题目内容
（请给出正确答案）
[多选题]
The installation of a DWDM device involves （).
A.Fixing the rack
B.Preparing engineering marks
C.Installing the NMS computer
D.Cable laying
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题目内容
（请给出正确答案）
A.Fixing the rack
B.Preparing engineering marks
C.Installing the NMS computer
D.Cable laying
答案
更多“The installation of a DWDM device involves ().”相关的问题
第1题
The installation of radar is supposed to keep track of airlines in the __________.
A．velocity
B．proximity
C．terrain
D．vicinity
第4题
A.To save antennas
B.To be able to reuse frequencies
C.To share RBS equipment
D.To simplify the installation
E.To share PCM links
第5题
A.Custom JumpStart
B.Live Upgrade
C.Flash Archive
D.WAN boot installation
第6题
A. array cabinet
B.grounding strip
C.ODF cabling rack
D.NMS computer
第7题
A.produces pressure
B.imparts energy to a fluid to move it from level ‘A’ to level ‘B’
C.creates a vacuum to move a liquid in all installation
D.is to develop a pressure differential
第8题
It can be inferred from the passage that ______.
A．after the installation of a great number of cells and connections, robots will be capable of self re production
B．with the rapid development of technology, people have come to realize the possibility of making a machine with human -like ability
C．once we make a machine as complex as the human brain, it will possess intelligence
D．robots will have control of the vast, man- made world in space
第9题
A．The problems of environment pollution.
B．A material which can save fuel.
C．The installation of pollution filters.
D．The way to spray a coat on the engines.
第10题
B.Load a new module
C.Issue the following command: /etc/modules.conf
D.Insert the CD-ROM with the device driver into the machine; Linux will detect it and prompt you through installation
