CoreSpringV3.2 試験問題を無料オンラインアクセス

Using Spring AOP, which of the following Spring annotations cause behavior to be added (select one)

• A.Both a and b
• B.Neither a or b
• C.@Transactional
• D.@Secured

Which of the following statements about the @Autowired annotation is NOT true? (select one)

• A.Multiple arguments can be injected into a single method using @Autowired
• B.The default behavior is that if a dependency cannot be satisfied with @Autowired, the ApplicationContext will throw a RuntimeException
• C.@Autowired is a Spring-specific annotation
• D.It cannot be used to annotate fields, only constructors and methods

If the propagation behavior is Propagation.REQUIRED, choose the statement which describes the propagation behavior (select one)

• A.Executes in a transaction if one already exists. If there is no transaction, it executes without a transaction context.
• B.Executes in a nested transaction if an active transaction exists. If there is no transaction, it starts a new one.
• C.Executes in a transaction if one already exists. If there is no transaction, it starts a new one.
• D.Executes in a transaction if one already exists. Throws an exception if there is no active transaction.

Which statement best describes the advantage of using AfterReturning advice, rather than simply using after advice? (Select one)

• A.After advice can only be applied to methods which are declared as void
• B.AfterReturning advice is invoked if an exception is thrown, which is not the case with After advice
• C.AfterReturning advice is only invoked if the method returns successfully, allowing you to limit advice to only those scenarios
• D.If an exception is thrown in the join point, it is allowed to propagate, which is not the case with After advice

Select which of the following configuration tasks would be implemented using Spring's XML "context" namespace (select one or several answers)

• A.Enabling the use of the @Around annotation
• B.Enabling the use of the @Required, @PreDestroy and @PostConstruct annotations
• C.Enabling component-scanning
• D.Enabling the use of the @Transactional annotation