单项选择题
A.Getcreationtime
B.Invalidateafter
C.Getlastaccessedtime
D.Getmaxinactiveinterval
单项选择题 Given an HttpServletRequest request and an HttpServletResponse response: 41.HttpSession session = null; 42.// insert code here 43.if(session == null) { 44.// do something if session does not exist 45.} else { 46.// do something if session exists47. } To implement the design intent,which statement must be inserted at line 42?()
多项选择题 WhichtwostatementsaretrueaboutusingtheisUserInRolemethodtoimplementsecurityinaJavaEEapplication?()
多项选择题 Whichtwoarerequiredelementsfortheelementofawebapplicationdeploymentdescriptor?()