Online Access Free 2V0-72.22 Practice Test

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

• A.Control the order of auto-configuration classes applied with @AutoConfigureOrder.
• B.Use the @AutoConfigureAfter or @AutoConfigureBefore annotations to apply configuration in a specific order.
• C.Enable component scanning within auto-configuration classes to find necessary components.
• D.Disable specific auto-configuration classes by using the exclude attribute on the
  @EnableAutoConfiguation annotation.
• E.Provide customized auto-configuration by subclassing the provided Spring Boot auto-configuration classes.

Refer to the exhibit.

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

• A.An implementation of this repository can be automatically generated by Spring Data JPA.
• B.A class that implements CustomerRepository must be implemented and declared as a Spring Bean.
• C.CustomerRepository should be a class, not an interface.
• D.JPA annotations are required on the Customer class to successfully use Spring Data JDBC.

Given an ApplicationContext containing three bean definitions of type Foo with bean ids foo1, foo2, and foo3, which three @Autowired scenarios are valid and will allow the ApplicationContext to initialize successfully? (Choose three.)

• A.@Autowired @Qualifier ("foo3") Foo foo;
• B.@Autowired private Foo foo2;
• C.@Autowired public void setFoo(Foo foo2) {...}
• D.@Autowired private Foo foo;
• E.@Autowired public void setFoo (Foo foo) {...}
• F.@Autowired public void setFoo (@Qualifier ("foo1") Foo foo) {...}

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

• A.A Spring bean can be explicitly created by annotating the class with @Autowired.
• B.A Spring bean can be implicitly created by annotating the class with @Bean and using the component- scanner to scan its package.
• C.A Spring bean can be explicitly created using @Bean annotated methods within a Spring configuration class.
• D.A Spring bean can be explicitly created by annotating methods or fields by @Autowired.
• E.A Spring bean can be implicitly created by annotating the class with @Component and using the component-scanner to scan its package.

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

• A.It provides configuration options through which only an authenticated user can display application information.
• B.It can be used to change a property value on a running application.
• C.It is not enabled by default.
• D.Typically it is used to display build or source control information.
• E.It can be used to display arbitrary application information.