There is no power for the （）(起货机).A、winchB、craneC、derrickD、boom
There is no power for the （）(起货机).
- A、winch
- B、crane
- C、derrick
- D、boom
相关考题：
WhatistheminimumversionofPOWERarchitecturewhichsupportscappedanduncappedpartitionsinthesamesharedprocessorpool?() A.POWER4B.POWER5C.POWER6D.POWER5+
关于吊杆式起货机的以下说法中错误的是（）A、单吊杆起货机加强后可作为重型吊杆用B、双吊杆起货机必须两人操作C、吊杆受力相同的条件下，单吊杆起货机与双吊杆起货机的工作负载相同D、单吊杆起货机每吊的作业周期比双吊杆起货机长，工作效率低
Which of the following is the BEST case scenario for power fault tolerance within a server？（）A、 Redundant power supplies with one power supply connected and one power supply as a hot spare.B、 Redundant power supplies with each connected to a separate power circuit.C、 Redundant power supplies connected via a Y-cable.D、 Redundant power supplies with each connected to the same power circuit.
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单选题Which of the following is the BEST case scenario for power fault tolerance within a server？（）A Redundant power supplies with one power supply connected and one power supply as a hot spare.B Redundant power supplies with each connected to a separate power circuit.C Redundant power supplies connected via a Y-cable.D Redundant power supplies with each connected to the same power circuit.
多选题按是否连锁，进货机制可分为（）A集中进货机制B分散进货机制C连锁进货机制D多店进货机制E单店进货机制