Formanageabilitypurposes，youhavebeentoldtoaddacountinstancevariabletoacriticalJSP DocumentsothataJMXMBeancantrackhowfrequentthisJSPisbeinginvoked.WhichJSPcodesnippetmustyouusetodeclarethisinstancevariableintheJSPDocument？（）A.jsp：declarationintcount=0；jsp：declarationB.%!intcount=0；%C.jsp：declaration.instanceintcount=0；.jsp：declaration.instanceD.jsp：scriptlet.declarationintcount=0；.jsp：scriptlet.declaration
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>