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【单选题】

While the parallel operation, () must be used.

A、ammeter

B、voltmeter

C、synchroscope

D、A+B+C

更多“While the parallel operation, () must be used.”相关的问题
第1题

A、with bow out,stern in  B、with bow in,stern out  C、parallel to the dock,as close in as possible  D、parallel to the dock,as far out as possible  

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第2题

A、A."slow" direction, just before the 12 o'clock position  B、B."fast" direction, just after the 12 o'clock position  C、C."fast" direction, just before the 12 o'clock position  D、D."slow" direction, just after the 12 o'clock position  

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第3题

A、A.running at the same speed  B、B.grounded  C、C.of the same polarity  D、D.in phase  

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第4题

A、Deferred firmware updates require a reboot to be applied, while concurrent updates do not.  B、Deferred firmware updates require a full power IPL to be applied while concurrent updates do not.  C、Concurrent firmware updates require all LPARs to be quiesced and shutdown prior to initiating the update, while deferred updates do not.  D、Concurrent firmware updates can be applied to multiple managed systems in parallel, while eferred updates must be applied sequentially.  

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第5题

A、The tape I/O performed is asynchronous  B、The tape buffer is allocated from the System Global Area (SGA)  C、The tape buffer is allocated from the Program Global Area (PGA)  D、Oracle I/O uses an interrupt mechanism to determine when each I/O completes  

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第6题

A、The tape I/O performed is asynchronous  B、The tape buffer is allocated from the System Global Area (SGA)  C、The tape buffer is allocated from the Program Global Area (PGA)  D、Oracle I/O uses an interrupt mechanism to determine when each I/O completes  

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第9题

A、approach while coming to the left to take advantage of the current  B、drop an anchor outside the surf line,then pay out anchor line over the bow while the seas carry the boat toward the beach  C、approach slow enough so that the boat can be brought around to meet breaking seas on the bow  D、rig a drogue with tripping line over the bow,back ashore with drogue tripped between breakers  

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