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单选题
You are building JSP pages that have a set of menus that are visible based on a user’s security role. Thesemenus are hand-crafted by your web design team; for example, the SalesManager role has a menu in thefile /WEB-INF/html/sales-mgr-menu.html. Which JSP code snippet should be used to make this menuvisible to the user?()
A
<% if ( request.isUserInRole(SalesManager) ) { %> <%@ include file=’/WEB-INF/html/sales-mgr-menu.html’ %> <% } %>
B
<jsp:if test=’request.isUserInRole(SalesManager)’> <%@ include file=’/WEB-INF/html/sales-mgr-menu.html’ %> </jsp:if>
C
<% if ( request.isUserInRole(SalesManager) ) { %> . <jsp:include file=’/WEB-INF/html/sales-mgr-menu.html’ /> . <% } %>
D
<jsp:if test=’request.isUserInRole(SalesManager)’> <jsp:include file=’/WEB-INF/html/sales-mgr-menu.html’ /> </jsp:if>
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Welcome to our restaurant.B
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jsp:insert page=’/WEB-INF/jsp/header.jsp’. ${pageTitle=’Welcome Page’}. /jsp:insertB
jsp:include page=’/WEB-INF/jsp/header.jsp’. ${pageTitle=’Welcome Page’}. /jsp:includeC
jsp:include file=’/WEB-INF/jsp/header.jsp’. ${pageTitle=’Welcome Page’}. /jsp:includeD
jsp:insert page=’/WEB-INF/jsp/header.jsp’. jsp:param name=’pageTitle’ value=’Welcome Page’ / . /jsp:insertE
jsp:include page=’/WEB-INF/jsp/header.jsp’. jsp:param name=’pageTitle’ value=’Welcome Page’ / . /jsp:include
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单选题Before building a house, you will have to _____ the government’s permission.A
get fromB
followC
receiveD
ask for
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