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AssumeataghandlerextendsTagSupport.Whichisusedwithinthetaghandlertogetanattribute“foo”thatisintheapplicationscope?()A.pageContext.getAttribute（“foo”）；B.getPageContext（）.getAttribute（“foo”）；C.pageContext.getApplicationScope（“foo”）；D.pageContext.getAttribut

题目
AssumeataghandlerextendsTagSupport.Whichisusedwithinthetaghandlertogetanattribute“foo”thatisintheapplicationscope?()

A.pageContext.getAttribute（“foo”）；

B.getPageContext（）.getAttribute（“foo”）；

C.pageContext.getApplicationScope（“foo”）；

D.pageContext.getAttribute（“foo”，pageContext.APPLICATION_SCOPE）.getAttribute（“foo”）；

E.getPageContext（）.getScope（pageContext.APPLICATION_SCOPE）.getAttribute（“foo”）；

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2.WhichJSTLcodesnippetcanbeusedtoimportcontentfromanotherwebresource?()A.<c：importurl="foo.jsp"/>B.<c：importpage="foo.jsp"/>C.<c：includeurl="foo.jsp"/>D.<c：includepage="foo.jsp"/>

3.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"]}

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更多“AssumeataghandlerextendsTagSupport.Whichisusedwithinthetaghandlertogetanattribute“foo”thatisintheapplicationscope?() ”相关问题

  • 第1题：

    GivenanELfunctionfoo,innamespacefunc,thatrequiresalongasaparameterandreturnsaMap,which twoarevalidinvocationsoffunctionfoo?()

    A.${func（1）}

    B.${foo：func（4）}

    C.${func：foo（2）}

    D.${foo（5）：func}

    E.${func：foo（"easy"）}

    F.${func：foo（"3"）.name}


    参考答案：C, F

  • 第2题：

    Whichcommandseriesshouldbeusedtodeterminewhetherfilepagingorpagingspacepagingisaproblemwhenrunningaprogramfromanidlesystem?()

    A.foo；lsps-s

    B.tprof-kx；foo

    C.iostat；foo；iostat

    D.vmstat-s；foo；vmstats


    参考答案：D

  • 第3题：

    foo对象有att属性，怎么获取att的值：（）。

    A．foo.att

    B．foo{"att"}

    C．foo.getAttribute(“att”)

    D．foo("att")


    foo.att;foo[“att”];foo[“a”+”t”+”t”]

  • 第4题：

    A developer is creating a class Book that needs to access class Paper.The Paper class is deployed in a JARnamedmyLib.jar.Whichthree，taken independently，will allow the developer to use the Paper class while compiling the Book class？（）

    A.The JAR fileis located at$JAVA_HOME/jre/classes/myLib.jar.

    B.The JAR fileis located at$JAVA_HOME/jre/lib/ext/myLib.jar.

    C.TheJ AR fileis located at/foo/myLib.jar and aclasspath environment variable is set that includes /foo/myLib.jar/Paper.class.

    D.The JAR fileis located at/foo/myLib.jar and a classpath environment variable is set that includes/foo/myLib.jar.

    E.The JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-cp/foo/myLib.jar/Paper Book.java.

    F.The JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-classpath/foo/myLib.jar Book.java.


    参考答案：B, D, F

  • 第5题：

    foo对象有att属性，那么获取att属性的值，以下哪些做法是可以的()。

    A.foo.att

    B.foo(“att”)

    C.foo[“att”]

    D.foo{“att”}


    答案：AC

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