其中关于服务代码（SERVICE CODE）下面的描述是正确的？（）A、服务代码( Service code)可以帮助客户提取他/她的车辆在非营业时间B、服务代码( Service code)是单独的维修项目C、服务代码( Service code)经车间发出D、服务代码( Service code)描述了保养工作的成本E、服务代码( Service code)可通过仪表读出

第1题：

第2题：

哪个对车间代码（workshop code）的描述是正确的？（）

• A、车间代码(workshop code)可以通过仪表读出
• B、车间代码(workshop code)产生于维修车间
• C、车间代码(workshop code)可以帮助客户提取他/她的车辆在非营业时间
• D、车间代码(workshop code)可以帮助创建工单
• E、车间代码(workshop code)可以通过Star Diagnosis读出

第3题：

在HTML中，（）是代码标记。

• A、＜COD＞＜/COD＞
• B、＜CODE＞＜/CODE＞
• C、＜CODES＞＜/CODES＞
• D、＜CD＞＜/CD＞

第4题：

End-to-end QoS is maintained in the Cisco WLAN deployment model by utilizing what parameter in lieu of 802.1p？（）

• A、 IP precedence
• B、 type of service （ToS）
• C、 class of service （CoS）
• D、 differentiated services code point （DSCP）

第5题：

You are developing a Windows Communication Foundation (WCF) service that is hosted by a Windows Forms Application.The ServiceHost instance is created in the Form Constructor.You need to ensure that the service is not blocked while the UI thread is busy. What should you do?（）

• A、Decorate the service implementation class with the following line of code [ServiceBehavior(UseSyncronizationContext = false)]
• B、Decorate the service implementation class with the following line of code [ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Multiple)]
• C、Call the Invoke method of the form and supply a delegate.
• D、Call the BeginInvoke method of the form and supply a delegate.

第6题：

You are developing a Windows Communication Foundation (WCF) service to replace an existing ASMX Web service.The WCF service contains the following code segment. (Line numbers are included for reference only.) 01 [ServiceContract（　）] 02 03 public interface IEmployeeService 04 { 05 [OperationContract（　）] 06 EmployeeInfo GetEmployeeInfo(int employeeID); 07 08 } 09 10 public class EmployeeService : IEmployeeService 11 { 12 13 public EmployeeInfo GetEmployeeInfo(int employeeID) 14 { 15 ... 16 } 17 } 18 19 20 public class EmployeeInfo 21 { 22 ... 23 public int EmployeeID { get; set; } 24 public string FirstName { get; set; } 25 public string LastName { get; set; } 26 27 }The existing Web service returns the EmployeelD as an attribute of the Employeelnfo element in the response XML.You need to ensure that applications can consume the service without code changes in the client. What should you do?（）

• A、Insert the following code at line 02. [DataContractFormat()] Insert the following code at line 22. [DataMember()]
• B、Insert the following code at line 02. [XmlSerializerFormat()] Insert the following code at line 22. [XmlAtttibute()]
• C、Insert the following code at line 09. [XmlSerializerFormat()] Insert the following code at line 22. [XmlAttribute()]
• D、Insert the following code at line 19. [DataContractFormat()] Insert the following code at line 22. [DataMember()]

第7题：

You work as an application developer at Certkiller .com. You have been given the task of developing a Windows service application that regularly monitors other Windows services on the same computer. This Windows service application must also log any abnormal file system activity. You have added the following class to the Windows service application： public class EnumerateService ： ServiceBase { public static EnumerateService （） { this.ServiceName = "Enumerate Service"； this.CanStop = true； } protected override void OnStart （string[] args） { // Enumerate all services and initialize the FileSystemWatcher } protected override void OnStop （） { // Stop the FileSystemWatcher and perform cleanup } public static void Main （） { EnumerateService service = new EnumerateService（）； } } You then create the installer for the Windows service application， and install the Windows service application. You have configured the Windows service Startup type to Automatic， and rebooted the system. You then test the new Windows service application， and find that it is not working.You need to ensure that the service is working properly. What should you do？（）

• A、 Override the OnBoot method instead of the OnStart method.
• B、 Replace the Main method code with the following code： EnumerateService service = new EnumerateService （）； Service.Run （）；
• C、 Override the OnLoad method instead of the OnStart method.
• D、 Replace the Main method code with the following code： EnumerateService service = new EnumerateService （）； Run （service）；

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第13题：

建立汽车相关的保养表格需要哪些数据？：（）

• A、当前里程
• B、车间代码Work shop code
• C、客户地址Customer address
• D、保养代码Service code
• E、VIN底盘号Vehicle ident no

第14题：

“票价类别”代码由以下几类代码组成。（）

• A、季节代码（SEASON CODE）
• B、星期代码（PART OF WEEK）
• C、日代码（PART OF DAY CODE）
• D、票价和旅客类别代码（FARE AND PASSENGER TYPE CODE）

第15题：

IntServ可以提供以下哪些服务（）

• A、保证服务（Guaranteed service）
• B、负载控制服务（Controlled-Load service）
• C、区分服务（Differentiated service）
• D、电路服务（Circuit service）

第16题：

You create a service application that monitors free space on a hard disk drive.  You must ensure that the service application runs in the background and monitors the free space every minute. What should you do？（）

• A、Add code to the default constructor of the Service class to monitor the free space on the hard disk drive.
• B、Add code to the OnStart method of the Service class to monitor the free space on the hard disk drive.
• C、Add an instance of the System.Windows.Forms.Timer class to the Service class and configure it to fire every minute.
• D、Add an instance of the System.Timers.Timer class to the Service class and configure it to fire every minute.
• E、Add code to the OnStart method of the Service class to start the timer.
• F、Add code to the Elapsed event handler of the timer to monitor the free space on the hard disk drive.
• G、Add code to the Tick event handler of the timer to monitor the free space on the hard disk drive.

第17题：

你得到了开发定期监察在同一台计算机上的其他 Windows 服务的 Windows 服务应用程序的任务。 该Windows 服务应用程序还必须登录任何异常的文件系统活动。下面的类添加到 Windows 服务应用程序：（） public class EnumerateService : ServiceBase { public static EnumerateService （　） { this.ServiceName = "Enumerate Service"; this.CanStop = true; }

• A、重载OnBoot方法
• B、使用下面的代码替换主要代码：EnumerateServiceservice=newEnumerateService（）；service.Run（）；
• C、重载OnLoad方法
• D、使用下面的代码替换主要的代码：EnumerateServiceservice=newEnumerateService（）；

第18题：

You are integrating a Windows Communication Foundation (WCF) service within an enterprise-wide Service Oriented Architecture (SOA).Your service has the following service contract: [ServiceContract]public class CreditCardConfirmationService { [OperationContract] boolean ConfirmCreditCard(string ccNumber); double OrderAmount(int orderNumber);} You need to allow the code in the ConfirmCreditCard method to participate automatically in existing transactions.If there is no existing transaction, a new transaction must be created automatically. What should you do?（）

• A、Inside the ConfirmCreditCard method, surround the code that must participate in the transaction with a using(new TransactionScope()) block.
• B、Inside the ConfirmCreditCard method, surround the code that must participate in the transaction with a using(new CommittableTransaction()) block.
• C、Add an [OperationBehavior(TransactionScopeRequired=true)] attribute to the ConfirmCreditCard method.
• D、Add an [OperationBehavior(TransactionAutoComplete=true)] attribute to the ConfirmCreditCard method.

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