black

SCWCD(310-083)

登录

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?()

A.session = response.getSession();
B.session = request.getSession();
C.session = request.getSession(true);
D.session = request.getSession(false);
E.session = request.getSession("jsessionid");

相关考题

多项选择题 WhichtwostatementsaretrueaboutusingtheisUserInRolemethodtoimplementsecurityinaJavaEEapplication?()

多项选择题 Whichtwoarerequiredelementsfortheelementofawebapplicationdeploymentdescriptor?()

单项选择题 Whichelementofawebapplicationdeploymentdescriptorelementisrequired?()

All Rights Reserved 版权所有©计算机考试题库(jsjtiku.com)

备案号:湘ICP备14005140号-4

经营许可证号:湘B2-20140064