多项选择题
A.主机ip地址和网关ip地址不在同一个ip网段B.主机没有配置网关C.计算机网口和交换机端口双工模式不一致D.Trunk端口没有配置允许传输的vlan号
A.1B.2C.3D.4
A.需求规格说明B.培训手册C.参考手册和用户指南D.软件支持手册
A.USE JS LIST OFF xgB.SELECT XG FROM JSC.USE JS BROWSE FIELD XGD.USE JS ?XG
A.-0xcdf,01a,0xeB.160,-0xffff,0011C.-0x48a,2e5,0xD.1,986,0668
A.图片位置(L)B.图片位置(P)C.我的主题D.帐户图片
A.显示B.个性化C.系统和安全D.用户管理
A.通信电缆和BNC头B.计算机系统C.网络节点
A.String name =session.getParameter(“username”);B.String name =session.getAttribute(“username”);C.String name =(String)session.getParameter(“username”);D.String name =(String)session.getAttribute(“username”);
A.5B.6C.7D.12
A.public static synchronized void writeLog(String msg)B.synchronized public static writeLog(String msg)C.public final abstract void writeLog(String msg)D.final public void writeLog(String msg)E.abstract synchronized void writeLog(String msg)