A.HttpSessionsession=request.getSession();
B.HttpSessionsession=request.getSession(id);
C.HttpSessionsession=request.getSession(true);
D.HttpSessionsession=request.getSession(false);
E.HttpSessionsession=request.getSession("jsessionid");
第1题
A.A
B.B
C.C
D.D
第2题
A.floatTsquare=session.getFloatAttribute("Tsquare");
B.floatTsquare=(Float)session.getAttribute("Tsquare");
C.floatTsquare=(float)session.getNumericAttribute("Tsquare");
D.floatTsquare=((Float)session.getAttribute.("Tsquare")).floatValue();
E.floatTsquare=((Float)session.getFloatAttribute.("Tsquare")).floatValue;
第3题
A.sessionconfiguration
B.MIMEtypemappings
C.contextrootfortheapplication
D.servletinstancepoolconfiguration
E.webcontainerdefaultportbindings
F.ServletContextinitializationparameters
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