最新のCoreSpringV3.2問題集で試験を準備する

Which of the following is NOT true about @Controller-annotated classes? (Select one)

• A. They can be configured as Spring beans via XML configuration.
• B. They must implement a special interface.
• C. They are eligible for handling requests in Spring MVC.
• D. They can be discovered via component scanning.

<bean name="clientService" class="com.foo.ClientServiceImpl" p:name="myName"/>
Which of the following statements is true regarding the above code sample? (Select one)

• A. Neither a or b
• B. Both a and b
• C. myName is a scalar value (as opposed to a reference to an existing bean)
• D. This syntax requires the declaration of the "p" namespace

Which of the following statements best describes the benefits of using the Spring Framework with respect to unit testing? (Select one)

• A. Your Java code typically has dependencies on Spring Framework classes which are designed to make the job of unit testing easier
• B. The Spring Framework encourages you to program to interfaces which makes it easier to stub or mock out dependencies in your code
• C. All of the above
• D. The extensive runtime checks performed by the ApplicationContext when it initializes make traditional unit testing less important

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

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. If an exception is thrown in the join point, it is allowed to propagate, 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. AfterReturning advice is invoked if an exception is thrown, which is not the case with After advice