题目内容

项目部生活区内使用的空调、电暖器、电风扇等电器设备应设专用配电线路,并配备合格的()等电器保护装置。

A. 断路开关
B. 行程开关
C. 漏电开关
D. 限位开关

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悬挑式钢平台所使用的()及钢丝绳,其型号应由计算确定

A. 工字钢
B. 槽钢
C. 扣件
D. 圆钢

WhatarethreeCiscoUnifiedCallManagerfeatures?()

A. programminginterfacetoexternalapplications
B. FXSandFXOportnegotiation
C. AutoQosVoIPtrustboundaries
D. signalinganddevicecontrol
E. LLOforvoiceandvideotraffic
F. directoryandXMLservices

WhataretwowaystominimizethedelayofVoIPpacketsthataretraversinganetwork?()

A. UseWFQ,CBWFO,andLLOtoprioritizedelay-sensitivepackets
B. UseWFO,CBWFO,andLLOtocompressthepayload.
C. GiveTCPpacketspriorityoverUDPpackets.
D. UsecontrolplanepolicingforcRTPqueuing.
E. Usestackerandpredictortocompressthepayload.

以下哪些组件与核内蛋白的输出有关()

A. Ran-GTP
B. Importin
C. Exportin
D. NES

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