单选题When the truck does not work, the driver should（）engines.Aturn onBturn offCshut upDclose
单选题
When the truck does not work, the driver should（）engines.
A
turn on
B
turn off
C
shut up
D
close
参考解析
解析：
暂无解析
相关考题：
When _________a hill, the driver should build up speed early in order to cut down gasoline consumption.A． approachedB． to approachC． approachD． approaching
Exhibit:Examine the data in the EMPLOYEES table.Examine the subquery:SELECT last_nameFROM employeesWHERE salary IN (SELECT MAX(salary)FROM employeesGROUP BY department_id);Which statement is true?() A. The SELECT statement is syntactically accurate.B. The SELECT statement does not work because there is no HAVING clause.C. The SELECT statement does not work because the column specified in the GROUP BY clause is not in the SELECT list.D. The SELECT statement does not work because the GROUP BY clause should be in the main query and not in the subquery.
Click the Exhibit button and examine the data in the EMPLOYEES table.Examine the subquery:SELECT last_nameFROM employeesWHERE salary IN (SELECT MAX(salary)FROM employeesGROUP BY department_id);Which statement is true?（）A.The SELECT statement is syntactically accurate.B.The SELECT statement does not work because there is no HAVING clause.C.The SELECT statement does not work because the column specified in the GROUP BY clause is not in the SELECT list.D.The SELECT statement does not work because the GROUP BY clause should be in the main query and not in the subquery.
You install Windows Vista on a new computer. You update the video card driver and restart the computer.When you start the computer, the screen flickers and then goes blank. You restart the computer and receive the same result.You need to configure the video card driver.What should you do first?（）A.AB.BC.CD.D
What does the underlined sentence "So when it goes down, you go down with it." mean?A. When computer doesn't work, you cannot work too.B. When computer falls down, you fall down with it.C. When computer is working, you can do nothing.D. You can sell ticket without asking the computer.
When the teacher is presenting a new language, giving explanations, checking answers,which of the following should be adopted?A．Whole class work.B．Pair work.C．Group work.D．Individual work.
When the teacher is presenting a new language, giving explanations, checking answers,which of the following should be adopted?A.whole class workB.pair workC.group work D.individual work
Which role does the teacher play in the following activities? When the students are doing a group work task, the teacher joins one or two groups for a short period of time.A.source of helpB.controllerC.participantD.assessor
资料：When a consumer finds that an item she or he bought is faulty or in some other way does not live up to the manufacturer's claims， the first step is to present the warranty， or any other records which might help. at the store of purchase. In most cases，this action will produce results. However， if it does not， there are various means the consumer may use to gain satisfaction A simple and common method used by many consumers is to complain directly to the store manager. In general， the “higher up” his or her complaint， the faster he or she can expect it to be settled. In such a case， it is usually settled in the consumer's favor， assuming he or she has a just claim.Consumers should complain in person whenever possible， but if they cannot get to the place of purchase， it is acceptable to phone or write the complaint in a letter.Complaining is usually most effective when it is done politely but firmly， and especially when the consumer can demonstrate what is wrong with the item in question If this cannot be done， the consumer will succeed best by presenting specific information as to what is wrong. rather than by making general statements. For example，“The left speaker does not work at all and the sound coming out of the right one is unclear” is better than “This stereo does not work” The store manager may advice the consumer to write to the manufacturer. If so， the consumer should do this， stating the complaint as politely and firmly as possible. If a polite complaint does not achieve the desired result， the consumer can go to a step further. She or he can threaten to take the seller to court or report the seller to a private or public organization responsible for protecting consumer's rights.When a consumer finds that an item she or he bought is faulty， what should she/he do first?A.To ask for help from the shop assistantsB.To show the written promise by the companyC.To post it onlineD.To complain to the company
You attach a USB camera to your Windows 2000 Professional computer. Windows 2000 Professional detects the camera and prompts you to install the manufacturer’s device driver. You do it， and then you restart the computer. When Win2000 Professional loads， you notice that your USB keyboard does not respond. You suspect that the camera drivers are not certified for Win2000 Professional. You want to configure your computer to enable your use keyboard and to prevent uncertified drivers from being installed in the future. What should you do？ （）A、Configure Windows 2000 Professional to enable driver signing.B、Configure Windows 2000 Professional to disable driver signing.C、Start the computer by using the recovery console， restore the system state data.D、Start the computer in safe mode， replace the camera driver with a Windows 2000 Professional driver by using Device Manager.E、Start the computer in debug mode， replace the camera driver with a Windows 2000 Professional driver by using Device Manager.
When should you enable Network Address Translation Transparency (NAT-T) on the Teleworker?（）A、when a router between the Teleworker router and the head-end VPN router is doing NAT/pNAT and does not support IPSec pass-through B、when the Teleworker router itself is doing NAT/pNATC、alwaysD、never
A technician receives a laptop work order stating that the mouse pointer from the touchpad is moving randomly around the screen. Which of the following should the technician do FIRST？（）A、Reboot the computer.B、Replace the touchpad.C、Clean the touchpad.D、Update the driver.
Your network contains a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1 has a shared printer named Printer1. Users report that when they attempt to connect to Printer1 they receive the following error message: “The Server for ‘Color Laser 1000’ printer does not have the correct printer driver installed. If you want to search for the proper driver click OK. Otherwise, click Cancel and contact your network administrator or original equipment manufacturer for the correct printer driver.” On Server1, you can print a test page on Printer1. You need to ensure that when users connect to Printer1, the correct printer driver is installed. What should you do? （）A、Configure the printer to use the LPT1 local port.B、Configure Advanced settings in Printing Preferences.C、Add an additional driver from the properties of Printer1.D、Add the Allow Manage Printers permission to CREATOR OWNER.
单选题When does auxiliary burner of rotary nozzle incinerator begin to work? （） Ⅰ.hen igniting Ⅱ.he sludge for dealing with is too much Ⅲ.efore stopping incineratorAⅠ+ⅡBⅠ+ⅢCⅡ+ⅢDⅠ+Ⅱ+Ⅲ
单选题When required to work where there may be explosive gases, you should use tools which are （）Aapproved by the Coast GuardBhigh carbon steelCfixed with a ferrous coverDnonsparking
单选题You are the administrator for Company.com's network. Exams, who works in Financial department, wants to update the printer connected to her Windows 2000 Professional computer so that she can print graphics at a higher resolution. Exams downloads a printer driver from the Internet. The then asks for your assistance in installing the driver. You are unsure of the source of the driver. You want to ensure that the user does not lose production time because of an incompatible driver. What should you do?（）ADisplay the Advanced Attributes dialog box for the printer driver file. Install the driver if the Contents have been secured. BRun File Signature Verification to verify that the new driver has a Microsoft digital signature. Do Not install the driver if it does not have the signature. CInstall the driver. Logon to the computer. If the computer fails after installing the driver, restart The computer. Then use the last known good configuration to recover the original driver. DInstall the driver. Logon to the computer. If the computer fails after installing the driver, use the Hardware troubleshooter. Then use the Recovery Console to recover the original driver.
单选题One user has a Video Capture Card installed on her pc. She uses it to capture video pictures. She complains the video capture card is not working properly and she couldn't view captured video. You check out the Device manager, which does not indicate any Video devices installed on your system, but you see a yellow mark placed besides the audio device. What should you do in order to make the video capture device work? （）AEnable the device in Device manager BInstall new driver from Device Manager CDisable PNP and install manually DCopy the manufacturer's driver to WINNT/driver cache/i386/ and then let Windows 2000 to install the device.
单选题A user on your network downloads a video card driver from the Internet. You are unsure of the source of the driver. You want to ensure that the user does not lose production time because of an incompatible driver. What should you do?（）AInstall the driver into the computer. Restart the computer. Use the last known good configuration to recover the original driver if necessary. BInstall the driver in the computer. Use the hardware troubleshooter and then use the recovery console to recover the original driver if necessary. CDisplay the advanced attributes of the video card driver file. Install the file only if the contents have been secured. DRun file signature verification utility to verify that the driver has been digitally signed.
单选题You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. A vendor company’s application is utilized， and the application is based on a proprietary database. Data is queried from the application database and the data is imported into a SQL Server 2005 database. A new OLE DB driver is offered by the application vendor， and the new OLE DB driver will be utilized when the application database is queried. According the company requirements， the connections between the SQL Server database and the application database is prohibited， except when this data is queried. You should think out a method to have data queried from the application database. Which action should be performed to achieve the goal？（）ATo achieve the goal， a Linked Server connection should be configured to the application database.BTo achieve the goal， a query should be written， and an OPENQUERY command is utilized by the query.CTo achieve the goal， a Remote Server connection to the application database should be configured.DTo achieve the goal， a query should be written， and an OPENDATASOURCE command is utilized by the query.
单选题On no account _____ . held responsible for the car accident, so he should not be put into prison.Athe driver can beBcan the driver be.Cthe driver beDbe the driver
单选题Any friction fit, tightness or adhesion of the part of any load being lifted should be broken by wedge or tapping and not by increasing the load on the applianceAccording to this sentence, （）Athe lifting appliance can always lift the freight within its rated loadBattention should be paid in order not to break the wedge when lifting cargoCsometimes the lifting work needs other assistance other than the lifting applianceDlifting work should be done with every part fit, tightness or adhesion
单选题Which role does the teacher play in the following activities? When the students are doing a group-work task, the teacher joins one or two groups for a short period of time.AorganizerBcontrollerCparticipantDassessor
单选题When two oil separators are working in series, they should work with （）Aboth as clarifiersBfirst one as clarifiers, second one as purifierCboth as purifiersDfirst one as purifier, second one as clarifier
单选题On no account held responsible for the accident.Athe driver can beBcan the driver beCthe driver does beDdoes the driver be
问答题A truck driver wants to load as many identical cylindrical canisters of olive oil as can fit into the 3-meter×4-meter×9-meter storage space of his truck. How many canisters can he load into the truck? (1) Each canister has a volume of 62,500π cubic centimeters. (2) The height of each canister is four times the radius.