各级卫生行政部门聘任卫生监督稽查员,应当合理配置,市州级以上人数不少于3人,县市区级人数不少于2人。
参考答案:错
在北风天气航向150°的帆船甲看到左舷角30°乙船显示红、绿垂直两盏号灯和绿舷灯,且有碰撞危险,按国际避碰规则:()
A.乙船一定右舷受风,甲船应给乙船让路;
B.乙船一定左舷受风,处于下风,且无法判断甲船哪舷受风,乙船应给甲船让路;
C.乙船左舷受风,甲船应给乙船让路;
D.无论乙船哪舷受风,甲船都应给乙船让路。
OSPF is a link-state routing protocol. It is designed to be run internal to a single (1) system. Each OSPF router maintains an identical(2) describing the autonomous system's topology. From this database, a routing table is calculated by constructing a shortest-path (3).OSPF recalculates routes quickly in the face of topological changes, utilizing aminimum of routing (4) traffic. OSPF provides support for equal-cost multipath. An area routing capability is provided, enabling.an additional level of routing protection and a reduction in routing protocol (5).
空白(1)处应选择()
A.autonomous
B.network
C.computer
D.server