Consider the following bean definition Using Spring AOP, you have declared a Pointcut targeting all methods inside the clientService bean. ClientServiceImpl implements 3 different interfaces. Which interfaces will the proxy class implement? (Select one) A) All interfaces B) The proxy class does not implement any interface C) A Spring bean should never implement any interface

Question

Consider the following bean definition <bean id="clientService" class="com.springsource.service.ClientServiceImpl" /> Using Spring AOP, you have declared a Pointcut targeting all methods inside the clientService bean. ClientServiceImpl implements 3 different interfaces. Which interfaces will the proxy class implement? (Select one)
A) All interfaces
B) The proxy class does not implement any interface
C) A Spring bean should never implement any interface

Quizplus · Accepted Answer

The proxy class will implement all interfaces that the target class (ClientServiceImpl) implements. This is a feature of Spring AOP when using JDK dynamic proxies.

Consider the Following Bean Definition ≪bean Id="clientService" Class="com