单选题Before using your new pressure cooker, read the following （） carefully.AnoticesBordersCadvertisementDinstructions
单选题
Before using your new pressure cooker, read the following （） carefully.
A
notices
B
orders
C
advertisement
D
instructions
参考解析
解析：
[解析] 句意：在使用你的新高压锅之前，请先仔细阅读以下用法说明。词义辨析。instructions：操作指南，用法说明；notices：通知；orders：命令；advertisement：广告。
相关考题：
An e—book (also referred to as an electronic book, e—book, or e—book) is a digital version of a print book that you download and read. But if you want to read an e—book , you must have an E—book Reader, which is a kind of free software used by your computer. Make sure you have instal1ed the appropriate Reader before you download your e—book from the Internet.The software allows you to turn the words on the screen into the size you like. It also helps you turn pages and change your viewing options. E —books are a fun alternative to regular books. You can download them to any computers and create your library of hundreds of titles. If you load them onto your portable computer, you can take them with you when you travel. Some e—books are even interactive! Best of all, when you order an e—book, there is no waiting and no shipping charges. The amount of time it takes to download your e —book depends on the speed of your connection and the size of your e— book.26、From this passage, we learn that an e—book()A、 can be found in any libraryB、 can be read directly from the InternetC、 can be read when special software is installed27、 The E-book Reader is used for()A、 reading an e—book you’ve downloadedB、 turning a print book into a digital versionC、 downloading an e—book from the InternetD、 copying an e—book onto a portable computer28、 From this passage, we can learn that()A、 you can read an e-book on a laptop when you travelB、 you can order an e—book using the E—book ReaderC、 the e—books ordered have to be shipped to youD、 it takes a lot of trouble reading an e—book29、 Which of the following statements is TRUE?()A、 An e—book is ordered in print book、B、 The size of the words in an e—book cannot be changedC、 The downloading time is decided by the c—book’s sizeD、 There is less fun reading an e—book than a print book、30、 The passage is mainly about()A、 a better way to download an E—bookB、 a new kind of book—the E—booksC、 the new version of E—books
We are making you the following offer, subject()your acceptance()us before April 20. A、to⋯reachB、with⋯reachingC、to⋯reachingD、to⋯arrive
Examine the following command that is used to duplicate a database on the same host:Which two statements describe the effect after the database is duplicated successfully? () A. The data files of the read-only tablespaces in the target database are not duplicatedB. The read-only tablespaces in the target database are still defined in new the databaseC. The read-only tablespaces in the target database are changed to online after duplicationD. The data files of the read-only tablespaces in the target database get duplicatedE. The read-only tablespaces in the target database are not defined in the new database
The author of the passage advises us to do all the following EXCEPT______.A. we should think before, while and after we read a passageB. we'd better look up every new word in a dictionaryC. we should learn to guess the meanings of new wordsD. the clues in a passage should be made use of
Which of the following statements is NOT a way of presenting new vocabulary A. Defining.B. Using real objects.C. Writing a passage by using new words.D. Giving explanations.
Which of the following statements is NOT a way of presenting new vocabulary?A．Defining.B．Using real objects.C．Writing a passage by using new words.D．Giving explanations.
Before using your new pressure cooker, read the following （） carefully.AnoticesBordersCadvertisementDinstructions
In order to ensure best read performance， which of the following indicates how large an application’s read buffer size should be if the filesystem to be read is striped across N disks using LVM striping？（）A、 N times the stripe unit sizeB、 N times the VMM minfree parameterC、 The same value as that of the VMM maxfree parameterD、 The same value as that of the VMM maxrndwrt parameter
Which of the following can help prevent data loss on a RAID array in the event of a power failure？（）A、Using a RAID mirrorB、A battery backed write cacheC、Using RAID with parityD、A battery backed read cache
Your database is open and users are connected using the LISTENER listener. The new DBA of the system stops the listener by using the following command： LSNRCTL STOP What would happen to the sessions that are presently connected to the database instance？（）A、The sessions are able to perform only queries.B、The sessions are not affected and continue to function normally.C、The active transactions are rolled back and the sessions get terminated.D、The sessions are not allowed to perform any operations till the listener is started.
You have recovered your Oracle Database 10g by using the control file backup because all copies of the current control file have been lost due to a media failure. You open your database by using the following statement： SQLALTER DATABASE OPEN RESETLOGS； Which of the following options is true about using the RESETLOGS option？（）A、 The log sequence is reset to 0.B、 All the online redo logs are deleted.C、 All the archived redo logs from a previous incarnation become useless.D、 The full database backup taken from a previous incarnation can be used in future.E、 Only the control file and online redo log files are updated with a new RESETLOGS SCN and time stamp.
You have a read-only tablespace on read-only media. You want to perform a media recovery on the existing data files， but using a backup control file. The backup control file indicates that the status of the read-only tablespace was read/write when the control file was backed up. What should you consider？（）A、 take data files from the read-only tablespace offline before performing a recoveryB、 recovery using backup control file is not possible， so restore all the files from the last full database backup， and then open the databaseC、 drop the read-only tablespace and re-create the tablespace after recoveryD、 perform a recovery； status of the tablespace in control file will be changed automatically
Your company has a main office and a branch office You deploy a read-only domain controller （RODC） that runs Microsoft Windows Server 2008 to the branch office You need to ensure that users at the branch office are able to log on to the domain by using the RODC What should you do（）A、Add another RODC to the branch officeB、Configure a new bridgehead server in the main officeC、Configure the Password Replication Policy on the RODCD、Decrease the replication interval for all connection objects by using the Actrve Directory Sites and Services console
You work as a network administrator， and your responsibilities include managing server storage. You havebeen asked to purchase a new disk subsystem for your company’s storage-area network （SAN）. You arein the process of testing hardware solutions before making purchases， and you attach a new disksubsystem to the network. You want to provision the new disks and create new logical unit numbers （LUNs）to assign to a server named Server1. You open Storage Manager for SANs， but you can’t see the newhardware. However， you can connect to the new hardware by using the software provided by the vendor.You want to be able to manage the new disk subsystem you purchase by using Storage Manager for SANs. What should you do？（）A、In Disk Management， chooses the Rescan Disks option.B、Choose a disk subsystem from a vendor that has a Virtual Disk Service hardware provider.C、On Server1， configures iSCSI Initiator to specify the new hardware as a favorite target.D、Use Storage Explorer to configure Server1 as an iSNS server.
问答题Practice 12 ● You work in a company which deals with industrial waste. You have read about a new kind of pump which could save your company thousands of dollars in servicing and maintenance costs. ● Write a memo of 30—40 words to your Head of Department saying: ● where you read about the new pump, ● why you think it could be a good investment, ● how you might get more information about it.
单选题According to the instructions, which of the following is TRUE?AThe gasket should be cleaned thoroughly with cold water.BMild detergent and hot water can best clean the cooker.CSoapy water will often damage the cooker.DSand can be used to clean the cooker.
单选题Which of the following operations may be dangerous?AOverfilling the cooker with food and water.BCleaning the cooker with detergent.CCooling the cooker with cold water.DSetting too little cooking time.
问答题Write a memo in about 50 words. You are a department manager. A new copying machine has been installed in your department. Write a memo to tell your staff members to be careful in using the newly-installed photocopier. Your instructions should include the following particulars: ·Ask them not to use it for too long at a time. ·Ask them to switch off the machine after use. ·Encourage them to offer suggestions for the care of the machine.
单选题Which of the following statements is NOT a way of presenting new vocabulary? _____.AdefiningBusing real objectsCwriting a passage by using new wordsDgiving explanations
单选题Please read these instructions carefully before using the photocopier.ADo not copy anything until you have read the instructions.BTake an extra copy of the instructions before reading them.CDo not allow anyone to photocopy the instructions.
单选题You have recovered your Oracle Database 10g by using the control file backup because all copies of the current control file have been lost due to a media failure. You open your database by using the following statement： SQLALTER DATABASE OPEN RESETLOGS； Which of the following options is true about using the RESETLOGS option？（）A The log sequence is reset to 0.B All the online redo logs are deleted.C All the archived redo logs from a previous incarnation become useless.D The full database backup taken from a previous incarnation can be used in future.E Only the control file and online redo log files are updated with a new RESETLOGS SCN and time stamp.
单选题According to the fifth rule, a pressure cooker cover should be opened ______.Aas soon as the cooking is finishedBwhile it is still on the stoveCwith force when it is hotDafter it is cooled down
单选题You executed the following commands in an RMAN session for your database instance that has failures: RMAN LIST FAILURE; After some time, you executed the following command in the same session: RMAN ADVISE FAILURE; But there are new failures recorded in the Automatic Diagnostic Repository (ADR) after the execution of the last LIST FAILURE command. Which statement is true for the above ADVISE FAILURE command in this scenario?（）AIt produces a warning for new failures before advising for CRITICAL and HIGH failures.BIt ignores new failures and considers the failures listed in the last LIST FAILURE command only.CIt produces an error with recommendation to run the LIST FAILURE command before the ADVISE FAILURE command.DIt produces advice only for new failures and the failures listed in the last LIST FAILURE command are ignored.
单选题You updated the resource plan directive for the resource consumer group， DSS_USERS. The resource plan directive is assigned to the DSS_PLAN by using the following statement： SQLEXEC DBMS_RESOURCE_MANAGER.UPDATE_PLAN_DIRECTIVE （PLAN = ’DSS_PLAN’， GROUP_OR_SUBPLAN = ’DSS_USERS’， NEW_CPU_P1 = 80， NEW_SWITCH_GROUP = ’CANCEL_SQL’， NEW_SWITCH_ESTIMATE = TRUE， NEW_SWITCH_TIME = 600）； A user connects to the database and starts an operation. What is the outcome if Oracle estimates that the execution time for this operation will exceed 600 seconds？（）A The session is killed before starting the operation.B The session generates an error before starting the operation.C The session switches to the CANCEL_SQL resource consumer group before starting the operation.D The session hangs before starting the operation.
多选题Your company has more than 1，000 client computers. You deploy Windows 7 by using six different images. A driver that is included in the images needs to be replaced. You have the following requirements： Update the Windows 7 images with the new driver. Ensure that the old driver is no longer available. You need to define an image-update strategy that meets the requirements. What are two possible ways to achieve this goal？（）AMount each image by using the Deployment Image Servicing and Management （DISM） tool， and then copy the newdriver into a new folder in the image.BMount each image by using the Deployment Image Servicing and Management （DISM） tool， and then delete the olddriver and inject the new driver.CMount each image by using ImageX，and then install the new driver.DDeploy each image to a reference computer， and then uninstall the old driver and install the new driver. Capture the new image
问答题Practice 2 ● You work in a company which deals with industrial waste. You have read about a new kind of pump which could save your company thousands of dollars in service and maintenance costs. ● Write a memo to your Head of Department saying: ● where you read about the new pump ● why you think it could be a good investment ● how you might get more information about it. ● Write 40—50 words on a separate sheet.
单选题Nick, it’s good for you to read some books ______ China before you start your trip there.AinBforCofDon