What is the normal respiratory rate for an adult？

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  A . An amount equal to the depth of the water B . Two times the depth of water C . Three to four times the depth of water D . Five to seven times the depth of water

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• A Power 720 has AIX 6.1 and Linux partitions.During normal workloads there is more than enough memory available to the LPARs.  During month-end processing one partition becomes memory constrained.      What can help overcome this situation？（）

  A . Active Memory Sharing （AMS） B . Active Memory Expansion （AME） C . Integrated Virtual Memory （IVM） D . Memory Capacity on Demand （CoD）

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• What is normally used to pass a mooring line to a dock（）.

  A . Distance line B . Gantline C . Heaving line D . Tag line

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• In order to avoid misconnections due to a failed node in a Bidirectional Line Switched Ring (BLSR), Alarm Indication Signals (AISs) are sent on every channel normally terminating in that node. What is the name of this process?（）

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• A just announced two-port Ethernet card has been installed on a system and it is not recognized. On the HMC the slot shows empty. The device driver has been installed and cfgmgr runs normally. What is the most appropriate action to solve this problem?（）

  A . Update the HMC software B . Update the system firmware C . Re-install the device driver D . Flash update the two-port card

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• What should the configuration register value be after successfully completing the password recover procedure and returning the router to normal operation? （）

  A . 0x2100 B . 0x2101 C . 0x2102 D . 0x2124 E . 0x2142

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• The range of a MF coast station is normally（）nm.

  A . 20 to 30 B . 200 C . 100 D . 450

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• The grab rail of a metal lifeboat is normally located（）.

  A . along the turn of the bilge B . along each side of the keel C . near the top of the gunwale D . at the bow and at the ster

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• What can he inferred about completely normally fed mice mentioned in the passage?

  A . They will not experience free radical production． B . They will experience more genetic rejuvenation in their lifetime． C . They have more old liver genes to behave like young genes． D . They are more likely to suffer from inflammation．

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• Under normal conditions, the quantity of air circulation becomes less and less.What is the reason?（）

  A . dirty delivery ducts B . too much refrigerant C . the fouling filters D . high temperature outside

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• 听音频，回答以下问题。What kind of weather is normal for March?

  A . Cold． B . Very hot． C . Cooler than that day． D . Drier than that day．

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• When an air started, four-stroke/cycle diesel engine is being cranked, the starting air is admitted to each cylinder during what would normally be the（）

  A . intake stroke B . compression stroke C . power stroke D . exhaust stroke

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• Wireless has been operating correctly in the campus infrastructure. After the wireless controllers are upgraded from LWAPP to CAPWAP， access points no longer boot and operate normally.  What is the most likely issue causing this problem？（）

  A . VLAN assignments B . DHCP option 43 C . PoE D . ACL E . QoS

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• Radar bandwidth is normally（）to the range scale and the associated pulse length.

  A . fixed B . matched C . fitted D . equal

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• Which one is not the normal operation for boiler shutdown?（）

  A . Carry out soot blowing if permissible B . Change fuel supply to diesel oil C . Close steam stop valves on boiler when pressure is reduced D . Drain boiler empty when it has cooled dow

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• Which of the following marine insurance policies is normally purchased by the cargo owner?（）.

  A . Hull B . Cargo C . Protection and Indemnity D . Pollutio

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• If the suction pressure at the refrigeration compressor is below normal, the cause can be（）.

  A . refrigerant overcharge B . overfeeding by the expansion valve C . a restricted suction strainer D . due to short cycling of the compressor

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• In order to avoid misconnections due to a failed node in an MS-SPRing， Alarm Indication Signals （AISs） are sent on every channel normally terminating in that node.  What is the name of this process？（）

  A .  bridging B .  switching C .  squelching D .  nodal bypass E .  node failure insertio

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• Normally lunchtime in the USA is at ________.

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• The principal in D/C is normally the importer in the transaction.

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• The B/L is normally made out in two sets.

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• The normal cell maximum radius for GSM is？（)

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• The normal human daily cycle of activity is of some 7~8 hours' sleep【1】with some 16 —17 hours' wakefulness and that the sleep normally coincides【2】the hours of darkness. Our present【3】is with how easily and to what extent this【4】can be modified.

  The question is no mere academic one. The ease with【5】people can change from working in the day to working at night is a【6】of growing importance in industry where automation【7】round-the-clock working of machines. It normally【8】from five days to one week for a person to adapt to a【9】routine of sleep and wakefulness, sleeping【10】the day and working at night.【11】it is often the case in industry that shifts are changed every week. This【12】that no sooner has he got used to one routine【13】he has to change to another,【14】much of his time is spent neither working nor sleeping very【15】 One answer would seem to be【16】periods on each shift, a month, or even three months.【17】, recent research has shown that people on such systems will revert to go back to their【18】habits of sleep and wakefulness during the week-end and that this is quite enough to destroy any 【19】to night work built up during the week. The only real solution appears to be to hand over the night shift to those permanent night workers whose【20】may persist through all week-ends and holidays. (1) A．allegation B．alternation C．allocation D．alternative

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• Compared to a univariate normal distribution, the distinguishing feature of a multivariate normal distribution is the need to specify a parameter that is related to:

  A、The mean of the individual random variables B、The variance of the individual random variables C、The correlation between individual random variables

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