Spring Boot Interview Mastery 🔥 | Question & Answer Guide for Developers | Part-4 | @Javatechie

#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.

Spring Boot Interview Mastery PART 1

Spring Boot Interview Mastery PART 2

Spring Boot Interview Mastery PART 3

Annotations cheat sheet :

⏰ Timestamps
0:42 - Have you worked on Restful web services? If yes What all HTTP methods have you used in your project?
1:41 - How can you specify the HTTP method type for your REST endpoint?
6:09 - Can you design a rest endpoint, Assume that you have a product database, and your task is to create an API to filter a list of products by productType.
11:12 - Design endpoints in a way that takes "productType" as input. If the user provides this input, the endpoint should filter products based on the specified condition. If "productType" is not provided, the endpoint should return all the products.
16:32 - What is the difference between @PathVariable and @RequestParam?
18:49 - Why did you use @RestController and why not @Controller?
26:22 - How can we deserialize a JSON request payload into an object within a Spring MVC controller?
30:39 - Can we perform update operation in POST http method if yes then why do we need PUT mapping or put http method?
35:31 - Can we pass Request Body in GET HTTP method?
37:24 - How can we perform content negotiation (XML/JSON) in Rest endpoint?
41:15 - What all status code you have observed in your application?
44:41 - How can you customize the status code for your endpoint?
46:57 - How can you enable cross origin?
50:47 - How can you upload a file in spring?
53:52 - How do you maintain versioning for your REST API?
1:00:29 - How will you document your REST API?
1:04:52 - How can you hide certain REST endpoints to prevent them from being exposed externally?
1:08:07 - How will you consume restful API?

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[CodingMachine]

0:42 - Have you worked on Restful webservices? If yes What all HTTP methods have you used in your project?
1:41 - How can you specify the HTTP method type for your REST endpoint?
6:09 - Can you design a rest endpoint, Assume that you have a product database, and your task is to create an API to filter a list of products by productType.
11:12 - Design endpoints in a way that takes "productType" as input. If the user provides this input, the endpoint should filter products based on the specified condition. If "productType" is not provided, the endpoint should return all the products.
16:32 - What is the difference between @PathVariable and @RequestParam?
18:49 - Why did you use @RestController and why not @Controller?
26:22 - How can we deserialize a JSON request payload into an object within a Spring MVC controller?
30:39 - Can we perform update operation in POST http method if yes then why do we need PUT mapping or put http method?
35:31 - Can we pass Request Body in GET HTTP method?
37:24 - How can we perform content negotiation (XML/JSON) in Rest endpoint?
41:15 - What all status code you have obsereved in your application?
44:41 - How can you customize the status code for your endpoint?
46:57 - How can you enable cross origin?
50:47 - How can you upload a file in spring?
53:52 - How do you maintain versioning for your REST API?
1:00:29 - How will you document your REST API?
1:04:52 - How can you hide certain REST endpoints to prevent them from being exposed externally?
1:08:07 - How will you consume restful API?

[subhadeeproy]

Excellent video to make concept crystal clear and very helpful for interview, as current market doing job is comparatively easy than cracking absurd interview with 100% as pass mark.

[Madh]

Is this content enough for 4 years experience candidate?

[kieiogm]

One of the best java related YouTube channel ❤

[ChristForAll-]

Sir, you need to explain what are interceptors and fliters in detail and also about controller advices

How session is maintained and how multiples microservices share the token and authentication

[ktmurali]

Thank you so and you are very great Basant I have seen all videos I am very greatful to you all videos available for free

[gopisambasivarao]

Basant, Appreciate your efforts. You are my Java Guru. Awesome explanation with examples. God bless you. I learned new things on weekly basis.🙂🙏👍

[anandgaming]

Hi Basant, for pathvariable also we can make it as a Optional filed, is that a main difference or else we have any other differences EX: @PathVariable(required = false)

[faixan]

Thanks for the dedicated video on Restful topics and scenarios. The scenarios are spot on .

[Madh]

Please do QA videos on Microservices ❤

[Maulik-pnwy]

This was one of the great videos in the whole series, appreciate it man

[sandeep_begudem]

Thank you so much, this is very helpful to fill some of the knowledge gaps for me! Please continue the amazing work!🙂

[Saikat]

Hi Basant. Great video as always! Just wanted to add.. 204 (No Content) is also a popular HTTP status code. I have seen PATCH/DELETE APIs return that error code.

[ManjeetKaur-yy]

Hi Basant way of explaining everything it is great I learnt a lot from ur videos thanks Java Guru please make some video on micro service interviews questions 🙏

[AGAGARCIA]

Excellent session. Thanks for share your knowledge in a funny and productive way. I loved your masterclass

[javafasttrack]

awesome videos your are making. hope in your next videos shall I expect micro services interview questions. ( i am feeling these are not interview questions these are cheatsheet)

[himanshusharma]

Awesome Content Basant🙏🤝. Thank you for this.

[pgypocb]

Could you create a video about the spring boot series? I think your explanation is good to follow. Thanks!

[shubhamWF]

Hi sir, please make video on microservices interview question. Huge respect for your work.

[karthikeyanrm]

Hi Basant - I don't see the GitHub repo in description. Also, kindly continue this series to Microservices snd put these interview questions in a playlist.