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Q179要求技术人员对服务器上的硬件警报进行故障排除。服务器已运行, 并且所有用户都可以访问其数据。技术人员可以使用下列哪一项来查找故障组件?(选择两个)。A.
指示灯
B.
数据流关系图
C.
电源测试器
D.
液晶屏消息
E.
缆线连接图
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举一反三
【简答题】在船员职责分工中三管轮应负责维护管理的设备有______。I、机舱通风机 II、锚机 III、舵机 IV、绞缆机 V、起货机 VI、发电柴油机。A. Ⅰ+Ⅱ+Ⅲ B. Ⅱ+Ⅲ+Ⅳ C. Ⅱ+Ⅳ+Ⅴ D. Ⅳ+Ⅴ+Ⅵ
【简答题】A) encourage B) grown C) intelce D) altering E) moving F) complex G) existence H) control I) discourage J ) fight K) frontiers L) render M) building N) rival O) further The human brain contains...
【单选题】What is the closest meaning of " post-occupancy evaluations " in the following passage? Such work is vital for building an archive of knowledge on human spatial behaviour, such that may be used in fut...
A.
Evaluations made before the project is built.
B.
Evaluations made after the project is built.
C.
Evaluations made when the project is undergoing.
【简答题】空气流量传感器的应用有哪些?
【简答题】Although many of us may feel air-conditioners bring relief from hot, humid or polluted outside air, they pose many potential health hazards. Much research has looked at how the movement of air inside ...
【单选题】If a fire ignites in the engine room as a result of a high pressure fuel oil leak, you should FIRST _____.
A.
secure the ventilation
B.
find a soda acid extinguisher
C.
shut off the fuel oil supply
D.
secure the generator
【单选题】The lowest temperature at which the vapor formed from a liquid ignites and continues to burn steadily in the presence of an ignition source is called the _____.
A.
flash point
B.
fire point
C.
upper explosive limit
D.
lower explosive limit
【单选题】The diesel engine is a type of internal combustion engine which ignites the fuel by injecting it into hot, high pressure air in a _____.
A.
air bottle
B.
air compressor
C.
crank case
D.
combustion chamber
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