VMware 2V0-72.22 Exam Prep Guide: Prep guide for the 2V0-72.22 Exam
2024 New Preparation Guide of VMware 2V0-72.22 Exam
VMware Certified Professional - Developer - Spring 2022 certification is a valuable credential for IT professionals who want to demonstrate their expertise in developing and managing enterprise-grade applications on VMware infrastructure. Professional Develop VMware Spring certification validates the knowledge and skills required to design, develop, and deploy robust and scalable Spring-based solutions.
VMware 2V0-72.22 certification exam is a valuable certification for developers who work with VMware Spring. It demonstrates the candidate's knowledge and expertise in using VMware Spring and is recognized by many organizations. If you are a developer who works with VMware Spring, this certification can help you enhance your skills and advance your career.
NEW QUESTION # 25
Which two statements are correct regarding Spring Boot auto-configuration customization? (Choose two.)
- A. Disable specific auto-configuration classes by using the exclude attribute on the
@EnableAutoConfiguation annotation. - B. Use the @AutoConfigureAfter or @AutoConfigureBefore annotations to apply configuration in a specific order.
- C. Provide customized auto-configuration by subclassing the provided Spring Boot auto-configuration classes.
- D. Enable component scanning within auto-configuration classes to find necessary components.
- E. Control the order of auto-configuration classes applied with @AutoConfigureOrder.
Answer: A,B
Explanation:
Section: (none)
Explanation
NEW QUESTION # 26
Which two statements are true concerning constructor injection? (Choose two.)
- A. Constructor injection only allows one value to be injected.
- B. Field injection is preferred over constructor injection from a unit testing standpoint.
- C. Constructor injection is preferred over field injection to support unit testing.
- D. If there is only one constructor the @Autowired annotation is not required.
- E. Construction injection can be used with multiple constructors without @Autowired annotation.
Answer: B,C
NEW QUESTION # 27
Which two statements are true regarding bean creation? (Choose two.)
- A. A Spring bean can be explicitly created by annotating methods or fields by @Autowired.
- B. A Spring bean can be explicitly created by annotating the class with @Autowired.
- C. A Spring bean can be implicitly created by annotating the class with @Component and using the component-scanner to scan its package.
- D. A Spring bean can be implicitly created by annotating the class with @Bean and using the component- scanner to scan its package.
- E. A Spring bean can be explicitly created using @Bean annotated methods within a Spring configuration class.
Answer: B,C
Explanation:
Reference:
https://howtodoinjava.com/spring-core/spring-beans-autowiring-concepts/
NEW QUESTION # 28
Spring puts each bean instance in a scope. What is the default scope? (Choose the best answer.)
- A. request
- B. prototype
- C. session
- D. singleton
Answer: D
NEW QUESTION # 29
Which three types can be used as @Controller method arguments? (Choose three.)
- A. Locale
- B. Principal
- C. Language
- D. Request
- E. Session
- F. HttpSession
Answer: A,D,F
NEW QUESTION # 30
Which three statements are advantages of using Spring's Dependency Injection? (Choose three.)
- A. Dependencies between application components can be managed external to the components.
- B. Dependency injection creates tight coupling between components.
- C. Dependency injection reduces the start-up time of an application.
- D. Dependency injection facilitates loose coupling between components.
- E. Configuration can be externalized and centralized in a small set of files.
- F. Dependency injection can make code easier to trace because it couples behavior with construction.
Answer: B,C,E
NEW QUESTION # 31
Which three dependencies are provided by the spring-boot-starter-test? (Choose three.)
- A. Cucumber
- B. Junit
- C. spring-test
- D. PowerMock
- E. EasyMock
- F. Hamcrest
Answer: B,E,F
NEW QUESTION # 32
Which statement describes the propagation behavior of Propagation.REQUIRES_NEW annotation? (Choose the best answer.)
- A. Runs in a nested transaction if an active transaction exists; throws an exception if an active transaction does not exist.
- B. Starts a new transaction but throws an exception if an active transaction already exists.
- C. Starts a new transaction; if an active transaction already exists, it is suspended.
- D. Joins a transaction if one already exists; throws an exception if an active transaction does not exist.
Answer: C
NEW QUESTION # 33
Which two statements are true regarding Spring Security? (Choose two.)
- A. Authentication data can be accessed using a variety of different mechanisms, including databases and LDAP.
- B. A special Java Authentication and Authorization Service (JAAS) policy file needs to be configured.
- C. In the authorization configuration, the usage of permitAll () allows bypassing Spring security completely.
- D. It provides a strict implementation of the Java EE Security specification.
- E. Access control can be configured at the method level.
Answer: C,E
NEW QUESTION # 34
Which two statements are true regarding the RestTemplate class? (Choose two.)
- A. It supports asynchronous non-blocking model.
- B. It provides convenience methods for writing REST clients.
- C. Sending an HTTP request with a custom header is not possible when using RestTemplate.
- D. It automatically supports sending and receiving Java objects.
- E. It provides convenience methods for writing REST services.
Answer: C,D
NEW QUESTION # 35
Which two statements are true regarding @DataJpaTest? (Choose two.)
- A. If an embedded database is on the classpath, it will be used to configure a DataSource by default.
- B. It can be used for testing JdbcTemplate.
- C. TestEntityManager provides all methods that are provided by EntityManager and more.
- D. It auto-configures a TestEntityManager bean.
- E. It can be used for testing both JPA components and NoSQL components.
Answer: A,D
NEW QUESTION # 36
Which two statements are correct when @SpringBootApplication is annotated on a class? (Choose two.)
- A. Methods in the class annotated with @Bean will be ignored.
- B. Component scanning will start from the package of the class.
- C. A separate ApplicationContext will be created for each class annotated with
- D. It causes Spring Boot to enable auto-configuration by default.
- E. All other annotations on the class will be ignored.
Answer: C,D
Explanation:
@SpringBootApplication.
NEW QUESTION # 37
Which two use cases can be addressed by the method level security annotation @PreAuthorize? (Choose two.)
- A. Allow access to a method based on roles.
- B. Allow access to a method based on the returned object.
- C. Allow access to a method based on request URL.
- D. Allow access to a method based on HTTP method.
- E. Allow access to a method based on user identity.
Answer: A,D
NEW QUESTION # 38
Which two options will inject the value of the daily.limit system property? (Choose two.)
- A. @Value("$(daily.limit)")
- B. @Value("$(systemProperties.daily.limit)")
- C. @Value("#{systemProperties.daily.limit}")
- D. @Value("#{daily.limit}")
- E. @Value("#{systemProperties['daily.limit']}")
Answer: B,E
NEW QUESTION # 39
Which two statements are correct regarding Spring Boot auto-configuration? (Choose two.)
- A. Auto-configuration is applied by processing candidates listed in META-INF/spring.factories.
- B. Auto-configuration is applied before user-defined beans have been registered.
- C. Auto-configuration uses @Conditional annotations to constrain when it should apply.
- D. Auto-configuration could apply when a bean is missing but not when a bean is present.
- E. Auto-configuration could apply when a bean is present but not when a bean is missing.
Answer: B,E
NEW QUESTION # 40
Which two statements are correct regarding the @EnableAutoConfiguration annotation? (Choose two.)
- A. It is meta-annotation on the @SpringBootConfiguration composed annotation.
- B. It is a meta-annotation on the @SpringBootApplication composed annotation.
- C. It ensures auto-configuration is applied before user-defined beans have been registered.
- D. It has the same effect regardless of the package of the class that is annotated with it.
- E. It enables auto-configuration of the ApplicationContext by attempting to guess necessary beans.
Answer: B,D
NEW QUESTION # 41
Which two options are valid optional attributes for Spring's @Transactional annotation? (Choose two.)
- A. nestedTransaction
- B. writeOnly
- C. readWrite
- D. isolation
- E. propagation
Answer: D,E
NEW QUESTION # 42
Which two statements about pointcut expressions are true? (Choose two.)
- A. A pointcut expression can include operators such as the following: && (and), || (or), ! (not).
- B. A pointcut expression cannot specify the type of parameters.
- C. A pointcut expression will throw an exception if no methods are matched.
- D. A pointcut expression can be used to select join points which have been annotated with a specific annotation.
- E. A pointcut expression cannot have a wildcard for a method name.
Answer: A,D
NEW QUESTION # 43
Which two statements are correct regarding Spring Boot 2.x Actuator Metrics? (Choose two.)
- A. Custom metrics can be measured using Meter primitives such as Counter, Gauge, Timer, and DistributionSummary.
- B. A metric must be created with one or more tags.
- C. An external monitoring system must be used with Actuator.
- D. The metrics endpoint /actuator/metrics is exposed over HTTP by default.
- E. Timer measures both the number of timed events and the total time of all events timed.
Answer: C,D
NEW QUESTION # 44
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