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Identify the situations in which you use the alert log file in your database to check the detail.()
A . Running a query on a table returns "ORA-600: Internal Error."
B . Inserting a value in a table returns "ORA-01722: invalid number."
C . Creating a table returns "ORA-00955: name is already used by an existing object."
D . Inserting a value in a table returns "ORA-00001: unique constraint (SYS.PK_TECHP) violated."
E . Inserting a row in a table returns "ORA-00060: deadlock detected while waiting for resource."
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()means check the swing of the vessel’s head in a turn.
A . Steady
B . Meet her
C . Midships
D . Stop engine
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An orifice-check valve placed in a hydraulic system is used to()
A . regulate the fluid flow in either direction
B . restrict movement of hydraulic fluid in one direction, but allow free movement in the other direction
C . allow free movement of hydraulic fluid in both directions
D . allow a restricted fluid flow in one direction only
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He checked in late, () he didn’t get a window seat.
A . that
B . so that
C . until
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Which two statements are true about RPF checks in MSDP(Multicast Source Discovery Protocol)?()
A . It prevents message looping,Session Advertisement(SA)messages must be RPF checked
B . RPF check should be done against the route to the Rendez-vous Point of the corresponding PIM-SM domain,which originated the SA
C . RPF checking Session Advertisement(SA)messages will cause message looping
D . RPF check should be done against the route to the source S of the corresponding PIM-SM domai
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Hydraulic control check value is generally used to () in the marine hydraulic mechanism.
A . control the back pressure of return oil
B . lock the oil lines under some conditions
C . change the direction of oil flow
D . act as relief valve
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The amount of lubricating oil in the drain tank should be checked by ().
A . measuring
B . sounding rod
C . metering
D . weighting
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Identify the two situations in which you use the alert log file in your database to check the details.()
A . Running a query on a table returns "ORA-600: Internal Error."
B . Inserting a value in a table returns "ORA-01722: invalid number."
C . Creating a table returns "ORA-00955: name is already used by an existing object."
D . Inserting a value in a table returns "ORA-00001: unique constraint (SYS.PK_TECHP) violated."
E . Inserting a row in a table returns "ORA-00060: deadlock detected while waiting for resource."
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A swing check valve is used in a pipeline to ().
A . maintain a preset pressure on the line
B . closely regulate the amount of flow
C . relieve excessive pressure on the line
D . allow flow in one direction only
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Which two statements are true regarding Health Monitor checks in Oracle Database 11g?()
A . Health Monitor checks can be used to scan the contents of the redo log and archive logs for accessibility and corruption.
B . Health Monitor checks can be used to verify the integrity of database files and report failures if these files are inaccessible,corrupt or inconsistent.
C . Health Monitor checks can be used to verify the contents of dictionary entries for each dictionary object and fix it automatically.
D . Health Monitor checks are always initiated manually when there is some critical error.
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关于Check-in程序,描述正确的是()
A . 与宾客问候招呼之后,应该询问宾客是否有预定
B . 无预订宾客,应在分配好房间后通知其他总台工作人员,避免重复入住登记
C . 公司付费的宾客无需要预付押金
D . 礼貌道别时,应该说:“您的房间在5楼,房间号码是503,再见&rdquo
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When checking the liquid level in a tank, you should position yourself ().
A . on the windward side of the opening
B . on the leeward side of the opening
C . at a right angle to the wind direction
D . so that the obstruction of your body will protect you from the fume
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英译中:Check in
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The cellphone and laptop should be put in the basket for check.
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接待员售房(CHECK IN )时电脑将完成下列哪种所示的房态转换( )。
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In addition to the check-in procedures, the receptionist is also responsible for ( ) questions.
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If a check is to the order of a person in whose favor the check is drawn it is called bearer check.
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When they check in at an airport, Club members should show______.
A.their boarding pass
B.their membership card
C.a photocopy of the ticket
D.an application form
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In the note, the phrase "Check out" in paragraph 1, line 2, is closest in meaning to
A.pay for
B.look at
C.leave out
D.ask about
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In Para. the word“check”could best be replaced by which of the following?
A.Control.
B.Investigate.
C.Finance.
D.Reinforce.
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航空公司柜台的英文翻译是()A.airline counterB.check----in counterC.security checkD.tourist
航空公司柜台的英文翻译是()
A.airline counter
B.check----in counter
C.security check
D.tourist group
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In some cases, guests often _______ separate checks.
A.need
B.use
C.ask for
D.want
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Travelers,when()the checks,have to sign the checks in the presence bank or service clerks.
A、buy
B、buying
C、to buy
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93、5 入库“五检”要核对货物名称、规格、包装、件数、重量。"5 checks" in warehousing needs to check name of the goods, specifications, packaging, number of pieces and weight.