QUESTION: 1

Select which statement(s) is/are true with respect to programming to interfaces with Spring

The use of interfaces allows for reduced coupling between collaborating objects
Spring requires all beans to implement interfaces
Spring requires that parameters in constructors and setters are defined using interface types
Spring requires all beans to have an empty constructor (either default or declared)

Answer(s): A

Consider the following class:

public class LegacySingleton {
private LegacySingleton(){}
public static LegacySingleton getAServiceInstance() {
return new LegacySingleton();
}
}

How can a bean of type LegacySingleton be created (using XML configuration)? (select one)

It is not possible, the constructor must be public
Use the factory-method attribute on the <bean> tag
Use the init-method attribute on the <bean> tag
Use autowiring

Answer(s): B

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QUESTION: 3

Which of the following scenarios requires you to instantiate an ApplicationContext using the ‘new’ keyword? (Select one)

Running your Spring application inside a JUnit test (using SpringJUnit4ClassRunner)
Bootstrapping your Spring application within a Java main() method
Deploying your Spring application in an application server, packaged in a WAR file
Both a and b

Answer(s): B

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QUESTION: 4

Select which statement is true with respect to constructor injection with Spring (select one)

Multiple parameters can be dependency injected into a constructor
Using XML configuration, the constructor-arg element may be omitted if the constructor requires a single parameter
One single bean cannot mix constructor injection with setter injection
All of the above

Answer(s): A

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Free CoreSpringV3.2 Exam Braindumps (page: 2)

Pass your Core-Spring (based on Spring 3.2) exam with these free Actual Questions and Answers

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