Which two statements are true regarding @DataJpaTest? (Choose two.)

If an embedded database is on the classpath, it will be used to configure a DataSource by default.

It auto-configures a TestEntityManager bean.

TestEntityManager provides all methods that are provided by EntityManager and more.

If an embedded database is on the classpath, it will be used to configure a DataSource by default.

It can be used for testing both JPA components and NoSQL components.

It auto-configures a TestEntityManager bean.

It can be used for testing JdbcTemplate.

Which two statements are true regarding storing user details in Spring Security? (Choose two.)

With a custom UserDetailsService defined in the ApplicationContext, Spring Boot still creates the default user.

User details can be stored in custom storage and retrieve them by implementing the UserDetailsService interface.

User details can be stored in a database, in LDAP, or in-memory.

With a custom UserDetailsService defined in the ApplicationContext, Spring Boot still creates the default user.

Passwords must be hashed and the default hashing algorithm is MD5.

User details can be stored in custom storage and retrieve them by implementing the UserDetailsService interface.

User details can be stored in a database, in LDAP, or in-memory.

The user details includes username and password but not authorities.

Which two statements are correct regarding Spring Boot auto-configuration? (Choose two.)

Auto-configuration uses @Conditional annotations to constrain when it should apply.

Auto-configuration is applied by processing candidates listed in META-INF/spring.factories.

Auto-configuration uses @Conditional annotations to constrain when it should apply.

Auto-configuration could apply when a bean is missing but not when a bean is present.

Auto-configuration is applied by processing candidates listed in META-INF/spring.factories.

Auto-configuration could apply when a bean is present but not when a bean is missing.

Auto-configuration is applied before user-defined beans have been registered.

Refer to the exhibit. How can a response status code be set for No Content (204)? (Choose the best answer.)

Annotate the update() handler method with @ResponseStatus(HttpStatus.NO_CONTENT).

Annotate the update() handler method with @PutMapping(“/store/orders/{id”}”,HttpStatus.NO_CONTENT).

Annotate the update() handler method with @ResponseStatus(HttpStatus.NO_CONTENT).

Annotate the update() handler method with @ResponseEntity(204).

The update() handler method cannot return a void type, it must return a ResponseEntity type.

Which statement describes the @AfterReturning advice type? (Choose the best answer.)

The advice is invoked only if the method returns successfully but not if it throws an exception.

The @AfterReturning advice allows behavior to be added after a method returns even if it throws an exception.

The advice has complete control over the method invocation; it could even prevent the method from being called at all.

Typically used to prevent any exception, thrown by the advised method, from propagating up the call-stack.

Refer to the exhibit. Which statement is true? (Choose the best answer.)

An implementation of this repository can be automatically generated by Spring Data JPA.

CustomerRepository should be a class, not an interface.

JPA annotations are required on the Customer class to successfully use Spring Data JDBC.

An implementation of this repository can be automatically generated by Spring Data JPA.

A class that implements CustomerRepository must be implemented and declared as a Spring Bean.

Which two statements are correct regarding the Actuator info endpoint? (Choose two.)

It can be used to display arbitrary application information.

It provides configuration options through which only an authenticated user can display application information.

It can be used to display arbitrary application information.

It can be used to change a property value on a running application.

Typically it is used to display build or source control information.

Which statement about @TestPropertySource annotation is true? (Choose the best answer.)

Inlined properties defined in @TestPropertySource can be used to override properties defined in property files.

Java system properties have higher precedence than the properties loaded from @TestPropertySource.

Properties defined @PropertySource are not loaded if @TestPropertySource is used.

@TestPropertySource annotation loads a properties file relative to the root of the project by default.

Inlined properties defined in @TestPropertySource can be used to override properties defined in property files.

Which two statements are correct regarding the Health Indicator status? (Choose two.)

Custom status values can be created.

The built-in status values are DOWN, OUT_OF_SERVICE, UNKNOWN, and UP in decreasing order of severity.

The last status in a sorted list of HealthIndicators is used to derive the final system health.

The status with the least severity is used as the top-level status.

Custom status values can be created.

The built-in status values are DOWN, OUT_OF_SERVICE, UNKNOWN, and UP in decreasing order of severity.

The severity order cannot be changed due to security reasons.

What two options are auto-configured Spring Boot Actuator HealthIndicators? (Choose two.)

GoogleCloudDataStoreHealthIndicator

Which two statements are correct regarding Spring Boot 2.x Actuator Metrics? (Choose two.)

Timer measures both the number of timed events and the total time of all events timed.

Custom metrics can be measured using Meter primitives such as Counter, Gauge, Timer, and DistributionSummary.

An external monitoring system must be used with Actuator.

The metrics endpoint /actuator/metrics is exposed over HTTP by default.

Timer measures both the number of timed events and the total time of all events timed.

Custom metrics can be measured using Meter primitives such as Counter, Gauge, Timer, and DistributionSummary.

A metric must be created with one or more tags.

Which two statements are true regarding Spring Boot Testing? (Choose two.)

@SpringBootTest is typically used for integration testing.

@SpringBootTest without any configuration classes expects there is only one class annotated with @SpringBootConfiguration in the application.

@TestApplicationContext is used to define additional beans or customizations for a test.

Test methods in a @SpringBootTest class are transactional by default.

@SpringBootTest is typically used for integration testing.

Test methods annotated with @SpringBootTest will recreate the ApplicationContext.

@SpringBootTest without any configuration classes expects there is only one class annotated with @SpringBootConfiguration in the application.

Which two statements are true regarding bean creation? (Choose two.)

A Spring bean can be implicitly created by annotating the class with @Component and using the component-scanner to scan its package.

A Spring bean can be explicitly created by annotating the class with @Autowired.

A Spring bean can be explicitly created by annotating methods or fields by @Autowired.

A Spring bean can be implicitly created by annotating the class with @Component and using the component-scanner to scan its package.

A Spring bean can be implicitly created by annotating the class with @Bean and using the component- scanner to scan its package.

A Spring bean can be explicitly created using @Bean annotated methods within a Spring configuration class.

A Spring bean can be explicitly created by annotating the class with @Autowired.

What are the two reasons Spring be used to build a Java application? (Choose two.)

Spring provides a Dependency Injection container.

Spring provides abstractions over infrastructure such as persistence and messaging.

Spring automates a Java application build.

Spring provides a Dependency Injection container.

Spring automates deployment of Java applications to all of the major cloud providers.

Spring provides comprehensive Java IDE support.

Spring provides abstractions over infrastructure such as persistence and messaging.

Which two statements describe Spring JdbcTemplate? (Choose two.)

The JdbcTemplate provides the ability to work with result sets.

The JdbcTemplate provides methods for query execution.

All JdbcTemplate methods throw SQLException which you are required to handle.

The JdbcTemplate provides the ability to work with result sets.

The JdbcTemplate can only perform update but not insert to the database.

The JdbcTemplate provides methods for query execution.

The JdbcTemplate generates SQL statements.

Which statement defines a pointcut? (Choose the best answer.)

An expression that selects one or more join points.

A point in the execution of a program such as a method call or field assignment.

An expression that selects one or more join points.

A module that encapsulated advices.

Code to be executed at each selected join point.

Which statement describes the propagation behavior of Propagation.REQUIRES_NEW annotation?(Choose the best answer.)

Starts a new transaction; if an active transaction already exists, it is suspended.

Starts a new transaction but throws an exception if an active transaction already exists.

Joins a transaction if one already exists; throws an exception if an active transaction does not exist.

Starts a new transaction; if an active transaction already exists, it is suspended.

Runs in a nested transaction if an active transaction exists; throws an exception if an active transaction does not exist.

Which following statements are true about Spring Data? (Choose two.)

Spring Data implementations exist for many data storage types, such as MongoDB, Neo4j, and Redis.

Spring Data can greatly reduce the amount of “boilerplate” code typically needed for data access.

Spring Data implementations exist for many data storage types, such as MongoDB, Neo4j, and Redis.

Spring Data works by applying the JPA annotations to data stores such as MongoDB, Neo4j, and Redis.

Spring Data can greatly reduce the amount of “boilerplate” code typically needed for data access.

Spring Data is specifically designed for JPA, JDBC, and relational database access only.

Spring Data cannot be used together with Spring MVC.

Which two statements describe the ApplicationContext correctly? (Choose two.)

The ApplicationContext is the root interface for accessing the Spring container.

The ApplicationContext can be created in a test environment, web application, and in a standalone application.

The ApplicationContext is the root interface for accessing the Spring container.

The ApplicationContext lazy initializes beans by default.

The ApplicationContext can be created in a test environment, web application, and in a standalone application.

The ApplicationContext does not include all functionality of the BeanFactory.

The ApplicationContext maintains singleton beans that are instantiated by the Spring runtime.

Which two statements are correct regarding the Actuator loggers endpoint? (Choose two.)

To get a logging level of a package called account.web, you can access the /actuator/loggers/account.web endpoint.

The logging levels of a package that can be accessed via the loggers endpoint include configuredLevel and effectiveLevel.

To get a logging level of a package called account.web, you can access the /actuator/loggers/account.web endpoint.

An application restart is required to change the logging level of the package.

In order to use the loggers endpoint, a logger implementation dependency needs to be added.

The logging levels of a package that can be accessed via the loggers endpoint include configuredLevel and effectiveLevel.

Which two statements are correct regarding the differences between @ConfigurationProperties and @Value? (Choose two.)

@ConfigurationProperties is preferable over @Value when type-safety during property binding is a concern.

@ConfigurationProperties supports relaxed binding of properties, but not property binding through SpEL.

@Value must be used for environment variables, as @ConfigurationProperties cannot access the environment.

@Value supports relaxed binding of properties, but not property binding through SpEL.

@ConfigurationProperties is preferable over @Value when type-safety during property binding is a concern.

@ConfigurationProperties only bind properties from .properties files, not from .yml files.

@ConfigurationProperties supports relaxed binding of properties, but not property binding through SpEL.

Which two statements about BeanFactoryPostProcessors are true? (Choose two.)

Allows for the transformation of Spring bean definitions before the beans are instantiated.

PropertySourcesPlaceholderConfigurer implements BeanFactoryPostProcessor and is used to read property values from the Spring Environment.

Allows for the transformation of Spring bean definitions after the beans have been instantiated.

Allows for the transformation of Spring bean definitions before the beans are instantiated.

Creates proxies for the Spring beans that require an extra behavior like transaction management.

PropertySourcesPlaceholderConfigurer implements BeanFactoryPostProcessor and is used to read property values from the Spring Environment.

Detects annotations such as @PostConstruct and @PreDestroy and then invokes appropriate behavior.

Which two statements are true regarding a Spring Boot 'fat' JAR? (Choose two.)

The 'fat' JAR contains compiled classes and dependencies that your code needs to run.

The 'fat' JAR is created by the Spring Boot Maven plugin or Gradle plugin.

The 'fat' JAR contains both the class files and the source files for your project.

The 'fat' JAR requires an external Servlet container.

The 'fat' JAR contains compiled classes and dependencies that your code needs to run.

The 'fat' JAR can contain multiple embedded application servers.

The 'fat' JAR is created by the Spring Boot Maven plugin or Gradle plugin.

According to REST principles, which is the recommended way to update the order resource identified by 1234?

Send a PUT request to /orders/1234.

Send a PUT request to /orders/edit?id=1234.

Send a PUT request to /orders/1234.

Send a POST request to /orders/1234.

Send a POST request to /orders/edit?id=1234.

Refer to the exhibit. AppConfig is a Java configuration class. Which two statements are true? (Choose two.)

The bean is of type clientService and by default will be a Singleton.

The Java configuration can be profile specific by adding a @Profile annotation.

The clientService bean declared will have prototype scope by default.

The name of the clientService() method is invalid and will throw an error.

The clientService bean will be lazy initialized the first time accessed.

The bean is of type clientService and by default will be a Singleton.

The Java configuration can be profile specific by adding a @Profile annotation.

Which two statements are true about Spring AOP? (Choose two.)

The @After advice type is invoked regardless of whether a method successfully returned or an exception was thrown.

Examples of cross-cutting concerns include security, caching, transaction.

The @After advice type is invoked regardless of whether a method successfully returned or an exception was thrown.

In Spring AOP, a join point represents a method execution or property access.

Spring AOP does not use AspectJ's pointcut expression language.

Examples of cross-cutting concerns include security, caching, transaction.

There are in total 4 types of advice, @Before, @After, @AfterReturning and @AfterThrowing.

Refer to the exhibit. What statement is true about @DirtiesContext?

It will close the existing cached ApplicationContext and recreate a new one after the test method.

It will close the existing cached ApplicationContext and recreate a new one before the test method.

It will close the existing cached ApplicationContext and recreate a new one after the test method.

It will keep the existing cached ApplicationContext, all changes to Spring managed beans will be reverted after the test.

It will recreate only the Spring managed beans that are modified inside the test method.

What's the password storage format when using the DelegatingPasswordEncoder?

{id}encodedPassword, where {id} is an identifier used to look up which PasswordEncoder should be used.

encodedPassword{id}, where {id} is an identifier used to look up which PasswordEncoder should be used.

{id}encodedPassword, where {id} is an identifier used to look up which PasswordEncoder should be used.

{timestamp}encodedPassword, where {timestamp} is the time when the password was encoded.

{id}{salt}encodedPassword, where {id} is an identifier used to look up which PasswordEncoder should be used and {salt} a randomly generated salt.

Which statements is true?

Methods annotated with @BeforeAll will run only once before any tests in a class are executed.

Methods annotated with @AfterEach will run only once before any tests in a class are executed.

@BeforeAll annotation can only be used on non-static methods.

Methods annotated with @BeforeAll will run only once before any tests in a class are executed.

@AfterEach annotation must be used on a cleanup method when @BeforeEach is used.

Refer to the exhibit. Which two methods will be implemented at runtime if declared in a Spring Data JPA Repository? (Choose two.)

public Customer findByEmail(String email);

public Customer findFirstByOrderDateBetween(Date d1, Date d2);

public Customer getsingle(Long id);

public Customer findFirstOrderDateMax();

public Customer findByEmail(String email);

public Customer findFirstByOrderDateBetween(Date d1, Date d2);

public Customer findCustomerByName(String name);

Refer to the exhibit. Which two statements are correct regarding auto-configuration of DataSource and JdbcTemplate beans given a Spring Boot application with only these two dependencies? (Choose two.)

A JdbcTemplate bean will be auto-configured.

A DataSource bean will be auto-configured.

A DataSource bean will not be auto-configured.

A JdbcTemplate bean will not be auto-configured.

A JdbcTemplate bean will be auto-configured.

A DataSource bean will be auto-configured only if a JdbcTemplate bean is explicitly defined.

A DataSource bean will be auto-configured.

Which is the correct approach to register for a bean destruction callback?

Annotate the callback method with @PreDestroy.

Annotate the callback method with @PostDestroy.

Annotate the callback method with @PreDestroy.

Add the @Lazy annotation to the bean configuration.

Configure the bean instance to use prototype scope.

Which two mechanisms of autowiring a dependency when multiple beans match the dependency's type are correct? (Choose two.)

Use of @Qualifier annotation on the class and @Autowired annotation either on a field or setter methods.

Use of @Qualifier and @Autowired annotations together on a field.

Use of @Qualifier annotation on the class and @Autowired annotation either on a field or setter methods.

Use of @Qualifier and @Autowired annotations together with setter methods.

Use of @Qualifier annotation only with setter methods (@Autowired is optional for setters).

Use of @Qualifier and @Autowired annotations together on a field.

Use of @Qualifier annotation only on a field (@Autowired is optional for fields).

Which two statements are true regarding @WebMvcTest? (Choose two.)

Typically it is used in combination with @MockBean when there is a dependency bean to be mocked.

It will only scan for @Controller beans in the source code.

It is used for testing Spring MVC components such as @Controller with a running server.

Typically it is used in combination with @MockBean when there is a dependency bean to be mocked.

It is typically used with @ExtendWith(MockitoExtension.class) in JUnit 5.

Refer to the exhibit. How can a Spring Bean be created from this LegacySingleton class?

Call LegacySingleton.getInstance() from within a @Bean method and return the instance.

Return an instance of LegacySingleton using the new keyword from a @Bean method.

It is not possible without modifying the LegacySingleton class, the constructor must be public.

Modify the LegacySingleton class by adding the @Autowired annotation to the instance variable.

VMware 2V0-72.22 Practice Test 2 - Free Online Exam Prep & Questions

Refer to the exhibit.

VMware 2V0-72.22 image Question 41 9854 09162024012619000000

What is the id/name of the declared bean in this Java configuration class? (Choose the best answer.)

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