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
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
相关考题：
Assumethecustomtagmy：errorPronealwaysthrowsajava.lang.RuntimeExceptionwiththemessageFilenotfound.AnerrorpagehasbeenconfiguredforthisJSPpage.Whichoptionpreventstheexceptionthrownbymy：errorPronefrominvokingtheerrorpagemechanism，andoutputsthemessageFilenotfoundintheresponse？（）A.c：trycatch=exmy：errorProne//c：try${ex.message}B.c：catchvar=exmy：errorProne//c：catch${ex.message}C.c：try.my：errorProne/./c：try.c：catchvar=ex/.${ex.message}D.c：try.my：errorProne/.c：catchvar=ex/.${ex.message}./c：try
Click the Exhibit button. Given the fully-qualified class names: com.foo.bar.Dog com.foo.bar.blatz.Book com.bar.Car com.bar.blatz.Sun Which graph represents the correct directory structure for a JAR file from which those classes can be used by the compiler and JVM? （）A.Jar AB.Jar BC.Jar CD.Jar DE.Jar E
Given:If some sort of exception is thrown at line 34, which output is possible?() A.aB.bC.cD.acE.abc
When you use Microsoft Windows Media Player to begin playback of a music file, you receive the following error message: You do not have the rights to play this file.” You need to configure Windows Media Player to ensure playback of protected digital media.What should you do?（）A.AB.BC.CD.D
You have a computer that runs Windows Vista.You run ipconfig /release from the command prompt and receive the following error message: The requested operation requires elevation.”You need to release the IP address for the computer.What should you do?（）A.AB.BC.CD.D
You attempt to upgrade a Microsoft Windows XP computer to Windows Vista.You receive an error message during the upgrade process indicating that the upgrade has failed.You need to view the details of the error message.What should you do?（）A.AB.BC.CD.D
Which of the following statements about authentication responses and conditions is true? （）(Choosetwo.)A、When a router receives a failure response, it stops querying authentication methods.B、When a router receives an error response, it stops querying authentication methods.C、If the router receives a failure response from an authentication method, it queries the next method.D、The router does not differentiate between failure and error responses; the authentication process is always interrupted.E、If it receives no response from the authentication method, a router will determine the error condition On its own; the router also has the option to proceed to the next method in a list if configured accordingly.
A web browser need NOT always perform a complete request for a particular page that it suspects mightNOT have changed. The HTTP specification provides a mechanism for the browser to retrieve only a partialresponse from the web server； this response includes information， such as the Last-Modified date but NOTthe body of the page. Which HTTP method will the browser use to retrieve such a partial response？（）A、GETB、ASKC、SENDD、HEADE、TRACE
You are creating an error page that provides a user-friendly screen whenever a server exception occurs.You want to hide the stack trace， but you do want to provide the exception’s error message to the user sothe user can provide it to the customer service agent at your company. Which EL code snippet inserts thiserror message into the error page？（）A、Message： b${exception.message}/bB、Message： b${exception.errorMessage}/bC、Message： b${request.exception.message}/bD、Message： b${pageContext.exception.message}/bE、Message： b${request.exception.errorMessage}/b
Given the fully-qualified class names： com.foo.bar.Dog com.foo.bar.blatz.Book com.bar.Car com.bar.blatz.Sun Which graph represents the correct directory structure for a JAR file from which those classes can be used by the compiler and JYM？（） A、 Jar AB、 Jar BC、 Jar CD、 Jar DE、 Jar E
Assume the custom tag my：errorProne always throws a java.lang.RuntimeException with the message "Filenot found." An error page has been configured for this JSP page. Which option prevents the exceptionthrown by my：errorProne from invoking the error page mechanism， and outputs the message "File notfound" in the response？（）A、c：try catch="ex"my：errorProne //c：try${ex.message}B、c：catch var="ex"my：errorProne //c：catch${ex.message}C、c：try. my：errorProne /. /c：try. c：catch var="ex" /. ${ex.message}D、c：try. my：errorProne /. c：catch var="ex" /. ${ex.message}. /c：try
You are debugging an ASP.NET Web application by using the Visual Studio debugger. The application is incorrectly handling a SQL Exception on the login page. You need to break execution where the exception is thrown . What should you do？（）A、Enable the User-unhandled option for SqlException in Visual Studio Exception configuration.B、Set the value of the customErrors element‟s mode attribute to “on” in the web.config file.C、Manually attach the Visual Studio debugger to Internet Explorer.D、Enable the thrown option for SqlException in Visual Studio exception configuration.
单选题Given the fully-qualified class names： com.foo.bar.Dog com.foo.bar.blatz.Book com.bar.Car com.bar.blatz.Sun Which graph represents the correct directory structure for a JAR file from which those classes can be used by the compiler and JYM？（）A Jar AB Jar BC Jar CD Jar DE Jar E
单选题You are creating an error page that provides a user-friendly screen whenever a server exception occurs.You want to hide the stack trace， but you do want to provide the exception’s error message to the user sothe user can provide it to the customer service agent at your company. Which EL code snippet inserts thiserror message into the error page？（）AMessage： b${exception.message}/bBMessage： b${exception.errorMessage}/bCMessage： b${request.exception.message}/bDMessage： b${pageContext.exception.message}/bEMessage： b${request.exception.errorMessage}/b
单选题You create a Web Form. The Web Form allows users to calculate values and display the results in a label named lblResults. You need to capture all unhandled exceptions on the Web Form through the Error event. The Error event must capture each unhandled exception and display it on the Web Form. Which code segment should you use?（）Aprotected void Page_Error(object sender, EventArgs e) { lblResults.Text = e.ToString(); e=null;}Bprotected void Page_Error(object sender, EventArgs e) { lblResults.Text = Server.GetLastError().ToString(); Server.ClearError();}Cprotected void Page_Error(object sender, EventArgs e) Response.Write(e.ToString()); e=null;}Dprotected void Page_Error(object sender, EventArgs e) Response.Write(Server.GetLastError().ToString()); Server.ClearError();}
单选题You are debugging an ASP.NET Web application by using the Visual Studio debugger. The application is incorrectly handling a SQL Exception on the login page. You need to break execution where the exception is thrown . What should you do？（）AEnable the User-unhandled option for SqlException in Visual Studio Exception configuration.BSet the value of the customErrors element‟s mode attribute to “on” in the web.config file.CManually attach the Visual Studio debugger to Internet Explorer.DEnable the thrown option for SqlException in Visual Studio exception configuration.
单选题Assume the custom tag my：errorProne always throws a java.lang.RuntimeException with the message "Filenot found." An error page has been configured for this JSP page. Which option prevents the exceptionthrown by my：errorProne from invoking the error page mechanism， and outputs the message "File notfound" in the response？（）Ac：try catch=exmy：errorProne //c：try${ex.message}Bc：catch var=exmy：errorProne //c：catch${ex.message}Cc：try. my：errorProne /. /c：try. c：catch var=ex /. ${ex.message}Dc：try. my：errorProne /. c：catch var=ex /. ${ex.message}. /c：try
单选题You must configure a SCREEN option that would protect your device from a session table flood.Which configuration meets this requirement？（）A AB BC CD D
单选题A web browser need NOT always perform a complete request for a particular page that it suspects mightNOT have changed. The HTTP specification provides a mechanism for the browser to retrieve only a partialresponse from the web server； this response includes information， such as the Last-Modified date but NOTthe body of the page. Which HTTP method will the browser use to retrieve such a partial response？（）AGETBASKCSENDDHEADETRACE
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
单选题Which defines the welcome files in a web application deployment descriptor？（）A AB BC CD DE E