]

Hello Sir, You have made all the annotations understanding so clear and crisp. Thank you so much for coming up with this video. Please do more videos on spring boot.

[@sumitdhakad4127]

Best spring overview in an hour, And commendable job sir. we dont know how difficult it is to prepare this video. but we've learned a lot from it. thanks.

[@jyotisstyle]

All information in single video with examples helps a lot sir. Thank you so much. Waiting for part-2.

[@AshishYadav-se4db]

This is one of the best video in UA-cam which covers/provides the key aspects/concepts of spring framework. I was facing a lot of problem as previously ,now my picture is clear about annotation in spring-boot ,Thank you sir!

[@Javatechie]

Thanks buddy 😊

[@mohitgupta7613]

Thank you for making such an important and useful video. Must watch for all spring developers.

[@sivavaraprasad778]

Got more information about these annotations after watching this session. Thanks a lot

[@malaiarasi4400]

Cool stuff.. Thanks a lot.. Waiting for the continuation.

[@rojagude9879]

Great Video. Thank you for explaining each and every Annotation in detail.

[@muralitreddy]

You are the best. The way you explain is amazing. thanks for your effort and time. it helps many people like us

[@himalbajgain2280]

Thank you for outstanding educational video. Watched without skipping ads.

[@shilpashree6418]

Thanks a lot for making this video, all important annotations together. Waiting for next one.

[@jagan1957]

Wonderful categorization. It is very easy if segregated this way. Loved it. Thanks much.

[@MihirKulkarni3]

Good video. Thanks for sharing. 👍

[@biswajitsahoo5835]

Nice Content. It really helps a lot during Interview time.. Also easy to remember because of your explanation

[@13success66]

No one explain it well u are soo cool coder

[@ManiKanta-pe5ol]

Thank you so much for informative video. Please continue rest of the session

[@selvapandymoorthy4173]

Appreciate your effort. Quick refresh about the annotation. Good job!

[@Spirtual-Motivational-Politics]

excellent course bro.. awesome job.. thank you so much

[@achalgehlot4816]

simply say you are awesome ... waiting for second part

[@nancyreva5722]

Great session, and very useful for me. Thank you.

[@ganeshmohanty1599]

Please continue the rest of the pending annotations. Thanks for the great learning session.

[@user-zq4kk9qg1o]

Very useful video on spring annotations at one place, @JavaTechie Thank you so much. Waiting for continuation video of this , please release it soon.

[@harim5258]

Really Great session....waiting for the next one

[@sharmath101]

This video is perfect . Thanks for sharing sir

[@codered1122]

It is very useful content and I can able to understand all the annotations and its use cases as well, thank you for posting!

[@Javatechie]

Thanks buddy 😊

[@thirunavukkarasut8411]

Hi @java techie,
Your videos are awesome and easy to understand the concepts.. Keep posting , lot of people gain knowledge because of your videos.. Thanks a lot.👍

[@venkatk161]

Excellent presentation! Thank you so much

[@rishabhgupta8814]

Awesome explanation along with code it superb.

[@monsterhuntergo]

I wish I have seen your videos earlier but I still have atleast 10 hours to go before my technical interview. :) I felt like saved by the bell. haha

[@SivaKumar-yd8bz]

very good session and it more simple and clear explanation. more useful.

[@divyamahesh9032]

Awesome video, plz upload next part as well.thank u

[@viveksingh-zp5jh]

such a great information shared in 1 hr video. Awesome man, I stopped in middle of the video and commenting you . Hats off..highly appreciated

[@Javatechie]

Glad to hear this buddy. Part will upload in next weekend 😃

[@surya5064]

Thank you sir.. please continue the another video

[@dfytq]

This is extremely valuable content. Thank you so much.

[@archanaarumugam9044]

Very Useful Video, Thank you!!

[@greentorainchannel386]

This is one of the best video in youtube which covers/provides the key aspects/concepts of spring framework. I am proud of being your subscriber. Thank you very much for your deticateted effort in making this video. Eagarly waiting for the next part of this video. 👍👍👍👍👍👍👍❤️❤️❤️

[@Javatechie]

Thanks buddy. I am glad have subscriber like you who always appreciate my efforts ❤️

[@navneettripathi2110]

I rarely comment on any video. But JavaTechie and Code-Decode channels are doing great work. Kudos to both.

[@Javatechie]

Thanks buddy 😊

[@umamaheswarreddy9204]

As usual Great contact video basanth, thank you. Waiting for second part of video 😊

[@kounouzhlimi6932]

Best learning ive ever seen about @annotation, (y) perfect

[@MuraliM.A.]

Thanks for the video. nice lecture

[@kaushikmitra1982]

Thanks a lot for this wonderful tutorial !!! Very much appreciated 🙏🙏

[@user-oi5qg4mm1s]

Very concise and well explained. Good job.

[@zikriyashaik1027]

we will be waiting for 2nd part .. :) thanks

[@gbiz]

Thank you for this it helped me a lot to understand when you show how to do it with examples and what use case it can be used

[@viswanaththiruvengadam418]

Really Super explained all the annotation

[@TanishKumar-uz4wk]

Nice Explanation...which helps a lot !!!

[@utkalkesharisahu3014]

Thanks for this.
Waiting for part 2.

[@ashwinmarathe1612]

It was really helpful.. thanks a lot for a beautiful explanation. Also I am eagerly waiting for the next part.

[@manivasuppalamarthi6948]

Really awesome video in recent days

[@jitendraswain8870]

its really helpful for everybody,please upload more for future reference.thanks

[@AkarshKollepara]

This is the video which I am looking for, Thanks a ton for the explanation brother

[@sanjeevbhatt741]

Amazing content . Crsip and precise

[@kirankumarsukumar]

Amazing work. Thanks bro

[@sachinmankotia2291]

Amazing content. Thanks for a lot for this :)

[@dmarquina]

I've being using a lot of these annotations but now you give them order in my brain! Thanks bro!

[@Javatechie]

Thanks buddy keep learning

[@rajeevkalangi2472]

Thanks Man. You are just great.

[@akankshasinha3352]

Sir thankyou so much...... Especially for the usecase of multiple implementation classes for an interface. I was so confused on this and everyone used to say tightly couple and loosely couple but today I got to understand this perfectly and I am so happy right now.. THANKYOUUUUUUUUUUUUU so so so much sir.. Stay blessed sir :) :)

[@RealFakira]

Thanks for the amazing examples

[@sureshbabu4167]

You are really excellent with your explanation and way of presenting concepts in very clear manner. I gain lot of confidence after watching your videos.

[@Javatechie]

Thanks Suresh . Keep learning

[@alaaossama]

Thanks man, please we need a second part, it was very helpful thank you

[@skbisoi2362]

Really it nice explanation giving a example. thanks a lot

[@surajdudhe1086]

Thank you so much for this video...

[@subhampatidar2193]

Great - Thank you so much ☺️

[@chinnarajr8689]

Thanks for this video very useful, please upload next part

[@sharanyabhiram3601]

Your video makes even starter to learn concepts in understanding way❤

[@thechosenone8523]

I saw this video, and I subscribe to this channel.

[@armansotude1474]

Thanks a lot! Very informative❤

[@maheshbabuchindaluri9593]

Thanks for the quality session.

[@gopiab9302]

Great content.I completely watched and enjoyed the session. All important annotations in a nutshell to revise and also to practice. Waiting for the next part.

[@Javatechie]

Thanks buddy 😊

[@bestway1134]

I'm also enjoy from this content I like this session I watch completely this session we are waiting for the next video thank u so much

[@Javatechie]

Next weekend I will upload buddy 😊

[@sathiskumarp]

Really good one and useful.. Excellent

[@nayanankmahajan]

Thanks. Your videos helped me crack a lot of coding interviews. Content is practically applicable to any Java/spring dev day to day tasks.

[@Javatechie]

Thanks buddy. Good to know this

[@salithachathuranga6037]

You are a Springboot PRO man!

[@vaishnavi_cholli]

Good Explanation

[@abdurraseed8322]

Sir please create next part of this and thanks for explaining nicely and undarstable keep it sir

[@hydro6527]

Waiting for another session of anotation bro .your hardwork will not waste bz your content will always helpful in the future for upcoming students who want to learn.❤️❤️👍👍👌👌👌

[@Javatechie]

Thanks buddy 😊

[@aadiraj6126]

Good highlights. Plz bring ur next extended annotation lecture today or day after tomorrow. Bring it soon 🙏

[@Javatechie]

Thanks buddy 😊

[@pratikbondarkar5128]

🙏🙏🙏

[@anilakula1946]

@@Javatechie nice sir. It really helped me. Plz provide the remaining annotations explanation link. Thank u sir

[@sajid.farooqi8074]

@@Javatechie are you available at Udemy

[@Javatechie]

No @sajid not udemy

[@TollyMatters]

Thank you so much for clear explaination sir

[@MrAchilles2]

always awesome
just keep it up.

[@SujeetKumar-yc2bx]

Really clear the concept of spring Annotations. Thank you

[@Javatechie]

Pl thanks buddy 😊

[@poonamsingh8924]

This is very useful session for annotations with very clear explanation. There was no confusion during the session even at single point, example with code is superb. Please share the link for remaining annotations. Thank you!!

[@prathameshjadhav1104]

very helpful ,thank u so much

[@ytrishirajxtrim]

very helpful. thanks.

[@user-sj3fp2xq2m]

Thanks buddy, good effort :)

[@dimoledi]

Many thanks for this course ! Very clear and useful !

[@Javatechie]

Thanks buddy 😊

[@omkardevarapalli3599]

Great explanation .. tq sir