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Formanageabilitypurposes,youhavebeentoldtoadda"count"instancevariabletoacriticalJSP DocumentsothataJMXMBeancantrackhowfrequentthisJSPisbeinginvoked.WhichJSPcodesnippetmustyouusetodeclarethisinstancevariableintheJSPDocument?()

A.<jsp:declaration>intcount=0;<jsp:declaration>

B.<%!intcount=0;%>

C.<jsp:declaration.instance>intcount=0;.<jsp:declaration.instance>

D.<jsp:scriptlet.declaration>intcount=0;.<jsp:scriptlet.declaration>


参考答案

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