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在Spring中,使用Java实现代理方式需实现InvocationHandler接口,且必须实现invoke(Object proxy, Method method, Object[] args)方法,则下列说法正确的有( )。
A.第一个参数是目标类
B.第二个参数Method由被代理接口的方法调用
C.第三个参数是方法调用的参数
D.当程序调用代理的目标方法时，会自动变为调用invoke方法
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更多 “ 在Spring中,使用Java实现代理方式需实现InvocationHandler接口,且必须实现invoke(Object proxy, Method method, Object[] args)方法,则下列说法正确的有( )。 A.第一个参数是目标类B.第二个参数Method由被代理接口的方法调用C.第三个参数是方法调用的参数D.当程序调用代理的目标方法时，会自动变为调用invoke方法 ” 相关考题
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下列关于Spring的说法错误的是( )。
A.Spring是一个轻量级JAVA EE的框架集合B.Spring是“依赖注入”模式的实现C.使用Spring可以实现声明事务D.Spring提供了AOP方式的日志系统
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在Spring中，下面的代码定义了一个前置通知类，则下列选项中，说法错误的是( )。public class LogAdvice implements MethodBeforeAdvice{public void before(Method m,Object[]arges,Object target) throws Throwable{System.out.println(m.getName()+"(" + Arrays.toString(args) +")";});()A. 方法before是MethodBeforeAdvice接口中定义的方法B. 参数m是被通知的目标方法C. 参数args是调用方法的参数D. 参数target是代理类
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在Spring中,实现AOP代理时,下列说法正确的有( )。
A.Spring默认使用用于接口的JDK动态代理B.Spring只能使用JDK动态代理C.Spring也可以使用CGLIB代理D.Spring主要使用JDK动态代理
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关于spring说法错误的（）A、Spring是一个轻量级JAVA EE的框架集合B、Spring包含一个“依赖注入”模式的实现C、使用Spring可以实现声明事务D、Spring提供了AOP方式的日志系统
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In the Expression Editor panel of CRS Script Editor, why would you use the Java tab? （）A、to execute a specified method of a Java class B、to reference a variable or invoke a method of a custom Java Object C、to pass variables between two different workflows D、to create an object for the purpose of executing methods on a remote computer E、to get a reference to the Contact and Session states F、to allow for arguments to be passed to a specified method
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Which two statements are true about the hashCode method？（）A、 The hashCode method for a given class can be used to test for object equality and object inequality for that class.B、 The hashCode method is used by the java.util.SortedSet collection class to order theelements within that set.C、 The hashCode method for a given class can be used to test for object inequality， but NOT object equality， for that class.D、 The only important characteristic of the values returned by a hashCode method is that the distribution of values must follow a Gaussian distribution.E、 The hashCode method is used by the java.util.HashSet collection class to group the elements within that set into hash buckets for swift retrieval.
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Which two CANNOT directly cause a thread to stop executing？（）A、 Calling the yield method.B、 Calling the wait method on an object.C、 Calling the notify method on an object.D、 Calling the notifyAll method on an object.E、 Calling the start method on another Thread object.
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实现AOP代理时，下面说法正确的是（）。A、Spring默认使用用于接口的JDK动态代理B、Spring只能使用JDK动态代理C、Spring也可以使用CGLIB代理D、Spring主要使用JDK动态代理
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Under which circumstances will a thread stop？（） A、The method waitforId（） in class MediaTracker is called.B、The run（） method that the thread is executing ends.C、The call to the start（） method of the Thread object returns.D、The suspend（） method is called on the Thread object.E、The wait（） method is called on the Thread object.
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What can cause a thread to become non-runnable？（）A、 Exiting from a synchronized block.B、 Calling the wait method on an object.C、 Calling the notify method on an object.D、 Calling the notifyAll method on an object.
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Which two CANNOT directly cause a thread to stop executing？ （） A、 Existing from a synchronized block.B、 Calling the wait method on an object.C、 Calling notify method on an object.D、 Calling read method on an InputStream object.E、 Calling the SetPriority method on a Thread object.
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Which two statements are true about the hashCode method？（）A、The hashCode method for a given class can be used to test for object equality and object inequality for that class.B、The hashCode method is used by the java.util.SortedSet collection class to order the elements within that set.C、The hashCode method for a given class can be used to test for object inequality， but NOT objecte quality， for that class.D、The only important characteristic of the values returned by a hashCode method is that the distribution of values must follow a Gaussian distribution.E、The hashCode method is used by the java.util.HashSet collection class to group the elements within that set into hash buckets for swift retrieval.
考题
单选题Under which circumstances will a thread stop？（）A
The method waitforId（） in class MediaTracker is called.B
The run（） method that the thread is executing ends.C
The call to the start（） method of the Thread object returns.D
The suspend（） method is called on the Thread object.E
The wait（） method is called on the Thread object.
考题
多选题In the Expression Editor panel of CRS Script Editor, why would you use the Java tab? （）Ato execute a specified method of a Java classBto reference a variable or invoke a method of a custom Java ObjectCto pass variables between two different workflowsDto create an object for the purpose of executing methods on a remote computerEto get a reference to the Contact and Session statesFto allow for arguments to be passed to a specified method
考题
单选题What can cause a thread to become non-runnable？（）A
Exiting from a synchronized block.B
Calling the wait method on an object.C
Calling the notify method on an object.D
Calling the notifyAll method on an object.
考题
多选题Which two can directly cause a thread to stop executing？（）AExiting from a synchronized block.BCalling the wait method on an object.CCalling the notify method on an object.DCalling the notifyAll method on an object.ECalling the setPriority method on a thread object.
考题
多选题Which two CANNOT directly cause a thread to stop executing？ （）ACalling the yield method.BCalling the wait method on an object.CCalling the notify method on an object.DCalling the notifyAll method on an object.ECalling the start method on another Thread object.
考题
多选题Which two CANNOT directly cause a thread to stop executing？ （）AExisting from a synchronized block.BCalling the wait method on an object.CCalling notify method on an object.DCalling read method on an InputStream object.ECalling the SetPriority method on a Thread object.
考题
单选题Which statement is true？（）A
If only one thread is blocked in the wait method of an object， and another thread executes the modify on that same object， then the first thread immediately resumes execution.B
If a thread is blocked in the wait method of an object， and another thread executes the notify method on the same object， it is still possible that the first thread might never resume execution.C
If a thread is blocked in the wait method of an object， and another thread executes the notify method on the same object， then the first thread definitely resumes execution as a direct and sole consequence of the notify call.D
If two threads are blocked in the wait method of one object， and another thread executes the notify method on the same object， then the first thread that executed the wait call first definitely resumes execution as a direct and sole consequence of the notify call.
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多选题You want to create a filter for your web application and your filter will implement javax.servlet.Filter. Which two statements are true？（）AYour filter class must implement an init method and a destroy method.BYour filter class must also implement javax.servlet.FilterChain.CWhen your filter chains to the next filter， it should pass the same arguments it received in its doFiltermethod.DThe method that your filter invokes on the object it received that implements javax.servlet.FilterChaincan invoke either another filter or a servlet.EYour filter class must implement a doFilter method that takes， among other things， anHTTPServletRequest object and an HTTPServletResponse object.
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单选题You work as an application developer at Certkiller .com. You are developing an application that makes use of a Queue class object named MyQueue. This Queue class object will be used to store messages sent by the user during application run time.You would like to access the message at the beginning of the queue， prior to processing the user messages， without removing it. What should you do？（）A
Use the Enqueue method of the MyQueue object.B
Use the Contains method of the MyQueue object.C
Use the Dequeue method of the MyQueue object.D
Use the Peek method of the MyQueue object.
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多选题Which two statements are true about the hashCode method？（）AThe hashCode method for a given class can be used to test for object equality and object inequality for that class.BThe hashCode method is used by the java.util.SortedSet collection class to order theelements within that set.CThe hashCode method for a given class can be used to test for object inequality， but NOT object equality， for that class.DThe only important characteristic of the values returned by a hashCode method is that the distribution of values must follow a Gaussian distribution.EThe hashCode method is used by the java.util.HashSet collection class to group the elements within that set into hash buckets for swift retrieval.
考题
多选题Which two statements are true about the hashCode method？（）AThe hashCode method for a given class can be used to test for object equality and object inequality for that class.BThe hashCode method is used by the java.util.SortedSet collection class to order the elements within that set.CThe hashCode method for a given class can be used to test for object inequality， but NOT objecte quality， for that class.DThe only important characteristic of the values returned by a hashCode method is that the distribution of values must follow a Gaussian distribution.EThe hashCode method is used by the java.util.HashSet collection class to group the elements within that set into hash buckets for swift retrieval.
考题
单选题Spring中around通知的目标对象要实现的接口中invoke中方法的参数是（）。A
方法B
目标对象C
方法执行参数D
Exception
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