公路基本建设中最常见的基本形式（）。 ["新建","改建","扩建","重建"]
You work as an application developer at Certkiller .com. Certkiller .com wants you to develop an application that handles passes for Certkiller .com’s parking lot. The application has to store and retrieve vehicle information in a contiguous list that allows for advanced navigation techniques.You have already written and executed the following code： Vehicle v1， v2， v3， v4， v5； v1 = new Vehicle （"1M2567871Y91234574"， "Nissan Silvia"， 1996）； v2 = new Vehicle （"1H2569122493456960"， "Honda Civic"， 1999）； v3 = new Vehicle （"1F2569106891234589"， "Mitsubishi Lancer"， 2001）； v4 = new Vehicle （"1F7969122491234589"， "Mazda MX7"， 1998）； v5 = new Vehicle （"1T2569122493456123"， "Toyota Supra"， 2000）； LinkedList vList = new LinkedList < Vehicle > （）； LinkedListNode < Vehicle > vNode； vNode = vList.AddFirst （v1）； vNode = vList.AddLast （v2）； vNode = = vList.AddAfter （vNode， v3）； vNode = = vList.AddAfter （vNode， v4）； vList.AddLast （v5）； foreach （Vehicle v in vList） { Console.WriteLine （"{0} {1} （{2}）"， v.MakeModel， v.Year， v.Vin）； } What output will be produced in the console？（） ["A","B","C","D"]
强迫思维
教育现场观察的特点是什么？
Your company has Windows Server 2008 R2 file servers. You need to recommend a data recovery strategy that meets the following requirements： èBackups must have a minimal impact on performance. èAll data volumes on the file server must be backed up daily. èIf a disk fails， the recovery strategy must allow individual files to be restored. èUsers must be able to retrieve previous versions of files without the intervention of an administrator. What should you recommend？（） ["Deploy File Server Resource Manger （FSRM）. Use Windows Server Backup to perform a daily backup to an external disk.","Deploy Windows Automated Installation Kit （Windows AIK）. Enable shadow copies for the volumes that contain shared user data. Store the shadow copies on a separate physical disk.","Use Windows Server Backup to perform a daily backup to an external disk. Enable shadow copies for the volumes that contain shared user data. Store the shadow copies on a separate physical disk.","Use Windows Server Backup to perform a daily backup to a remote network share. Enable shadow copies for the volumes that contain shared user data. Store the shadow copies in the default location."]
软件工程的核心思想是什么？
