Refer to the exhibit.

Based on the default Spring behavior, choose the correct answer. (Choose the best answer.)

• A.Three AccountRepository beans will be instantiated as the accountRepository() method will be called three times.
• B.One AccountRepository bean will be instantiated since the default scope is singleton.
• C.Many AccountRepository beans will be instantiated, depending how often accountRepository(), transferService() and accountService() are called.
• D.Two AccountRepository beans will be instantiated as the accountRepository() method will be called two times.

Comment: *

Name: *

Email: *

Verification: *

Which two statements are correct regarding the @EnableAutoConfiguration annotation? (Choose two.)

• A.It is a meta-annotation on the @SpringBootApplication composed annotation.
• B.It has the same effect regardless of the package of the class that is annotated with it.
• C.It ensures auto-configuration is applied before user-defined beans have been registered.
• D.It enables auto-configuration of the ApplicationContext by attempting to guess necessary beans.
• E.It is meta-annotation on the @SpringBootConfiguration composed annotation.

Comment: *

Name: *

Email: *

Verification: *

What is a Spring Boot starter dependency? (Choose the best answer.)

• A.A pre-existing model project you can download and use as the basis of your project.
• B.A specific POM which you must build to control Spring Boot's opinionated runtime.
• C.A setting for specifying which code you want Spring Boot to generate for you.
• D.An easy way to include multiple, coordinated dependencies related to a specific technology, like web or JDBC.

Comment: *

Name: *

Email: *

Verification: *

Which two are required to use transactions in Spring? (Choose two.)

• A.A class requiring a transaction must implement the TransactionInterceptor interface.
• B.A class must be annotated with @Service and @Transaction.
• C.Write a Spring AOP advice to implement transactional behavior.
• D.Annotate a class, an interface, or individual methods requiring a transaction with the @Transactional annotation.
• E.Add @EnableTransactionManagement to a Java configuration class.

Comment: *

Name: *

Email: *

Verification: *

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.If there is only one constructor the @Autowired annotation is not required.
• D.Constructor injection is preferred over field injection to support unit testing.
• E.Construction injection can be used with multiple constructors without @Autowired annotation.

Comment: *

Name: *

Email: *

Verification: *