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For manageability purposes, you have been told to add a "count" instance variable to a critical JSP Document so that a JMX MBean can track how frequent this JSP is being invoked. Which JSP code snippetmust you use to declare this instance variable in the JSP Document?()

  • A、<jsp:declaration>int count = 0;<jsp:declaration>
  • B、<%! int count = 0; %>
  • C、<jsp:declaration.instance>int count = 0;. <jsp:declaration.instance>
  • D、<jsp:scriptlet.declaration>int count = 0;. <jsp:scriptlet.declaration>

参考答案

更多 “ For manageability purposes, you have been told to add a "count" instance variable to a critical JSP Document so that a JMX MBean can track how frequent this JSP is being invoked. Which JSP code snippetmust you use to declare this instance variable in the JSP Document?()A、jsp:declarationint count = 0;jsp:declarationB、%! int count = 0; %C、jsp:declaration.instanceint count = 0;. jsp:declaration.instanceD、jsp:scriptlet.declarationint count = 0;. jsp:scriptlet.declaration” 相关考题
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