ClicktheExhibitbutton.Given：11.<%com.example.Advisoradvisor=newcom.example.Advisor（）；%>12.<%request.setAttribute（"foo"，advisor）；%>Assumingtherearenoother"foo"attributesinthewebapplication，whichthreearevalidELexpressionsforretrievingtheadvicepropertyofadvi

题目

ClicktheExhibitbutton.Given：11.<%com.example.Advisoradvisor=newcom.example.Advisor（）；%>12.<%request.setAttribute（"foo"，advisor）；%>Assumingtherearenoother"foo"attributesinthewebapplication，whichthreearevalidELexpressionsforretrievingtheadvicepropertyofadvisor？（）

A.${foo.advice}

B.${request.foo.advice}

C.${requestScope.foo.advice}

D.${requestScope[foo[advice]]}

E.${requestScope["foo"]["advice"]}

相似考题

1.ClicktheExhibitbutton.Given:10.11.ProductName:12.ProductPrice:13.Foragivenproductinstance,whichthreejsp:setPropertyattributesmustbeusedtoinitializeitspropertiesfromtheHTMLform?()A.idB.nameC.typeD.paramE.property

2.Click the Exhibit button. Given:Which statement is true if a TestException is thrown on line 3 of class B? ()A.Line 33 must be called within a try block.B.The exception thrown by method1 in class A is not required to be caught.C.The method declared on line 31 must be declared to throw a RuntimeException.D.On line 5 of class A, the call to method2 of class B does not need to be placed in a try/catch block.

3.Click the Exhibit button.Given:What is the result?()A.Line 26 prints "a" to System.out.B.Line 26 prints "b" to System.out.C.An exception is thrown at line 26 at runtime.D.Compilation of class A will fail due to an error in line 6.

4.Click the Exhibit button. Given: ClassA a = new ClassA(); a.methodA(); What is the result? ()A.Compilation fails.B.ClassC is displayed.C.The code runs with no output.D.An exception is thrown at runtime.

更多“ClicktheExhibitbutton.Given:11.&lt;%com.example.Advisoradvisor=newcom.example.Advisor();%& ”相关问题

  • 第1题：

    Click the Exhibit button. Given:Which two statements are true if a NullPointerException is thrown on line 3 of class C? ()

    A.The application will crash.

    B.The code on line 29 will be executed.

    C.The code on line 5 of class A will execute.

    D.The code on line 5 of class B will execute.

    E.The exception will be propagated back to line 27.


    参考答案：B, E

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