You have just graduated from college, now you are serving the internship as the software developer in an international company. According to the requirements of the company CIO, you are creating a method. In order to verify the data, you have to use the MD5 algorithm to harsh data. The data is passed to your method as a byte array named message. You have to use MD5 to compute the hash of the incoming parameter. Besides this, the result has to be placed into a byte array. In the options below, which code segment should you use?

• A. Dim objAlgo As HashAlgorithm = HashAlgorithm.Create("MD5")Dim hash() As Byte = BitConverter.GetBytes(objAlgo.GetHashCode)
• B. Dim objAlgo As HashAlgorithm = HashAlgorithm.Create("MD5")Dim hash() As ByteobjAlgo.TransformBlock(message, 0, message.Length, hash, 0)
• C. Dim objAlgo As HashAlgorithm = HashAlgorithm.Create("MD5")Dim hash() As Byte = objAlgo.ComputeHash(message)
• D. Dim objAlgo As HashAlgorithmobjAlgo = HashAlgorithm.Create(message.ToString)Dim hash() As Byte = objAlgo.Hash

You work as the developer in an IT company. Recently your company has a big customer. The customer runs a large supermarket chain. You're appointed to provide technical support for the customer. Now according to the customer requirement, you create a Web Form which calls a method as part of its processing. It takes a long time for the method to process. Besides this, you notice that the other Web Forms in the ASP.NET Web site are now processing slowly. You have to execute the long running method in parallel to other requests to reduce the page response times. So what should you do?

• A. You have to call the method by using the BeginGetAysncData and EndGetAsyncData delegates.
• B. You have to set the Async attribute to True inside the page directive of the Web Form that calls the method.
• C. You have to set the CompilationMode attribute to Always inside the page directive of the Web Form that calls the method.
• D. You have to call the method within the PreInit and PreRenderComplete page events.

You have just graduated from college,now you are serving the internship as the software developer in an international company. There,s an array of bytes that is passed to the method in a parameter named document. You are writing a method to compress the array.now according to the manager requirements, you have to compress the contents of the incoming parameter. In the options below, which code segment should you use?

• A. Dim outStream As New MemoryStreamDim zipStream As New GZipStream( _outStream, CompressionMode.Compress)zipStream.Write(document, 0, document.Length)zipStream.Close()Return outStream.ToArray
• B. Dim objStream As New MemoryStream(document)Dim zipStream As New GZipStream( _ objStream, CompressionMode.Compress)zipStream.Write(document, 0, document.Length)zipStream.Close()Return objStream.ToArray
• C. Dim objStream As New MemoryStream(document)Dim zipStream As New GZipStream( _objStream, CompressionMode.Compress)Dim outStream As New MemoryStreamDim b As IntegerWhile (b = zipStream.ReadByte)outStream.WriteByte(CByte(b))End WhileReturn outStream.ToArray
• D. Dim inStream As New MemoryStream(document)Dim zipStream As New GZipStream( _inStream, CompressionMode.Compress)Dim result(document.Length) As BytezipStream.Write(result, 0, result.Length)Return result

You have just graduated from college, now you are serving the internship as the software developer in an international company. According to the requirements of the company CIO, you create a Web application which contains two settings in the Web.config file. The application has been deployed to production. In the production environment, you have to modify the application settings while not editing the XML markup in the Web.config file manually. What should you do?

• A. Modify the application settings by using the resource editor.
• B. You should use the Web Site Administration Tool to modify the application settings.
• C. You should use the Visual Studio start options editor to modify the application settings.
• D. You should use the Visual Studio property page editor for the project to modify the application settings.

You have just graduated from college, now you are serving the internship as the software developer in an international company. According to the requirements of the company CIO, you create a Web application for the company's intranet. The company wants to enable users to customize their versions of the intranet home page. You create sections of content as Web Parts. You need to ensure that users can customize content at any time. In the options below, which code segment should you use?( choose more than one)

• A. <asp:ProxyWebPartManager ID="ProxyWebPartmanager1" Runat="server" />
• B. <asp:WebPartZone ID="WebPartZone1" Runat="server"> <ZoneTemplate> </ZoneTemplate></asp:WebPartZone>
• C. <asp:ConnectionsZone ID="ConnectionsZone1" Runat="server"> <ConnectVerb Enabled="true" /></asp:ConnectionsZone>
• D. <asp:CatalogZone ID="CatalogZone1" Runat="server"> <ZoneTemplate> <asp:PageCatalogPart Runat="server" ID="PageCatalogPart1" /> </ZoneTemplate></asp:CatalogZone>