网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

“Chocks inserted, landing gear safety pins inserted, ground power unit on, release brake, please”此句与机组联络的语言是在飞机什么状态时使用的?

A.离港

B.准备滑出

C.进港前

D.进港后


参考答案

更多 “ “Chocks inserted, landing gear safety pins inserted, ground power unit on, release brake, please”此句与机组联络的语言是在飞机什么状态时使用的?A.离港B.准备滑出C.进港前D.进港后 ” 相关考题
考题 If a new key 67 is inserted into the given hash table,what will be its address?A.3B.4C.5D.6

考题 The machine has stopped rotating because the bearing _____ the shaft.A.seizedB.cloggedC.meltedD.inserted

考题 SQL Server为每个触发器创建了两个临时表,它们是( )。 A、Updated和DeletedB、Inserted 和DeletedC、Inserted 和UpdatedD、Seleted和Inserted

考题 inserted和deleted表中的数据只能读,不能写入。() 此题为判断题(对,错)。

考题 SQL Server为每个触发器创建了两个临时表,它们是()。A.INSERTED和UPDATEDB.INSERTED 和DELETEDC.UPDATED 和DELETEDD.SELECTED 和INSERTED

考题 Which certificate is always issued by the China Classification Society? ______.A.Loadline certificateB.Safety equipment certificateC.Safety construction certificateD.Safety cargo gear certificate

考题 Safety shackles are fitted with ______.A.a threaded boltB.a round pin,with a cotter pinC.a threaded bolt,locknuts,and cotter pinsD.round pins and locknuts

考题 When dropping anchor,you are stationed at the windlass brake.The most important piece(s)of gear is(are)______.A.A hard hatB.A long sleeve shirtC.GlovesD.Goggles

考题 If an electric cargo winch is being used to lift a draft of cargo and the engine room loses all power,which will occur ________.A.A pawl,forced by a spring mechanism,will engage the teeth of the bull gear and hold the loadB.An electromagnetic brake will hold the load where it is suspendedC.The load will fall rapidly to the deck unless the foot brake is engagedD.The load will slowly lower to the deck under control of the drag of the winch motor

考题 设在SC(Sno,Cno,Grade)表上定义了触发器:  CREATE TRIGGER tri1 ON SC AFTER INSERT …  当执行语句:INSERT INTO SC VALUES(’s001’, ’c01’,90)  会引发该触发器执行。下列关于触发器执行时表中数据的说法,正确的是()。ASC表和INSERTED表中均包含新插入的数据BSC表和INSERTED表中均不包含新插入的数据CSC表中包含新插入的数据,INSERTED表中不包含新插入的数据DSC表中不包含新插入的数据,INSERTED表中包含新插入的数据

考题 (EMB145)起落架放下锁好,襟翼9°,飞机无线电高度在2500英尺,两个发动机油门杆收回到50°以下正确的是()A、音响警告“LANDING GEAR”被触发B、音响警告“LANDING GEAR”被触发但可以被取消C、没有警告触发

考题 inserted表和deleted表各起什么作用?

考题 SQL SERVER中INSERTED表和DELETED表有何用?

考题 当触发器执行时,系统会创建临时表保存用户操作更改的行的新值和旧值,UPDATE操作所涉及的值会被临时保存在()A、updated表B、inserted表C、deleted表D、inserted表和updated表

考题 In Any Transport over MPLS (AtoM) Control word is an optional 4-byte field used in the pseudowire packet.The control word carries generic and Layer 2 payload-specific information to emulate L2 packets correctly.In pseudowire packet, where is this Control Word inserted?()A、Inserted between the MPLS label stack and the Layer 3 payloadB、Inserted between the MPLS label stack and the Layer 3 HeaderC、Inserted between the MPLS label stack and the Layer 2 payloadD、Inserted between the MPLS label stack and the Layer 2 header

考题 If an application issues the same query more than once in the same Unit of Work, which isolation level will not permit this application to see additional rows inserted by other applications?()A、Read Stability (RS)B、Repeatable Read (RR)C、Uncommitted Read (UR)D、Cursor Stability (CS)

考题 单选题When dropping anchor,you are stationed at the windlass brake.The most important piece(s)of gear is(are)().A A hard hatB A long sleeve shirtC GlovesD Goggles

考题 单选题Safety shackles are fitted with().A a threaded boltB a round pin,with a cotter pinC a threaded bolt,locknuts,and cotter pinsD round pins and locknuts

考题 单选题In the context of the passage as a whole, which of the following additions would most strengthen the first paragraph?A A sentence listing mundane tourist attractions available on the East Coast, inserted after sentence 2B A sentence offering an overview of the attractions that Branson offers, inserted after sentence 4C A sentence explaining the settlement of the Ozarks and the founding of Branson, after sentence 4D A sentence listing recent statistics regarding annual in-state visitors versus out-of-state visitors to Branson, inserted before sentence 5E A sentence listing the annual tourist revenues in the city of Branson, inserted before sentence 6

考题 单选题Chafing gear is normally used().A for portable fendersB for ground tackleC on the inside of the hawsepipeD on mooring lines

考题 单选题Pitting in the area close to the pitch line and on the same end of each gear tooth of a reduction gear unit would be caused by ()A corrosion on the gearsB excessive gear speedC dirt in the oilD misalignment of the gears

考题 单选题The() of the telemotor is mounted on the steering gear.A transmitterB receiverC pipesD charging unit

考题 单选题() is (are) not power supplied by main switchboard directly.A Steering gear and windlassB Navigation light and radio power panelC Navigation device power boxD Daily fresh water pump

考题 单选题When the power is shut off, the wire()A becomes slackB can not be paid out unless the brake is overhauled or recover wire unless manually operatedC will be let out because the brake is out of workD may be pay out due to no power

考题 单选题当执行由UPDATE语句引发的触发器时,下列关于该触发器临时工作表的说法,正确的是()。A 系统会自动产生UPDATED表来存放更改前的数据B 系统会自动产生UPDATED表来存放更改后的数据C 系统会自动产生INSERTED表和DELETED表,用INSERTED表存放更改后的数据,用DELETED表存放更改前的数据D 系统会自动产生INSERTED表和DELETED表,用INSERTED表存放更改前的数据,用DELETED表存放更改后的数据

考题 问答题SQL SERVER中INSERTED表和DELETED表有何用?

考题 单选题Which sequence is correct when launching a lifeboat stowed in gravity davits?()A Release gripes,turn on emergency disconnect switch,release frapping linesB Release tricing pennants,turn on emergency disconnect switch,release frapping linesC Operate limit switches,release gripes,lift brakeD Release gripes,lift brake,release tricing pennants