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Which of the following metrics provided by the iostat report is used to initially determine if a system is I/O bound？（）
A . % idle
B . % sys
C . % user
D . % iowait
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It is the responsibility of the Master or person in charge of a ship to ensure that（）.
A . the station bill is posted in each compartment
B . temporary personnel and visitors are advised of emergency stations
C . names of crew members are listed on the station bill
D . no changes are made to the station bill
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The original Bill of Lading，once signed by the Master，is NOT（）.
A . a receipt and proof that goods have been received on board
B . surrendered to the customs agency of the country where the cargo is discharged
C . used to transfer ownership of the cargo while the ship is enroute
D . proof of title or ownership of the cargo
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An administrator needs to configure a server (192.168.22.22) as a temporary solution for an NTP master that has stopped working. What is the process for configuring the NTP master?（）
A . Edit the /etc/ntp.conf file changing the server line to 'server 127.127.1.0' and add the line 'fudge 127.127.1.0 stratum 0', and then refresh the daemon.
B . Edit the /etc/ntp.conf file changing the server line to 'server 127.127.1.0' and add the line 'master 127.127.1.0 stratum 0', and then refresh the daemon.
C . Edit the /etc/ntp.conf file changing the server line to 'server 192.168.22.22' and add the line 'fudge 192.168.22.22 stratum 0', and then refresh the daemon.
D . Edit the /etc/ntp.conf file changing the server line to 'server 192.168.22.22' and add the line 'master 192.168.22.22 stratum 0', and then refresh the daemon.
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A vessel is entering port A for the first time and has a Pilot conning the vessel. The Master is unsure that the Pilot is taking sufficient action to prevent a collision. What should the Master do（）.
A . Nothing; The Pilot is required by law and is solely responsible for the safety of the vessel
B . State his concerns to the Pilot but do not interfere with the handling of the vessel
C . Direct the Pilot to stop the vessel and anchor if necessary until the situation clears
D . Recommend an alternative action and if not followed relieve the Pilot
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The Master or person in charge on a ship shall insure that line throwing equipment is not operated（）.
A . during a rain storm
B . in an explosive atmosphere
C . near a lifeboat station
D . by other than senior rig personnel
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The Master or person in charge of a ship is required to log（）.
A . the names of all persons on board
B . only the names of the crew members on board
C . only the names of passengers on board
D . information on emergency training drill
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Maritime Declaration of Health is to be rendered to （） by the master of ship arriving from port outside the territory．
A . Immigration Officer
B . Customs Officer
C . Quarantine Officer
D . Ship's Agent
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Which of the following metrics provided by the iostat report is used to initially determine if a disk is I/O bound？（）
A . tin
B . tout
C . % idle
D . % tm_act
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You want to create a temporary table named OLD_INVENTORY in the OLD_INVENTORY database on the master server. This table is not to be replicated to the slave server. Which two changes would ensure that the temporary table does not propagate to the slave?（）
A . Use the – replicate-do-db, — replicate-do-table, or – replicate-wild-do-table option with the value equal to OLD_INVENTORY
B . Change the binlog_format option to ROW and restart mysqld before you create the OLD_INVENTORY table
C . Stop SQL_THREAD on the slave until you have finished using the OLD_INVENTORY temporary table
D . Set binlog_format=MIXED with the – replicate-ignore-temp-table option
E . Use the – replicate-ignore-table option with the value equal to OLD_INENTORY.OLD_INVENTORY and restart mysqld before creating the temporary table
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A web application is bound to the context named "/webapp" and the client uses the browser and makes a request to the resource http://server:port/webapp/ctxl/resource. Where do you place this resource inside the web application structure?（）
A . in the subdirectory /WEB-INF/ctxl
B . in the subdirectory /META-INF/ctxl
C . in the subdirectory /ctxl in the root of the archive
D . in the subdirectory /ctxl/resource in the root of the archive
E . in the root of the archive
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You are Master of a vessel that is sold in a foreign country after discharge of cargo. What is your responsibility to the crew in regards to return to the United States? （）
A . You must provide air transportation to the nearest port of entry in the United States
B . You must provide passage to the port of original engagement
C . There is no requirement for return to the United States provided the voyage has exceeded 4 weeks duration
D . The crew can be employed on another United States vessel，but only if it is returning to the port of original engagement
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（） is not the information necessary for the master to obtain guidance as to the stability of the ship.
A . a curve of minimum operational metacentric height（GM）versus draught
B . instructions concerning the operation of cross-flooding arrangements
C . the signals or lights being exhibited or sounded
D . all other data and aids which might be necessary to maintain stability after damage
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An AIX server will not boot in normal mode and the server must be booted into maintenance mode to rebuild the boot logical volume. A NIM master is not defined in this environment. How is the system booted into maintenance mode to perform this task （）
A . Apply power and when the SMS menus appear press 5 repeatedly to enter a maintenance boot automatically. The system will present a maintenance shell eventually.
B . Boot media such as CDROM or Tape is required to boot into maintenance mode. When inserted into the proper device the system automatically boots into maintenance mode when it can not boot into normal mode.
C . Apply power and the server automatically boots into maintenance mode where you can select your disk to rebuild the boot logical volume.
D . Boot media such as CDROM or Tape is required and an administrator must select the proper SMS menus to get into maintenance mode.
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（）the master is to use all reasonable care to bring the adventure to a successful conclusion，protecting the ship and cargo from undue risks，as agent for the Shipowner.
A . The only duty of
B . None of the duties of
C . One of the main duties of
D . No duty of
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If the Shipowner fails to give the Charterer the notice of readiness to load，and delay in commencing to load is thereby caused，the Charterer will （），as he is not bound to look out for the ship.
A . be responsible
B . not be responsible
C . pay the Shipowner for the expenses incurred
D . not claim the Shipowner for the expenses incurred
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So far as we know, the market is quite firm. And it’s bound to advance with the coming of the season. 译文:据我们所知, 市场很_____。随着______的到来行情必然看涨。
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It is difficult to master a foreign language, but it ---- to make the effort.
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What is the approximate percent increase in the number of Master Cleanse dieters from 1995 to 2000？
A．200%
B．189%
C．187%
D．159%
E．129%
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Orders of the Master to the officer of the watch which is he must comply with are ______.
A.Night orders
B.Standing orders
C.Commands by master
D.Requirements by master
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Some pessimistic experts feel that the automobile is bound to fall into disuse, They see a day in the not. too-distant future when all autos will be abandoned and allowed to rust. Other authorities, however, think the auto is hem to stay. They hold that the car will remain a leading means of urban travel in the foreseeable future.
The motorcar will undoubtedly change significantly over the next 30 yearn. It should become smaller, safer, and more economical, and should not be powered by the gasoline engine. The car of the future should be far more pollution-free than present types.
Regardless of its power source, the auto in the future will still be the main problem in mi)an traffic congestion. One proposed solution to this problem is the automated highway system.
When the auto enters the highway system, a retractable arm will drop from the auto and make contact with a mil, which is similar to those powering subway trains electrically. Once attached to the rail, the car will become electrically powered from the system, and control of the vehicle will pass to a central computer. The computer will then monitor all of the car's movements.
The driver will use a telephone to dial instructions about his destination into the system. The computer will calculate the best mute, and reserve space for the car an the way to the correct exit from the highway. The driver will then be free to relax and wait for the buzzer that win warn him of his coming exit. It is estimated that au automated highway will be able to handle 10,000 vehicles per hour, compared with the 1,500 to 2,000 vehicles that can be carried by a present-day highway.
One significant improvement in the future car will probably be ______
A．its power source
B．its driving system
C．its monitoring system
D．its seating capacity
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You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.The application contains a ListBox control named lbxItems that is data-bound to a collection of objects. Each object has a DisplayValue property.You add a Button control to the application.You need to ensure that the Content property of the Button control is data-bound to the DisplayValue property of the selected item of lbxItems.Which binding expression should you use？（）
A.{ Binding ElementName=lbxItems, Source=SelectedItem, Path=DisplayValue }
B.{ Binding Source=lbxItems, ElementName=SelectedItem, Path=DisplayValue }
C.{ Binding ElementName=lbxItems, Path=SelectedItem.DisplayValue }
D.{ Binding Source=lbxItems, Path=SelectedItem.DisplayValue }
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The conversational implication of 'John is a machine' as a response to 'What do you think of John' is context-bound. It possesses all the following distinguishing properties but _______ .
A．non-detachability
B．calculability
C．conventionality
D．defeasibility
