Your network contains two offices named Office1 and Office2. The offices connect to each other by using a demand-dial connection.You add a new subnet in Office2.You need to ensure that a demand-dial connection starts when users attempt to connect to resources in the new Office2 subnet.What should you do from the Remote Routing and Access console?()
A. From the remote access server in Office2, right-click the demand-dial interface and click Connect.
B. From the remote access server in Office1, right-click the demand-dial interface and click Connect.
C. From the remote access server in Office1, right-click the demand-dial interface and click Update Routes.
D. From the remote access server in Office2, right-click the demand-dial interface and click Update Routes.
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有甲、乙、丙三辆货车在2001年2月的运营情况如下表所示: 甲乙丙额定吨位(吨)556总行驶里程(公里)8400 6300 6000 载重行程(公里) 4460 4200 3600 周转量(吨公里)22160 18160 21360对于甲车,其吨位利用率为()。
A. 98.9%
B. 93.1%
C. 97.5%
D. 97.1%
商品质量监督的依据是国家质量法规和产品技术标准。()
A. 正确
B. 错误
某患者,左眼无痛性视力下降半年就诊,检查左眼视力为眼前手动,眼球前段无异常,眼底检查见颞上方-3PD大小马蹄形裂孔,孔边卷曲,后极部视网膜表面增殖膜形成并收缩致全视网膜隆起,眼球右转才能见到视盘。按照国际视网膜学会1983年分类,该患者应属于()。
A. PVR-C1级
B. PVR-C2级
C. PVR-C3级
D. PVR-D1级
E. PVR-D2级