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During a period of whiteout,you should expect which of the following().
A . Snowfall or blowing snow
B . Lack of ability to estimate distance
C . Harsh contrast between sun-illuminated snow cover and the background
D . Hazy horizons with extensive mirage effect
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During the implement phase, systems acceptance testing provides which two of the following services for the customer()
A . It installs, configures, and verifies monitoring tools and processes in accordance with the operations implementation.
B . It verifies that the Cisco Unified Communications solutions is ready for production.
C . It verifies that the Cisco Unified Communications solution meets their business and technical requirements.
D . It executes and verifies the migration plan by migrating network services from an existing state to a future state.
E . It provides automated tools for measuring system performance under load.
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Valve overlap is the period during which ().
A . the inlet valve is open
B . the exhaust valve is open
C . both valves are closed
D . both valves are ope
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The part of a windlass which physically engages the chain during hauling or paying out is the().
A . devil's claw
B . bull gear
C . wildcat
D . cat head
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Which of the following is the correct sequence of order states during normal order processing?()
A . Completed, Deposited, Released, Shipped
B . Completed, Released, Shipped, Deposited
C . Deposited, Released, Shipped, Completed
D . Released, Shipped, Completed, Deposited
E . Released, Shipped, Deposited, Completed
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Which of the following can LCP successfully negotiate during the establishment of a PPP connection?()
A . Q.931
B . IPCP
C . multilink
D . CHAP
E . callback
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Which of the following commands should be used to monitor disk utilization during the time a system is experiencing a disk I/O performance problem?()
A . istat
B . topas
C . vmstat
D . filemo
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Which of the followings needs not to be considered during bunkering?()
A . All scuppers plugged by carpenter
B . Tanks sounded from time to time
C . Watch kept for leakage
D . Take oil sample
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Which of the following is not the tip for good SA management during the flight? ( )
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During the Black Death, which of the following animal were considered to be evil :
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Which one is not the protective measure during the Dragon Boat Festival?
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During flight, middle ear barotraumas occurs mainly when( )
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Which aspects need to be considered during the transportation risk management?
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When booking a flight, you can use your another name, which is different from the name on your selected ID.
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According to the dialogue, which of the following information is NOT needed when we book the flight ticket?
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According to the theory of dark adaptation, before and during night flight, the pilot should( )
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During maintenance of PTN device, which of the following is wrong?()
A.Execute show run to check current running configuration of the device
B.Execute show start running-config to check configuration state saved last time
C.Execute dir cfg to check whether configuration file has been saved in directory flash/cfg and taken effect after being written.
D.Execute show run to check arp entry and route entry of the device.
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Which information must be contained in, or attached to, the dispatch release for a flag air carrier flight?
A、Type of operation(e.g., IFR,VFR),TRIP NUMBER.
B、Total fuel supply and minimum fuel required on board the airplane.
C、Passenger manifest, company or organization name, and cargo weight.
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If an aircraft dispatcher cannot communicate with the pilot of an air carrier flight during an emergency, the aircraft dispatcher should
A、Take any action considered necessary under the circumstances.
B、Comply with the company’s lost aircraft plan.
C、Phone the ARTCC where the flight is located and ask for a phone patch with the flight.
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I didn't see much during the flight because there was ______ cloud.
A.too many
B.too much
C.much too
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what did he order during his last flight?
<img src='https://img2.soutiyun.com/ask/uploadfile/2775001-2778000/0cda67125ce0965bf327cf31fcd1f680.gif' />
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The centralized fault display interface unit(CFDIU) is connected to which computers of the Flight Control System:()
A.Elevator Aileron Computers(ELACS)and Spoiler Elevator Computers (SECS)
B.Flight Control Data Concentrators (FCDCS)
C.ELACS only
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The part of a windlass which physically engages the chain during hauling or paying out is the()
A.devil&39;s claw
B.bull gear
C.wildcat
D.cat head
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If a required instrument on a multiengine airplane becomes inoperative, which document dictates whether the flight may continue en route?
An approved Minimum Equipment List for the airplane.
Original dispatch release.
Certificate holder’s manual.