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  • Exam Name: Professional Develop VMware Spring
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2V0-72.22 Practice Exam Questions with Answers Professional Develop VMware Spring Certification

Question # 6

Which three types can be used as @Controller method arguments? (Choose three.)

A.

Locale

B.

Principal

C.

Language

D.

Session

E.

Request

F.

HttpSession

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Question # 7

Which two options are REST principles? (Choose two.)

A.

RESTful applications use a stateless architecture.

B.

RESTful application use HTTP headers and status codes as a contract with the clients.

C.

RESTful applications cannot use caching.

D.

RESTful application servers keep track of the client state.

E.

RESTful applications favor tight coupling between the clients and the servers.

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Question # 8

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

A.

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

B.

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

C.

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

D.

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

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Question # 9

Spring puts each bean instance in a scope. What is the default scope? (Choose the best answer.)

A.

prototype

B.

singleton

C.

request

D.

session

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Question # 10

Which three statements are advantages of using Spring’s Dependency Injection? (Choose three.)

A.

Dependency injection can make code easier to trace because it couples behavior with construction.

B.

Dependency injection reduces the start-up time of an application.

C.

Dependencies between application components can be managed external to the components.

D.

Configuration can be externalized and centralized in a small set of files.

E.

Dependency injection creates tight coupling between components.

F.

Dependency injection facilitates loose coupling between components.

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Question # 11

Which option is true about use of mocks in a Spring Boot web slice test? (Choose the best answer.)

A.

Mocking a Spring Bean requires annotating it with @MockBean annotation.

B.

If a Spring Bean already exists in the web slice test spring context, it cannot be mocked.

C.

Mocks cannot be used in a Spring Boot web slice test.

D.

Mocking a Spring Bean requires annotating it with @Mock annotation.

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Question # 12

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

A.

REST is a Protocol.

B.

REST is Stateful.

C.

REST is Reliable.

D.

REST is Interoperable.

E.

REST is Relative.

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Question # 13

Refer to the exhibit.

2V0-72.22 question answer

Which option is a valid way to retrieve the account id? (Choose the best answer.)

A.

Add @PathVariable(“id”) String accountId argument to the update() handler method.

B.

Add @PathVariable long accountId argument to the update() handler method.

C.

Add @RequestParam long accountId argument to the update() handler method.

D.

Add @RequestParam(“id”) String accountId argument to the update() handler method.

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Question # 14

Which two annotations indicate that the transaction for a transactional test method should be committed after the test method has completed? (Choose two.)

A.

@SqlMergeMode(false)

B.

@Rollback(false)

C.

@Commit

D.

@Sql(alwaysCommit=true)

E.

@Transactional(commit=true)

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Question # 15

Which three dependencies are provided by the spring-boot-starter-test? (Choose three.)

A.

Cucumber

B.

Hamcrest

C.

spring-test

D.

Junit

E.

EasyMock

F.

PowerMock

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Question # 16

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

A.

Java system properties have higher precedence than the properties loaded from

@TestPropertySource.

B.

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

C.

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

D.

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

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Question # 17

If a class is annotated with @Component, what should be done to have Spring automatically detect the annotated class and load it as a bean? (Choose the best answer.)

A.

Ensure a valid bean name in the @Component annotation is specified.

B.

Ensure a valid @ComponentScan annotation in the Java configuration is specified.

C.

Ensure a valid @Scope for the class is specified.

D.

Ensure a valid @Bean for the class is specified.

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Question # 18

Refer to the exhibit.

2V0-72.22 question answer

Which two statements are correct regarding the HelloAutoConfig auto-configuration class when it isspecified in the META-INF/spring.factories file? (Choose two.)

A.

A HelloService bean will be created from the helloService() method even if the

HelloService.class is not in the classpath.

B.

A HelloService bean will be created from the helloService() method only when there is no other

HelloService bean in the ApplicationContext.

C.

This auto-configuration class is used only when the HelloService.class is not on the classpath.

D.

This auto-configuration class is used only when the HelloService.class is on the classpath.

E.

A HelloService bean will be created from the helloService() method and will replace existing a

HelloService bean in the ApplicationContext.

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