Udemy
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
Development
Web Development Data Science Mobile Development Programming Languages Game Development Database Design & Development Software Testing Software Engineering Development Tools No-Code Development
Business
Entrepreneurship Communications Management Sales Business Strategy Operations Project Management Business Law Business Analytics & Intelligence Human Resources Industry E-Commerce Media Real Estate Other Business
Finance & Accounting
Accounting & Bookkeeping Compliance Cryptocurrency & Blockchain Economics Finance Finance Cert & Exam Prep Financial Modeling & Analysis Investing & Trading Money Management Tools Taxes Other Finance & Accounting
IT & Software
IT Certification Network & Security Hardware Operating Systems Other IT & Software
Office Productivity
Microsoft Apple Google SAP Oracle Other Office Productivity
Personal Development
Personal Transformation Personal Productivity Leadership Career Development Parenting & Relationships Happiness Esoteric Practices Religion & Spirituality Personal Brand Building Creativity Influence Self Esteem & Confidence Stress Management Memory & Study Skills Motivation Other Personal Development
Design
Web Design Graphic Design & Illustration Design Tools User Experience Design Game Design Design Thinking 3D & Animation Fashion Design Architectural Design Interior Design Other Design
Marketing
Digital Marketing Search Engine Optimization Social Media Marketing Branding Marketing Fundamentals Marketing Analytics & Automation Public Relations Advertising Video & Mobile Marketing Content Marketing Growth Hacking Affiliate Marketing Product Marketing Other Marketing
Lifestyle
Arts & Crafts Beauty & Makeup Esoteric Practices Food & Beverage Gaming Home Improvement Pet Care & Training Travel Other Lifestyle
Photography & Video
Digital Photography Photography Portrait Photography Photography Tools Commercial Photography Video Design Other Photography & Video
Health & Fitness
Fitness General Health Sports Nutrition Yoga Mental Health Dieting Self Defense Safety & First Aid Dance Meditation Other Health & Fitness
Music
Instruments Music Production Music Fundamentals Vocal Music Techniques Music Software Other Music
Teaching & Academics
Engineering Humanities Math Science Online Education Social Science Language Teacher Training Test Prep Other Teaching & Academics
AWS Certification Microsoft Certification AWS Certified Solutions Architect - Associate AWS Certified Cloud Practitioner CompTIA A+ Cisco CCNA CompTIA Security+ Amazon AWS Microsoft AZ-900
Graphic Design Photoshop Adobe Illustrator Drawing Digital Painting InDesign Character Design Canva Figure Drawing
Life Coach Training Neuro-Linguistic Programming Personal Development Personal Transformation Mindfulness Life Purpose Meditation CBT Emotional Intelligence
Web Development JavaScript React CSS Angular PHP Node.Js WordPress Vue JS
Google Flutter Android Development iOS Development React Native Swift Dart Programming Language Mobile Development Kotlin SwiftUI
Digital Marketing Google Ads (Adwords) Social Media Marketing Google Ads (AdWords) Certification Marketing Strategy Internet Marketing YouTube Marketing Email Marketing Retargeting
Microsoft Power BI SQL Tableau Business Analysis Data Modeling Business Intelligence MySQL Data Analysis Blockchain
Business Fundamentals Entrepreneurship Fundamentals Business Strategy Business Plan Startup Freelancing Online Business Blogging Home Business
Unity Game Development Fundamentals Unreal Engine C# 3D Game Development C++ 2D Game Development Unreal Engine Blueprints Blender
30-Day Money-Back Guarantee
Development Web Development Spring Framework

Spring & Spring Boot Interview Guide

Spring & Spring Boot Interview Guide with 200+ Questions & Answers. With REST API, JPA, Hibernate and Spring Data JPA.
Rating: 4.4 out of 54.4 (2,033 ratings)
15,552 students
Created by in28Minutes Official
Last updated 11/2020
English
English [Auto]
30-Day Money-Back Guarantee

What you'll learn

  • You will learn to answer 200 interview questions on Spring, Spring Boot and Spring MVC
  • You will learn to answer questions on basics of JPA, Spring Data, Spring Data JPA, Spring AOP
  • You will learn to answer questions on RESTful Web Services and SOAP Web Services with Spring & Spring Boot
  • You will learn to answer questions on basics of Spring Framework - IOC, Application Context, Dependency Injection, Scope and Component Scan
  • You will learn about Spring Annotations - @Component, @Service, @Repository, @Controller, @Autowired, @Primary, @Qualifier, @Configuration
  • You will understand basic features of Spring Boot - Starters, Auto Configuration, Actuator and Externalized Configuration
  • You will be introduced to the Best Practices in using Spring and Spring Boot
  • You will be introduced to the approaches to handle validation errors with Spring MVC and Spring REST
  • You will be introduced to the approaches for Versioning, Content Negotiation with RESTful Services
  • You will understand the best practices in documenting your RESTful Services with Swagger
Curated for the Udemy for Business collection

Course content

10 sections • 73 lectures • 5h 54m total length

  • Preview01:44
  • Congratulations
    00:41
  • One Thing You Should Do
    02:41
  • Preview01:24
  • Preview02:22
  • Preview05:00

  • Preview10:33
  • Preview07:22
  • Preview04:53
  • 104-@Controller, @Component, @Repository, and @Service Annotations
    03:52
  • 105-Scope of a Bean
    05:15
  • 106-Setter and Constructor Injection
    05:55
  • 107-Spring Application Contexts - XML and Java Configuration
    03:37
  • 108-Spring and Autowiring
    03:12
  • 109-Debugging with Spring Framework. @Primary and @Qualifier
    06:18
  • 110-CDI(Contexts and Dependency Injection) and Spring
    04:00
  • 111-Spring Major Versions and New Features
    05:04
  • 112-Spring Modules
    06:24
  • 113-Spring Projects
    04:30
  • 114-Spring Design Patterns, BOM and Annotations
    05:15
  • 115-Big Picture of Spring Framework
    03:45

  • 201-Web Application Architectures - Model 1, Model 2 and Front Controller
    04:30
  • 202-Spring MVC High Level Flow
    09:09
  • 203-Dispatcher Servlet and Configuration
    02:26
  • 204-Form Backing Object, Form Tags, Validation and Binding Result
    07:33
  • 205-Path Variable, Model and Session Attributes
    05:35
  • 206-Date Format Binding
    02:08
  • 207-Exception Handling and Controller Advice
    04:19
  • 208-Why is Spring MVC Popular?
    01:24

  • 301-Spring Boot - Goals and Features
    05:35
  • 302-Spring Boot vs Spring vs Spring MVC
    04:22
  • 303-@SpringBootApplication
    02:40
  • 304-Introduction to Auto Configuration
    05:10
  • 305-Embedded Servers - Tomcat, Jetty and Undertow
    03:32
  • 306-Introduction to Starter Projects
    06:07
  • 307-Starter Parent and Dependency Management
    03:35
  • 308-Creating Spring Projects with Spring Initializr
    02:39
  • 309-Configuration with Application Properties
    03:54
  • 310-Custom Application Configuration with @ConfigurationProperties
    05:11
  • 311-Spring Boot Profiles
    04:25
  • 312-Monitoring your application with Spring Boot Actuator
    06:21
  • 313-Do things at application startup with CommandLineRunner
    02:28

  • 401-Spring JDBC - JdbcTemplate and RowMapper
    06:26
  • 402-JPA, Hibernate - Entity and Entity Manager
    06:31
  • 403-JPA Relationships - One to One, One to Many, Many to Many
    05:25
  • 404-JPA Configuration - Data Source, persistence.xml and Entity Manager Factory
    05:46
  • 405-Spring Data - Need, Overview and Repository
    06:17

  • 501-Unit Testing with Mockito
    07:18
  • 502-Unit Testing Controllers with Mock MVC Framework
    07:16
  • 503-Integration Testing with Spring Boot
    05:35

  • 601-Introduction to Spring AOP
    09:05
  • 602-AOP Basics - Aspect, Pointcut, Advice and Weaving
    04:52

  • 701-What is a Web Service?
    04:33
  • 702-SOAP Web Service - SOAP Envelope, Header and Body
    04:22
  • 703-SOAP Request Examples - SOAP Header
    03:29
  • 704-WSDL - an overview
    05:58
  • 705-Contract First Approach and XSD
    06:30
  • 706-JAXB and Configuration with Spring Web Services
    05:06
  • 707-Writing an Endpoint with Spring Web Services
    03:47
  • 708-MessageDispatcherServlet and configuration
    02:38
  • 709-Generating a WSDL with Spring Web Services
    02:15
  • 710-Error Handling for SOAP Web Services
    03:35

  • 801-What is REST?
    05:04
  • 802-Best Practices of RESTful Services
    03:40
  • 803-GET Resource method with Spring REST
    02:14
  • 804-POST Resource method with Spring REST and ResponseEntity
    04:36
  • 805-Implementing HATEOAS for RESTful Web Services
    04:25
  • 806-Documenting RESTful web services with Swagger
    14:00
  • 807-Content Negotiation and Representation of a Resource
    05:38
  • 808-Exception Handling and Validation for RESTFul Web Services
    10:30
  • 809-Versioning for RESTful Web Services
    07:14

  • Bonus Lecture
    02:44
  • 901-Conclusion To Spring Interview Guide
    01:04

Requirements

  • We use Eclipse as the IDE to demonstrate code examples
  • You should have programming experience with Java and Spring

Description

How about Quickly Revising all the Important Spring and Spring Boot Concepts in about 6 Hours before an interview?

Spring ?   Yes.    Spring Boot ? Included.    Spring MVC ?  Yes.    Spring REST ? Yes.   Spring AOP ? Yes. 

Spring JDBC? Included.            Spring Data JPA? Yes.  Of Course.         Hibernate? Yes. 

Web Services? Yes.                   SOAP? Yes. Of Course                              REST API? Absolutely!


WHAT OUR LEARNERS ARE SAYING:

5 STARS - It is a short and sweet for Spring Framework review course. It will refresh most of the topic at Spring & Spring Boot. It is the course who want to refresh their knowledge at Spring framework in short-period.

5 STARS - Best course to refresh the spring concepts and syntax in short time to prepare the interviews.

5 STARS - Very good course expaining details of the Spring Framework. The widely discussed topics Spring (Framework, MVC, Boot, Data, JDBC, JPA), Unit and Integration Testing, etc. will help everyone to understand these not-so-easy issues in a deeper way.

5 STARS - A well Crafted Course. Thanks to Ranga Karanam!


COURSE OVERVIEW:

Spring Framework is the Most Popular Java Framework ever. It continues to evolve with changing architectures. Spring Boot is one of the most popular Spring projects. Spring Boot is the most used Java framework to develop RESTful Services and Microservices.

Preparing for Spring Interview is tricky. There are a wide range of Spring Modules and Spring Projects you would need to recollect and be prepared to answer questions on. You would need to get a Good Understanding of the new features of Spring and have a Firm Grasp of the concepts you implemented in your projects. 

This course helps you prepare for Spring Interview with code examples covering 200+ Spring Interview Questions and Answers on Spring, Spring Boot, Spring MVC, Spring JDBC, JPA, AOP, RESTful Services and SOAP Web Services. 


COURSE HIGHLIGHTS:


Spring

  1. What is Loose Coupling?

  2. What is a Dependency?

  3. What is IOC (Inversion of Control)?

  4. What is Dependency Injection?

  5. Can you give few examples of Dependency Injection?

  6. What is Auto Wiring?

  7. What are the important roles of an IOC Container?

  8. What are Bean Factory and Application Context?

  9. Can you compare Bean Factory with Application Context?

  10. How do you create an application context with Spring?

  11. How does Spring know where to search for Components or Beans?

  12. What is a Component Scan?

  13. How do you define a component scan in XML and Java Configurations?

  14. How is it done with Spring Boot?

  15. What does @Component signify?

  16. What does @Autowired signify?

  17. What’s the difference Between @Controller, @Component, @Repository, and @Service Annotations in Spring?

  18. What is the default scope of a bean?

  19. Are Spring beans thread safe?

  20. What are the other scopes available?

  21. How is Spring’s singleton bean different from Gang of Four Singleton Pattern?

  22. What are the different types of dependency injections?

  23. What is setter injection?

  24. What is constructor injection?

  25. How do you choose between setter and constructor injections?

  26. What are the different options available to create Application Contexts for Spring?

  27. What is the difference between XML and Java Configurations for Spring?

  28. How do you choose between XML and Java Configurations for Spring?

  29. How does Spring do Autowiring?

  30. What are the different kinds of matching used by Spring for Autowiring?

  31. How do you debug problems with Spring Framework?

  32. How do you solve NoUniqueBeanDefinitionException?

  33. How do you solve NoSuchBeanDefinitionException?

  34. What is @Primary?

  35. What is @Qualifier?

  36. What is CDI (Contexts and Dependency Injection)?

  37. Does Spring Support CDI?

  38. Would you recommed to use CDI or Spring Annotations?

  39. What are the major features in different versions of Spring?

  40. What are new features in Spring Framework 4.0?

  41. What are new features in Spring Framework 5.0?

  42. What are important Spring Modules?

  43. What are important Spring Projects?

  44. What is the simplest way of ensuring that we are using single version of all Spring related dependencies?

  45. Name some of the design patterns used in Spring Framework?

  46. What do you think about Spring Framework?

  47. Why is Spring Popular?

  48. Can you give a big picture of the Spring Framework?

Spring MVC

  1. What is Model 1 architecture?

  2. What is Model 2 architecture?

  3. What is Model 2 Front Controller architecture?

  4. Can you show an example controller method in Spring MVC?

  5. Can you explain a simple flow in Spring MVC?

  6. What is a ViewResolver?

  7. What is Model?

  8. What is ModelAndView?

  9. What is a RequestMapping?

  10. What is Dispatcher Servlet?

  11. How do you set up Dispatcher Servlet?

  12. What is a form backing object?

  13. How is validation done using Spring MVC?

  14. What is BindingResult?

  15. How do you map validation results to your view?

  16. What are Spring Form Tags?

  17. What is a Path Variable?

  18. What is a Model Attribute?

  19. What is a Session Attribute?

  20. What is a init binder?

  21. How do you set default date format with Spring?

  22. Why is Spring MVC so popular?

Spring Boot

  1. What is Spring Boot?

  2. What are the important Goals of Spring Boot?

  3. What are the important Features of Spring Boot?

  4. Compare Spring Boot vs Spring?

  5. Compare Spring Boot vs Spring MVC?

  6. What is the importance of @SpringBootApplication?

  7. What is Auto Configuration?

  8. How can we find more information about Auto Configuration?

  9. What is an embedded server? Why is it important?

  10. What is the default embedded server with Spring Boot?

  11. What are the other embedded servers supported by Spring Boot?

  12. What are Starter Projects?

  13. Can you give examples of important starter projects?

  14. What is Starter Parent?

  15. What are the different things that are defined in Starter Parent?

  16. How does Spring Boot enforce common dependency management for all its Starter projects?

  17. What is Spring Initializr?

  18. What is application.properties?

  19. What are some of the important things that can customized in application.properties?

  20. How do you externalize configuration using Spring Boot?

  21. How can you add custom application properties using Spring Boot?

  22. What is @ConfigurationProperties?

  23. What is a profile?

  24. How do you define beans for a specific profile?

  25. How do you create application configuration for a specific profile?

  26. How do you have different configuration for different environments?

  27. What is Spring Boot Actuator?

  28. How do you monitor web services using Spring Boot Actuator?

  29. How do you find more information about your application envrionment using Spring Boot?

  30. What is a CommandLineRunner?

Database Connectivity - JDBC, Spring JDBC & JPA

  1. What is Spring JDBC? How is different from JDBC?

  2. What is a JdbcTemplate?

  3. What is a RowMapper?

  4. What is JPA?

  5. What is Hibernate?

  6. How do you define an entity in JPA?

  7. What is an Entity Manager?

  8. What is a Persistence Context?

  9. How do you map relationships in JPA?

  10. What are the different types of relationships in JPA?

  11. How do you define One to One Mapping in JPA?

  12. How do you define One to Many Mapping in JPA?

  13. How do you define Many to Many Mapping in JPA?

  14. How do you define a datasource in a Spring Context?

  15. What is the use of persistence.xml

  16. How do you configure Entity Manager Factory and Transaction Manager?

  17. How do you define transaction management for Spring – Hibernate integration?

Spring Data

  1. What is Spring Data?

  2. What is the need for Spring Data?

  3. What is Spring Data JPA?

  4. What is a CrudRepository?

  5. What is a PagingAndSortingRepository?

Unit Testing

  1. How does Spring Framework Make Unit Testing Easy?

  2. What is Mockito?

  3. What is your favorite mocking framework?

  4. How do you do mock data with Mockito?

  5. What are the different mocking annotations that you worked with?

  6. What is MockMvc?

  7. What is @WebMvcTest?

  8. What is @MockBean?

  9. How do you write a unit test with MockMVC?

  10. What is JSONAssert?

  11. How do you write an integration test with Spring Boot?

  12. What is @SpringBootTest?

  13. What is @LocalServerPort?

  14. What is TestRestTemplate?

AOP

  1. What are cross cutting concerns?

  2. How do you implement cross cutting concerns in a web application?

  3. If you would want to log every request to a web application, what are the options you can think of?

  4. If you would want to track performance of every request, what options can you think of?

  5. What is an Aspect and Pointcut in AOP?

  6. What are the different types of AOP advices?

  7. What is weaving?

  8. Compare Spring AOP vs AspectJ?

SOAP Web Services

  1. What is a Web Service?

  2. What is SOAP Web Service?

  3. What is SOAP?

  4. Waht is a SOAP Envelope?

  5. What is SOAP Header and SOAP Body?

  6. Can you give an example of SOAP Request and SOAP Response?

  7. What is a SOAP Header? What kind of information is sent in a SOAP Header?

  8. Can you give an example of a SOAP Header with Authentication information?

  9. What is WSDL (Web Service Definition Language)?

  10. What are the different parts of a WSDL?

  11. What is Contract First Approach?

  12. What is an XSD?

  13. Can you give an example of an XSD?

  14. What is JAXB?

  15. How do you configure a JAXB Plugin?

  16. What is an Endpoint?

  17. Can you show an example endpoint written with Spring Web Services?

  18. What is a MessageDispatcherServlet?

  19. How do you configure a MessageDispatcherServlet?

  20. How do you generate a WSDL using Spring Web Services?

  21. How do you implement error handling for SOAP Web Services?

  22. What is a SOAP Fault?

RESTful Web Services

  1. What is REST?

  2. What are the key concepts in designing RESTful API?

  3. What are the Best Practices of RESTful Services?

  4. Can you show the code for an example Get Resource method with Spring REST?

  5. What happens when we return a bean from a Request Mapping Method?

  6. What is GetMapping and what are the related methods available in Spring MVC?

  7. Can you show the code for an example Post Resource method with Spring REST?

  8. What is the appropriate HTTP Response Status for successful execution of a Resource Creation?

  9. Why do we use ResponseEntity in a RESTful Service?

  10. What is HATEOAS?

  11. Can you give an Example Response for HATEOAS?

  12. How do we implement it using Spring?

  13. How do you document RESTful web services?

  14. Can you give a brief idea about Swagger Documentation?

  15. How do you automate generation of Swagger Documentation from RESTful Web Services?

  16. How do you add custom information to Swagger Documentation generated from RESTful Web Services?

  17. What is Swagger-UI?

  18. What is "Representation" of a Resource?

  19. What is Content Negotiation?

  20. Which HTTP Header is used for Content Negotiation?

  21. How do we implement it using Spring Boot?

  22. How do you add XML support to your RESTful Services built with Spring Boot?

  23. How do you implement Exception Handling for RESTFul Web Services?

  24. What are the best practices related to Exception Handling with respect to RESTful Web Services?

  25. What are the different error status that you would return in RESTful Web Services?

  26. How would you implement them using Spring Boot?

  27. What HTTP Response Status do you return for validation errors?

  28. How do you handle Validation Errors with RESTful Web Services?

  29. Why do we need Versioning for RESTful Web Services?

  30. What are the versioning options that are available?

  31. How do you implement Versioning for RESTful Web Services?

Start Learning Now. Hit the Enroll Button!

Who this course is for:

  • You are learning Java
  • You are learning Spring
  • You want to attend Java & Spring Interviews
  • You want to add more depth to your Spring Knowledge

Instructor

in28Minutes Official
DevOps, AWS, GCP, Docker, Kubernetes, Java & Spring Boot
in28Minutes Official
  • 4.5 Instructor Rating
  • 137,304 Reviews
  • 658,724 Students
  • 43 Courses

Ranga is a Certified Google Cloud Associate Cloud Engineer, AWS Certified Solutions Architect Associate, AWS Certified Developer Associate, and AWS Certified Cloud Practitioner.

Our courses are focused on Cloud (AWS, Azure, Google Cloud Platform - GCP), DevOps, Full Stack (  React, Angular ), Serverless, Programming, and Microservice Development with Java and Spring Boot.

Our Top Courses include:

1) Master Microservices with Spring Boot and Spring Cloud

2) Java Programming for Complete Beginners

3) Google Cloud Certification - Associate Cloud Engineer - 2021

4) DevOps For Beginners - Docker, Kubernetes, and Azure DevOps

5) Spring Framework Master Class - Java Spring the Modern Way

6) Master Java Web Services and RESTful API with Spring Boot

7) Go Serverless with AWS Lambda and Azure Functions

We have courses focused on Java Frameworks ( Spring, Spring Boot, Spring MVC,  Hibernate ).

[LEARNING PATHS 00 to 06 for DevOps, Full Stack, Cloud,  Spring Boot and Java in the FAQ below]

We use Problem-Solution based Step-By-Step Hands-on Approach With Practical, Real-World Application Examples.

We have a wide range of courses focused on Spring Boot -  Creating APIs and Microservices, Deploying to Cloud ( AWS, Azure, Docker, Kubernetes, Azure ), and Integrating with Full Stack Front end frameworks ( React & Angular ).


[LEARNING PATHS]


[LEARNING PATH 00] - DevOps 

Master DevOps with Docker, Kubernetes and Azure DevOps


[LEARNING PATH 01] - Spring and Spring Boot Web Applications & API Developer

Spring Framework Master Class - Learn Spring the Modern Way!

Learn Spring Boot in 100 Steps - Beginner to Expert

Master Java Web Services and RESTful API with Spring Boot

Master Hibernate and JPA with Spring Boot in 100 Steps

Master Java Unit Testing with Spring Boot & Mockito


[LEARNING PATH 02] - Full Stack Developer with Spring Boot, React and Angular

Go Java Full Stack with Spring Boot and React

Go Java Full Stack with Spring Boot and Angular


[LEARNING PATH 03] - Cloud Microservices with Spring Boot, Docker & Kubernetes

Master Microservices with Spring Boot and Spring Cloud

Master Docker with Java - DevOps for Spring Microservices

Master Kubernetes with Docker on Google Cloud, AWS & Azure


[LEARNING PATH 04] - Cloud Developer with Spring Boot, AWS, Azure, and PCF

Learn AWS - Deploy Java Spring Boot to AWS Elastic Beanstalk

Master Azure Web Apps - Take Java Spring Boot Apps to Azure

Master Pivotal Cloud Foundry with Spring Boot Microservices


[LEARNING PATH 05] - Learn AWS with Microservices, Docker, and Kubernetes

Learn AWS - Deploy Java Spring Boot to AWS Elastic Beanstalk

Master AWS Fargate & ECS with Java Spring Boot Microservices

Master Kubernetes with Docker on Google Cloud, AWS & Azure


[LEARNING PATH 06] - GET AWS CERTIFIED

AWS Certified Cloud Practitioner - Step By Step

AWS Certified Developer Associate  - Step By Step

AWS Certified Solutions Architect Associate - Step By Step


[OUR BELIEFS]

Best Courses are interactive and fun.

Foundations for building high-quality applications are best laid down while learning.


[OUR APPROACH]

We use the 80-20 Rule. We discuss 20% of things used 80% of the time in depth. We touch upon other things briefly equipping you with enough knowledge to find out more on your own.

Problem Solution based Step by Step Hands-on Learning.


  • Udemy for Business
  • Teach on Udemy
  • Get the app
  • About us
  • Contact us
  • Careers
  • Blog
  • Help and Support
  • Affiliate
  • Impressum Kontakt
  • Terms
  • Privacy policy
  • Cookie settings
  • Sitemap
  • Featured courses
Udemy
© 2021 Udemy, Inc.