Which of the following is the most efficient way to serialize an Enum to JSON with Jackson 2.1?

Which statement best describes the <context:component-scan> tag for Spring XML configuration?

Choose the reason why the expression ${user.home} can be null despite the use of @PropertySource annotation?

Which is the best explanation as to why this Java configuration fails to correctly override / add a resource handler?

Which class can be used to call Stored Procedures in Spring?

What are the benefits of IOC?

Regarding the @Resource annotation, which of the following statements is false?

Fill in the blank: _______ is a class-level annotation indicating that an object is a source of bean definitions.

Which of the following annotations are supported by classes with the @Bean annotation?

Which of the following is not a built-in Spring MVC bean scope?

Which of the following statements are correct, with respect to using the @PreAuthorize annotation in Spring controller methods?