CoreSpringV3.2 Certification Exam Questions with AI Explanations

QUESTION: 16

Two beans of type MyBean are defined in the ApplicationContext with singleton scope, with ids "myBean1" and "myBean2". The getBean() method is called once for each bean.
Which statement is true about the two references returned? (Select one)

The two references refer to different instances of the same type
Both references refer to the same bean instance
One of the references will be null
A RuntimeException will be thrown when the ApplicationContext is initialized

Answer(s): A

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QUESTION: 17

What is the primary purpose of bean definition inheritance? (Select one or several answers)

To configure Java class inheritance dynamically within the XML bean definition file
To reduce the amount of configuration required by inheriting properties from other bean definitions
To allow Spring beans to be created on the fly from classes declared as abstract
To simplify configuration by allowing multiple properties files to be loaded in a hierarchy to specify bean properties

Answer(s): B

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QUESTION: 18

What is true regarding bean definition inheritance?

Parent bean definitions should always be abstract
Parent bean definitions may be abstract
The class attribute can be declared in a parent bean definition
It is not useful to declare an id for a parent bean definition

Answer(s): B,C

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QUESTION: 19

<bean name="clientService" class="com.foo.ClientServiceImpl" p:name="myName"/>

Which of the following statements is true regarding the above code sample? (Select one)

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

Answer(s): C

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QUESTION: 20

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

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

Answer(s): D

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SpringSource Core-Spring (based on Spring 3.2) CoreSpringV3.2 Dumps in PDF

Free SpringSource CoreSpringV3.2 Real Questions (page: 19)

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QUESTION: 19

QUESTION: 20