You are planning a new VLAN-based network solution. What is one item you should consider when creating your implementation plan as it concerns VLANs?()
A. generic router and switch configuration parameters
B. end-to-end test plan after all components have been installed and configured
C. administrator assignments
D. rollback pla
查看答案
二尖瓣狭窄伴快速房颤()阵发性室上性心动过速()急性广泛心肌梗死()输液过快过多()
A. 左室排血量急剧下降
B. 左室舒张期过短
C. 左室充盈障碍
D. 左室舒张期负荷突然加重
E. 左室后负荷突然明显加重
热传递及温热疗法中,"利用加热熔解的石蜡作为导热体将热能传递至机体"属于()
A. 热传导
B. 热辐射
C. 热对流
D. 石蜡疗法
E. 湿热袋敷疗法
根据《中华人民共和国票据法》的规定,下列各项中,属于需要提示承兑的汇票有()
A. 见票后定期付款的汇票
B. 银行汇票
C. 定日付款的汇票
D. 银行本票
胆碱酯酶复活剂对各类有机磷杀虫药中毒的疗效不尽相同,对下列哪项中毒无疗效()
A. 1605
B. 3911
C. 敌百虫
D. 敌敌畏
E. 乐果