Which three of these service components are in the implement phase？（） ["Staging","Business Requirements Development","Post Implementation Support Handoff Meeting","Detailed Design Development","Staff Training","Incident Management"]
重型汽车离合器液压操纵机构弹簧助力装置中踏板通过调整杆推动三角板绕其轴销逆时针转动，以实现助力弹簧的助力作用，当踏板处于最低位置时，助力弹簧的助力作用（）。 ["最大","最小","为零","为负值"]
Which configuration is required for a Vocera badge to function properly on a Cisco WLC?（） ["disable higher data rates","set DTIM = 1","disable RRM","disable broadcast SSID","disable multicast"]
On a Cisco Catalyst switch, which configuration command is used to apply a VACL named "test" to filterthe traffic within VLAN100? （） ["interfacevlan100ipaccess-grouptest","interfacevlan100ipaccess-grouptestin","interfacevlan100ipaccess-grouptestout","vlanfiltertestvlan-list100","vlanaccess-maptest100"]
患者，男性，47岁，诊断为胆石症，行胆囊切除，胆总管切开取石，“T”管引流术。以下“T”管引流护理的知道要点不正确的是：（） ["告知患者更换体位或下床活动时保护“T”管的措施","告知患者出现不适及时通知医护人员","引流量少时可自行拔除“T”管","指导患者及家属管路护理及自我监测的方法","指导患者进清淡饮食"]
简述财务会计核算的原则。
