QUESTION: 29

import com.springsource.service.*;

...
@Configuration public class AppConfig {
@Bean public ClientService clientService() {
return new ClientServiceImpl();
}
}

What is the id of the declared bean? (Select one)

clientService (starting with lower-case "c")
ClientService (starting with capital "C")
com.springsource.service.ClientService
com.springsource.service.ClientServiceImpl

Answer(s): A

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QUESTION: 30

public class AppConfig {

public ClientService clientService() {
return new ClientServiceImpl();
}
}

The Spring Java configuration above is NOT correct.
Why? (select one)

The class should be annotated with @Configuration
The method should be annotated with @Bean
Both (a) and (b)
Neither (a) or (b)

Answer(s): C

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QUESTION: 31

@Configuration public class AppConfig {
@Bean public ClientService clientService() {
ClientServiceImpl clientService = new ClientServiceImpl();
clientService.addClientDao(new ClientDao());
return clientService;
}

In the example above, which statement is NOT true with regards to Spring Java configuration?
(select one)

The declared bean is a singleton by default
This bean might be wrapped by a proxy
This bean cannot use a method starting with "add" to inject a dependency
The bean is of type ClientService

Answer(s): C

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QUESTION: 32

ClientService service = applicationContext.getBean(ClientService.class)

Which statement is true with regards to the above example? (select one)

It returns the bean called "ClientService"
It returns a bean of the type ClientService (regardless of its id or name)
This syntax is not valid because the bean id must be specified as a method param
This syntax is not valid because the result of the getBean method should be explicitely cast into ClientService

Answer(s): B

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QUESTION: 32

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