You must segment your internal /24 network into a minimum of 12 subnets, each containing a minimum of 12 hosts. Which network mask do you use？（）

eak the message parameter into individual lines of text and pass each line to a second method named Process.Which code segment should you use？（）

A.

B.

C.

D.

l users to the logon page, Login.aspx. After logging on, users must be sent back to the page that they originally requested.Which code segment should you use？（）

A.

B.

C.

D.

You are developing a Windows Communication Foundation (WCF) service.You must record all available information for the first 1,000 messages processed, even if they are malformed.You need to configure the message logging section of the configuration file.Which configuration segment should you use？ （）

A.

B.

C.

D.

to execute theSQL query asynchronously.IAsyncResult ar = cmd.BeginExecuteReader(); You need to execute a method named DoWork() that takes one second to run while the SQL query is executing.DoWork() must run as many times as possible while the SQL query is executing.Which code segment should you use？（）

A.

B.

C.

D.

ion1. The new version of the message contract must add a Department field of type String to the SOAP header.You create a new class named CustomerDetailsVersion2 that inherits from CustomerDetailsVersion1. You need to ensure that all client applications can consume the service.Which code segment should you use？（）

A.

B.

C.

D.

You are developing a Windows Communication Foundation (WCF) service that will be hosted in Microsoft Internet Information Services (IIS) 7.0.The service must be hosted in an lIS application named Info. You need to enable this service to be hosted in llS by changing the web.config file.Which XML segment should you add to the web.config file？（）

A.

B.

C.

D.

ay news items by using an instance of a mobile TextView control named TextViewNews. You need to configure the Web Form that contains TextViewNews. The Web Form must enable pagination in casea users device does not display the full text of a news item.Which code segment should you use？ （）

A.

B.

C.

D.

to the file to specific Windows users. The Web application runs as CONTOSO\ASPNET. You deny anonymous access to the application in IIS. You add the following XML segment in the Web.config file.You need to ensure that the application meets the following requirements:It must impersonate the user when it writes data to the file.It must run as CONTOSO\ASPNET when a user does not access the file. Which two actions should you perform？ （）

A. Use the following XML segment in the Web.config file. ＜identity impersonate="false"/＞

B. Use the following XML segment in the Web.config file. ＜identity impersonate="true"/＞

C. Use the following code segment to access the file. Dim wp As WindowsPrincipal = _CType(HttpContext.Current.User, WindowsPrincipal) Dim wi As WindowsIdentity = WindowsIdentity.GetCurrent() Dim wic As WindowsImpersonationContext = wi.Impersonate()‘ Access the file herewic.Undo()

D. Use the following code segment to access the file. Dim wi As WindowsIdentity = WindowsIdentity.GetCurrent()Dim wic As WindowsImpersonationContext = _WindowsIdentity.Impersonate(wi.Token)‘ Access the file herewic.Undo()

relying on a central server. Client applications that consume the services are on a network segment that is separate from the network segment that the services are located on.A firewall blocks all TCP ports between the two network segments, but allows other protocols to pass through.You need to ensure that the client applications can discover the services. What should you do？（）

A. Use ad-hoc discovery mode over HTTP.

B. Use ad-hoc discovery mode over UDP.

C. Use managed discovery mode over HTTP.

D. Use managed discovery mode over UDP.

he localized strings in the application as resources. You want these resources to be accessed according to a users language preference. You create the following resource files in the App_GlobalResources folder of your application. myStrings.resx myStrings.en-CA.resx myString.en-US.resx myStrings.fr-CA.resx myStrings.es-MX.resxEach resource file stores a localized version of the following strings: Name, E-mail, Address, and Phone. You create a Web Form that contains one label for each of these strings. You need to ensure that the correct localized version of each string is displayed in each label, according to a users language preference. What should you do？ （）

A. Add the following configuration section to the Web.config file.

B. Set the directive for each page in your site as follows: ＜%@ page="" uiculture="”Auto”"＞

C. Add the following code segment to the pages load event.lblName.Text = @”{myStrings}Name”; lblAddress.Text = @”{myStrings}Address”; lblEmail.Text = @”{myStrings}Email”; lblPhone.Text = @”{myStrings}Phone”;

D. Add the following code segment to the pages load event.lblName.Text = Resources.myStrings.Name; lblAddress.Text = Resources.myStrings.Address; lblEmail.Text = Resources.myStrings.Email; lblPhone.Text = Resources.myStrings.Phone;