MCTS多项选择题每日一练(2019.04.19)

多项选择题
You develop a Windows Communication Foundation (WCF) service that employees use to access bonus information.You define the following service contract. (Line numbers are included for reference only.)01 [ServiceContract(SessionMode = SessionMode.Required)]02 public interface IFinancialService03 {04 [OperationContract]05 string Login(int employeeID, string passwordHash);0607 [OperationContract]08 double GetBonus(int month);0910 [OperationContract(IsTerminating = true)]11 void Logout();12 }Client application can invoke methods without logging in. You need to ensure that the client applications invoke Login before invoking any other method. You also need to ensure that client applications cannot consume the service after invoking Logout.Which two action should you perform? （）(Each correct answer presents part of the solution. Choose two.)。
A. Replace line 04 with the following code. [OperationContract(IsInitiating = false)]
B. Replace line 04 with the following code. [OperationContract(IsInitiating = true, IsTerminating = true)]
C. Replace line 07 with the following code. [OperationContract(IsInitiating = false)]
D. Replace line 10 with the following code. [OperationContract(IsInitiating = false, IsTerminating = true)]
多项选择题
以下哪种场景你必须执行迁移而不能执行升级？（）
A.Windows XP 专业版（x64）to Windows 7 专业版（x64）
B.Windows Vista 商业版（x86）to Windows 7 专业版（x64）
C.Windows Vista 企业版（x64）to Windows 7 企业版（x64）
D.Windows Vista 家庭高级版（x64） to Windows 7 家庭高级版（x86）
多项选择题
You have a Windows Server 2008 R2 Hyper-V server with two network adapters named Adapter1 and Adapter2. You need to configure the server to host virtual machines （VMs） on different networks.Which two actions should you perform on the host server？（）
A.Set Adapter1 as a management interface.
B.Configure Adapter1 to support jumbo frames.
C.Set Adapter2 in Trunk mode， and configure VM VLAN tags.
D.Disable TCP Chimney support on Adapter2， and configure VM VLAN tags.
多项选择题
你使用拖放控件到 Visual Studio 2005 页面设计器的方式，给 ASP.NET Web 窗体增加了一个用户控件 MyControl。请问，Visual Studio 给你的 Web 窗体做了那些变化？（）
A.为 Web 窗体的 body 增加了<control id="MyControl1" Runat="server" />元素。
B.为 Web 窗体增加了@ Register 标记。
C.为 Web 窗体的 body 增加了<uc1:MyControl id="MyControl1" Runat="server" /> 元素。
D.在 Web 窗体的节增加了<meta control="MyControl"> 元素。
E.为 Web 窗体增加了@ Control 标记。
多项选择题
You are implementing a new Dynamic Data Web site. The Web site includes a Web page that has an ObjectDataSource control named ObjectDataSource1. ObjectDataSource1 interacts with a Web service that exposes methods for listing and editing instances of a class named Product. You add a GridView control named GridView1 to the page， and you specify that GridView1 should use ObjectDataSource1 as its data source. You then configure GridView1 to auto-generate fields and to enable editing. You need to add Dynamic Data behavior to GridView1. You also must ensure that users can use GridView1 to update Product instances. Which two actions should you perform？（）
A.Add a DynamicDataManager control to the Web page.
B.Disable the auto-generated fields on GridView1. Add a DynamicField control for each field of the Product class.
C.Add the following code segment to the Application_Start method in the Global.asax.cs file.
D.Add the following code segment to the Page_Init method of the Web page.