Microsoft UPGRADE: MCAD Skills to MCTS Web Apps Using MS.NET Framework Sample Questions:

1. 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 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) HashAlgorithm algo = HashAlgorithm.Create("MD5");byte[] hash = BitConverter.GetBytes(algo.GetHashCode());
B) HashAlgorithm algo;algo = HashAlgorithm.Create(message.ToString());byte[] hash = algo.Hash;
C) HashAlgorithm algo = HashAlgorithm.Create("MD5");byte[] hash = algo.ComputeHash(message);
D) HashAlgorithm algo = HashAlgorithm.Create("MD5");byte[] hash = null;algo.TransformBlock(message, 0, message.Length, hash, 0);

2. 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 to which you add the following CreateUserWizard server control.
<asp:CreateUserWizard runat="server" ID="CU1" FinishCompleteButtonText="Continue">
<WizardSteps>
<asp:CreateUserWizardStep ID="CWS1" Runat="server" Title="New Account"/>
<asp:WizardStep ID="CWS2" Title="More Info" StepType="Step">
Given Name:<asp:TextBox runat="server" ID="txtGivenName" />
Last Surname:<asp:TextBox runat="server" ID="txtSurname" />
</asp:WizardStep>
<asp:CompleteWizardStep ID="CWS3" Runat="server" Title="Complete"/>
</WizardSteps> </asp:CreateUserWizard>
Now you have to write the segment code. After users click the Continue button on the last page, the code should redirect users to the first page of the wizard. In the options below, which code segment should you use?

A) void CU1_FinishButtonClick(object sender, WizardNavigationEventArgs e) { CU1.ActiveStepIndex = 1;}
B) void CU1_ContinueButtonClick(object sender, EventArgs e) { CU1.ActiveStepIndex = 1;}
C) void CU1_NextButtonClick(object sender, WizardNavigationEventArgs e) { CU1.ActiveStepIndex = 0;}
D) void CU1_ContinueButtonClick(object sender, EventArgs e) { CU1.ActiveStepIndex = 0;}

3. 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 master page named Template.master which contains the following ContentPlaceHolder server controls.
<asp:contentplaceholder id="area1" runat="server"/>
<asp:contentplaceholder id="area2" runat="server"/>
You also create 10 Web Forms which reference Template.master as their master page.
Each Web Form has the following Content controls that correspond to the ContentPlaceHolder controls in Template.master.
<asp:Content ContentPlaceHolderID="area1" Runat="Server"/>
<asp:Content ContentPlaceHolderID="area2" Runat="Server"/>
In order to make that whenever a Web Form does not provide that content, default content will be shown in the area2 ContentPlaceHolder control, you have to configure the Web pages.
What action should you perform?

A) You have move default content inside area2 in Template.master. Remove area2 from Web Forms that do not provide content.
B) You have to create an additional ContentPlaceHolder control in Template.master named area2_default. Then you should place default content inside area2_default and remove area2 from Web Forms that do not provide content.
C) You have move default content inside area2 in Template.master. Leave area2 blank in Web Forms that do not provide content.
D) You have move default content inside area2 in the Web Forms. Remove area2 from Template.master.

4. 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, for a Web site, you create a personalized home page by using a series of Web Parts. The Web site does not use a master page. You have to enable the Web Parts to communicate with one another. Which control should you add to the personalized home page?

A) You should add WebPartManager to the personalized home page.
B) You should add ProxyWebPartManager to the personalized home page.
C) You should add WebPartZone to the personalized home page.
D) You should add PageCatalogPartto the personalized home page.

5. 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're developing a Web application. The Web application contains two distinct UIs, one is targeted to mobile devices which might or might not support cookies and relative URLs, another to desktop browsers. Users request the Default.aspx page. You have to redirect users to the appropriate UI, on the basis that whether they are using a mobile device or a desktop browser. What should you do?

A) Add the following code segment to the Page_Load event of Default.aspx. if (Request.Browser["IsMobileDevice"] == "true" ) { Response.Redirect("MobileDefault.aspx");} else { Response.Redirect("DesktopDefault.aspx");}
B) Add the following code segment to the Page_Load event of Default.aspx. if (Request.Browser.Type == "MobileDevice") { Response.Redirect("MobileDefault.aspx");} else { Response.Redirect("DesktopDefault.aspx");}
C) Add the following node to the <system.web> element of the Web.config file. <httpRuntime useFullyQualifiedRedirectUrl="true" />
D) Add the following node to the <system.web> element of the Web.config file. <httpRuntime useFullyQualifiedRedirectUrl="false" />

Solutions: