当前分类： SCDCD(310-081)
问题：多选题Which the two JSTL URL-related tags perform URL rewriting？（）AurlBlinkCparamDimportEredirect...
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问题：单选题Which is the valid identifier？（）A falseB defaultC _objectD a-class...
问题：多选题Which two HTTP methods are used to process from data in a servlet？ （）Ado GETBdo PutCdo PostDdo TraceEdo SubmitFdo Process...
问题：多选题Which three are valid values for the body-content attribute of a tag directive in a tag file？ （）AELBJSPCemptyDdynamicEscriptlessFtagdependent...
问题：单选题Which command line invocation will produce the output？（）A java Test 2222B java Test 1234C java Test 4242D java Test 4321...
问题：单选题} What is the result？（）A Compilation succeeds and 1 is printed.B Compilation succeeds and 2 is printed.C An error at line 8 causes compilation to fail.D An error at line 14 causes compilation to fail....
问题：问答题What is the value of the variable output at line 24？...
问题：单选题Which HTTP method has the characteristic that multiple indential requests may produce side effect beyond those of a single request（）？A PUTB GETC INFOD POSTE HEADF TRACE...
问题：多选题Which four types of object can be thrown using the throw statement？（）AErrorBEventCObjectDExceptionEThrowableFRuntime Exception...
问题：单选题Which thefollowingstatements about static inner classes is true？（）A An anonymous class can be declared as static.B A static inner class cannot be a static member of the outer class.C A static inner class does not require an instance of the enclosing...
问题：单选题Company.com has decided to use the FUBAR Application Server to host their web application. Unfortunately， the FUBAR Application Server uses the server machine’s file system for its JNDI namespace. Every JNDI lookup performed in the web application is t...
问题：单选题Which interface must a class implement to be informed of a session creation event？（）A javax.servlet.http.HttpSessionListenerB javax.servlet.http.HttpSessionBindingListenerC javax.servlet.http.HttpSessionCreationListenerD javax.servlet.http.HttpSess...
问题：单选题Which option prevents the exception thrown by my：errorProne from invoking the error page mechanism and outputs the message "File not found" in the response？（）A AB BC CD DE E...
问题：单选题A JSP page needs to perform some operations before servicing the first request. Where can this be done？（）A within a method called jspInitB within the page directive of the JSP pageC within a scriptlet at the top of the JSP pageD within the XML ele...
问题：多选题Which two are characteristics of the Intercepting Filter pattern？（）Ait provides centralized request handling for incoming requests.BIt forces resource authentication to be distributed across web components.CIt reduces coupling between presentation-tier...
问题：多选题For which three events can web application event listeners be registered？ （）Awhen a session is createdBafter a servlet is destroyedCwhen a session has timed outDwhen a cookie has been createdEwhen a servlet has forwarded a requestFwhen a session attrib...
问题：单选题Which will declare the method that forces a subclass to implement it？（）A public double methoda （）：B static void methoda（double d1） {}C public native double methoda （）：D abstract public foid methoda （）：E protected void methoda （double d1） {}...
问题：单选题Which the HTTP method represents a request for information about the supported methods on an HTTP server？（）A GETB INFOC HEADD TRACEE OPTIONS...
问题：单选题What is the result（）？A 2B 4C 8D 16E The code will not compile....
