Which three configuration tasks are required to successfully deploy NBAR to recognize TCP and UDP stateful protocols？ （） over leased lines， use the multilink ppp command to reduce latency and jitter， and to create Distributed Link Fragmentation and interleaving。 use the service-policy command to attach a traffic flow to an interface on the router。 use the ip rsvp bandwidth command to set a strict upper limit on the bandwidth NBAR uses， and to guarantee admission of any flows。 use the policy-map command to define one or more QoS policies （such as shaping， policing， and so on） to apply to traffic defined by a class map。 use the random-detect dscp command to modify the default minimum and maximum thresholds for the DSCP value。 use the class-map command to define one or more traffic classes by specifying the criteria by which traffic is classified。
以下属于陀螺类的游乐设施有（）。 太空船；。 观览塔；。 勇敢者转盘。。
拮抗作用
下列选项中不属于医疗事故构成要件的是（） 主体必须是医疗机构及其医务人员。 行为违法性。 医务人员在工作中严重不负责任。 过失造成患者人身损害。 过失行为和后果之间存在因果关系。
You have finished physically installing an access point on the ceiling at your office. At a minimum, which paramenter must be configured on the access point in order to allow a wireless client to operate on it?（） AES。 PSK。 SSID。 TKIP。 WEP。
将四环素粗品溶于pH2的水中，用氨水调pH4.5―4.6，28－30℃保温，即有四环素沉淀结晶析出。此沉淀方法称为（）
