VMware Spring Professional 2021

The VMware Spring Professional 2021 is designed to test and validate your understanding of and familiarity with core aspects of Spring and Spring Boot such as: Configuration, Component-scanning, AOP, Data access and Transactions, REST, Spring Security, Auto-configuration, Actuator and Spring Boot Testing. This certification is in great demand among Java developers and in the Java community as a whole.

But this much-acclaimed certification is not very easy to earn. You need the right resources to polish your skills and broaden your knowledge. To assist you in passing the test, we have created Tutorials and a Preparatory Guide that will put you on the path to certification.

Who should take the exam?

Application developers who want to increase their understanding of Spring and Spring Boot with hands-on experience and a focus on fundamentals must take the VMware Spring Professional 2021 exam.

Prerequisites for the exam:

Following are the Eligibility Requirements for the VMware Spring Professional 2021

Professional Developer experience using Java, an IDE (Eclipse, STS or IntelliJ) and build tools such as Maven or Gradle

Exam Details: VMware Spring Professional 2021

Before, venturing on any journey, one must have a clear idea of what he/she is putting themselves into. With that being said, let us have a look at some basic details and policies for the exam.
- The VMware Spring Professional 2021 exam questions are in a Multiple Choice and Multi-Response format.
- You get 90 minutes to complete the 50 questions of this exam.
- Also, you can take the exam in English, a Simplified Chinese language.
- The exam will cost you $250 USD.

Exam Name	VMware Spring Professional 2021
Exam Code	EDU-1202
Time Duration	90 mins
Exam Format	Multiple Choice and Multi-Response Questions
Number of Questions	50 Questions
Exam Fee	$250 USD
Exam Language	English, Simplified Chinese
Pass Score	300

Exam Delivery

This is a proctored exam delivered through Pearson VUE.

1. Recertification Policy

Certifications are valuable assets for any IT professional and VMware certifications reflect exceptional competence, validating your ability to successfully employ current VMware products using best practices in operational environments.
VMware certifications do not have a mandatory recertification requirement. Recertification, on the other hand, is generally regarded in the IT sector and beyond as a crucial part of professional development. Furthermore, your certification loses value if your abilities are out of date.
Therefore, Staying current on your certifications enhances your credibility and demonstrates your commitment to your career, your employer, and your customers.
Recertifying by updating your qualifications or gaining a higher-level certification keeps your knowledge current and improves your capacity to provide high-quality solutions.

2. Exam Retake Policy

If you are not able to clear the exam on your first attempt then no worries as you can retake the exam.
After all unsuccessful attempts at proctored VMware certification examinations, there is a seven-day waiting period. However, after you’ve passed a test, you won’t be able to retake it until a significant revision is issued.

Exam FAQ

To gain more clarity about the exam details and policies visit VMware Spring Professional 2021 FAQs

Exam Course | VMware Spring Professional 2021

The Official Exam Guide covers the descriptive details about the exam domains. These domains cover various subtopics. This will aid applicants in their exam preparation by highlighting particular topics within each area that may be evaluated. The following subjects are covered in this exam:

Domain 1: Container, Dependency, and IOC

Documentation: Core Technologies

What is dependency injection and what are the advantages of using it?
What is an interface and what are the advantages of making use of them in Java?
What is an ApplicationContext?
How are you going to create a new instance of an ApplicationContext?
Can you describe the lifecycle of a Spring Bean in an ApplicationContext?
How are you going to create an ApplicationContext in an integration test?
What is the preferred way to close an application context? Does Spring Boot do this for you?
Are beans lazily or eagerly instantiated by default? How do you alter this behavior?
What is a property source? How would you use @PropertySource?
What is a BeanFactoryPostProcessor and what is it used for? When is it invoked?
What is a BeanPostProcessor and how is it different to a BeanFactoryPostProcessor? What do they do?
When are they called?
What does component-scanning do?
What is the behavior of the annotation @Autowired with regards to field injection, constructor injection
and method injection?
How does the @Qualifier annotation complement the use of @Autowired?
What is a proxy object and what are the two different types of proxies Spring can create?
What does the @Bean annotation do?
What is the default bean id if you only use @Bean? How can you override this?
Why are you not allowed to annotate a final class with @Configuration
How do you configure profiles? What are possible use cases where they might be useful?
Can you use @Bean together with @Profile?
Can you use @Component together with @Profile?
How many profiles can you have?
How do you inject scalar/literal values into Spring beans?
What is Spring Expression Language (SpEL for short)?
What is the Environment abstraction in Spring?
Where can properties in the environment come from – there are many sources for properties
What can you reference using SpEL?
What is the difference between $ and # in @Value expressions?

Domain 2: Aspect-Oriented Programming (AOC)

Documentation: Declarative Transaction Management

What is the concept of AOP? Which problem does it solve? What is a cross cutting concern?
What is a pointcut, a join point, an advice, an aspect, weaving?
How does Spring solve (implement) a cross cutting concern?
Which are the limitations of the two proxy-types?
How many advice types does Spring support? Can you name each one?
If shown pointcut expressions, would you understand them?
What is the JoinPoint argument used for?
What is a ProceedingJoinPoint? Which advice type is it used with?

Domain 3: Data Management: JDBC, Transactions

Documentation: Data Access

What is the difference between checked and unchecked exceptions?
How do you configure a DataSource in Spring?
What is the Template design pattern and what is the JDBC template?
What is a callback? What are the JdbcTemplate callback interfaces that can be used with queries? What is each
used for? (You would not have to remember the interface names in the exam, but you should know what they
do if you see them in a code sample).
Can you execute a plain SQL statement with the JDBC template?
When does the JDBC template acquire (and release) a connection, for every method called or once per
template? Why?
How does the JdbcTemplate support queries? How does it return objects and lists/maps of objects?
What is a transaction? What is the difference between a local and a global transaction?
Is a transaction a cross cutting concern? How is it implemented by Spring?
How are you going to define a transaction in Spring?
Is the JDBC template able to participate in an existing transaction?
What is @EnableTransactionManagement for?
How does transaction propagation work?
What happens if one @Transactional annotated method is calling another @Transactional annotated method
inside a same object instance?
Where can the @Transactional annotation be used? What is a typical usage if you put it at class level?
What does declarative transaction management mean?
What is the default rollback policy? How can you override it?
What is the default rollback policy in a JUnit test, when you use the @
RunWith(SpringJUnit4ClassRunner.class) in JUnit 4 or @ExtendWith(SpringExtension. class) in JUnit 5, and
annotate your @Test annotated method with @Transactional?
Are you able to participate in a given transaction in Spring while working with JPA?
Which PlatformTransactionManager(s) can you use with JPA?
What do you have to configure to use JPA with Spring? How does Spring Boot make this easier?

Domain 4: Spring Data JPA

Documentation: Spring Data JPA Repositories

What is a Spring Data Repository interface?
How do you define a Spring Data Repository interface? Why is it an interface not a class?
What is the naming convention for finder methods in a Spring Data Repository interface?
Professional VMware Spring
How are Spring Data repositories implemented by Spring at runtime?
What is @Query used for?

Domain 5: Spring MVC Basics

Documentation: Spring Web MVC

What is the @Controller annotation used for?
How is an incoming request mapped to a controller and mapped to a method?
What is the difference between @RequestMapping and @GetMapping?
What is @RequestParam used for?
What are the differences between @RequestParam and @PathVariable?
What are the ready-to-use argument types you can use in a controller method?
What are some of the valid return types of a controller method?

Domain 6: Spring MVC REST

Documentations: REST Clients

What does REST stand for?
What is a resource?
Is REST secure? What can you do to secure it?
Is REST scalable and/or interoperable?
Which HTTP methods does REST use?
What is an HttpMessageConverter?
Is @Controller a stereotype? Is @RestController a stereotype?
What is the difference between @Controller and @RestController?
When do you need to use @ResponseBody?
What are the HTTP status return codes for a successful GET, POST, PUT or DELETE operation?
When do you need to use @ResponseStatus?
Where do you need to use @ResponseBody? What about @RequestBody?
If you saw example Controller code, would you understand what it is doing? Could you tell if it was annotated correctly?
What Spring Boot starter would you use for a Spring REST application?
If you saw an example using RestTemplate, would you understand what it is doing?

Domain 7: Security

Documentation: Spring Security

What are authentication and authorization? Which must come first?
Is security a cross cutting concern? How is it implemented internally?
What is the delegating filter proxy?
What is the security filter chain?
What is a security context?
What does the ** pattern in an antMatcher or mvcMatcher do?
Why is the usage of mvcMatcher recommended over antMatcher?
Does Spring Security support password encoding?
Why do you need method security? What type of object is typically secured at the method level (think of its
purpose not its Java type).
What do @PreAuthorized and @RolesAllowed do? What is the difference between them?
How are these annotations implemented?
In which security annotation, are you allowed to use SpEL?

Domain 8: Testing

Documentation: Testing

What type of tests typically use Spring?
How can you create a shared application context in a JUnit integration test?
When and where do you use @Transactional in testing?
How are mock frameworks such as Mockito or EasyMock used?
How is @ContextConfiguration used?
How does Spring Boot simplify writing tests?
What does @SpringBootTest do? How does it interact with @SpringBootApplication and @SpringBootConfiguration?

Domain 9: Spring Boot Basics

Documentation: Using Spring Boot

What is Spring Boot?
What are the advantages of using Spring Boot?
What things affect what Spring Boot sets up?
What is a Spring Boot starter? Why is it useful?
Spring Boot supports both properties and YML files. Would you recognize and understand them if you saw them?
Can you control logging with Spring Boot? How?
Where does Spring Boot look for application.properties file by default?
How do you define profile specific property files?
How do you access the properties defined in the property files?
What properties do you have to define in order to configure external MySQL?
How do you configure default schema and initial data?
What is a fat jar? How is it different from the original jar?
What embedded containers does Spring Boot support?

Domain 10: Spring Boot Auto Configuration

Documentation: Auto-configuration

How does Spring Boot know what to configure?
What does @EnableAutoConfiguration do?
What does @SpringBootApplication do?
Does Spring Boot do component scanning? Where does it look by default?
How are DataSource and JdbcTemplate auto-configured?
What is spring.factories file for?
How do you customize Spring Boot auto configuration?
What are the examples of @Conditional annotations? How are they used?

Domain 11: Spring Boot Actuator

Documentation: Spring Boot Actuator: Production-ready Features

What value does Spring Boot Actuator provide?
What are the two protocols you can use to access actuator endpoints?
What are the actuator endpoints that are provided out of the box?
What is info endpoint for? How do you supply data?
How do you change logging level of a package using loggers endpoint?
How do you access an endpoint using a tag?
What is metrics for?
How do you create a custom metric?
What is Health Indicator?
What are the Health Indicators that are provided out of the box?
What is the Health Indicator status?
What are the Health Indicator statuses that are provided out of the box?
How do you change the Health Indicator status severity order?
Why do you want to leverage 3rd-party external monitoring system?

Domain 12: Spring Boot Testing

Documentation: Testing

When do you want to use @SpringBootTest annotation?
What does @SpringBootTest auto-configure?
What dependencies does spring-boot-starter-test brings to the classpath?
How do you perform integration testing with @SpringBootTest for a web application?
When do you want to use @WebMvcTest? What does it auto-configure?
What are the differences between @MockBean and @Mock?
When do you want @DataJpaTest for? What does it auto-configure?

Preparatory Guide for VMware Spring Professional 2021

Preparation for an exam is one of the most essential yet difficult journeys. The two most important elements to unlocking your certification are consistency and dedication. But it’s also crucial to prepare from reliable sources and stay on track. We’ve put up a step-by-step VMware Spring Professional 2021 Preparatory Guide for you. The resources in the guide will help you refresh your test abilities and ideas while also giving you with all of the necessary information.

Step 1: Review the Exam Objectives

Firstly, you must have clarity about the exam details and policies. It is very important to have such information handy before beginning your preparation journey. Moreover, familiarising yourself with the exam course is yet again very essential to grasp the exam concepts. Given the wide syllabus this exam covers, it is suggested that you visit the Official Exam Website and learn more about the exam. You should tailor your study plan around the exam domains to prepare well for the exam. The exam domains are:

Container, Dependency, and IOC
Aspect-Oriented Programming (AOC)
Data Management: JDBC, Transactions
Spring Data JPA
Spring MVC Basics
Spring MVC REST
Security
Testing
Spring Boot Basics
Spring Boot Auto Configuration
Spring Boot Actuator
Spring Boot Testing

Step 2: Explore your Learning Resources

Passing the exam is only possible with the right set of resources. Thus, you should be very careful while choosing your study material because it will determine how you pass the examination. Let us have a look at a handful of resources.

Refer your best friends: Books

Books have been an age old tradition and essential ingredient when it comes to preparing for any exam. They provide a deep understanding of the exam concepts. Also, books offer real-life scenarios that help you prepare for a practical exam. We recommend you to refer the following:

Firstly, Pivotal Certified Professional Spring Developer Exam: A Study Guide 1st ed. Edition by Iuliana Cosmina
Secondly, Spring in Action 5th Edition by Craig Walls
Thirdly, Pro Spring 5: An In-Depth Guide to the Spring Framework and Its Tools by Iuliana Cosmina, Rob Harrop , Chris Schaefer

Visit VMware Learning Zone

The VMware Learning Zone can be the right choice for you if you are an inquisitive person and encounter many doubts. They consist of interactive sessions which are prepared by world class experts on the subject matter and help you in gaining the required skills in less time.

Enrol for Training Course

Training courses are of extreme importance while preparing for an exam as they help you gain practical knowledge and hands on experience. Also, Training course by experts and qualified professionals gives an additional edge to candidates with their preparations. VMware offers you the following training course to excel your exam.

Spring: Core Training

The core elements of Spring and Spring Boot, including configuration, data access, REST, AOP, auto-configuration, actuator, security, and the Spring testing framework, are covered in this 4-day course.
Participants will leave with a solid foundation for developing corporate and cloud-ready apps.

Objectives:

By the end of the course, you should be able to meet the following objectives:

Spring configuration using Java Configuration and Annotations
Aspect oriented programming with Spring
Testing Spring applications using JUnit 5
Spring Data Access – JDBC, JPA and Spring Data
Spring Transaction Management
Simplifying application development with Spring Boot
Spring Boot auto-configuration, starters and properties
Build a simple REST application using Spring Boot, embedded Web Server and fat JARs or classic WARs
Implementing REST client applications using RestTemplate and WebClient
Spring Security
Enable and extend metrics and monitoring capabilities using Spring Boot actuator
Utilize Spring Boot enhancements to testing

Step 3: Join the Community

Joining a community is a significant part of your preparation journey. When a large number of individuals get involved in a problem, the chances of finding a solution grow dramatically. In addition, having different points of view makes the material more lively. The research gets more extensive as a result of these conversations. Introverts, who may normally avoid dialogues, get an opportunity to express themselves. As a result, Forums are an excellent way to create a community that is necessary for understanding others. We would suggest you join the VCA Community while preparing for the exam.

Step 4: Practice Tests are your way ahead

Finally, we’ve reached the conclusion of the preparatory guide. In addition, this final phase will provide the candidate with a clear understanding of the issues which they are missing. So, when you’ve gone over the full curriculum, make sure you’re taking practice examinations. Most significantly, all of the practice exams are created to simulate the real-life exam setting. Above all, remember the more you test yourself the better you’re going to become. So, Start Practising Now!

VMware Spring Professional 2021 free practice tests