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 is a large international compay. You're appointed to provide technical support for the customer. Now according to the customer requirement, you create a Web Form that contains a TreeView control. Users are allowed to navigate within the Marketing section of your Web site by using the TreeView control. The following XML defines the site map for your site.
<siteMapNode url="~\default.aspx" title="Home"
description="Site Home Page">
<siteMapNode url="Sales.aspx" title="Sales"
description="Sales Home"> <siteMapNode url="SalesWest.aspx" title="West Region" description="Sales for the West Region" /> <siteMapNode url="SalesEast.aspx" titlbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbe="East Region" description="Sales for the East Region" />
</siteMapNode>
<siteMapNode url="Marketing.aspx" title="Marketing"
description="Marketing Home">
<siteMapNode url="MarketNational.aspx" title="National Campaign" description="National marketing campaign" /> <siteMapNode url="MarketMidwest.aspx" title="Midwest Campaign" description="Midwest region marketing campaign" /> <siteMapNode url="MarketSouth.aspx" title="South Campaign" description="South region marketing campaign" /> </siteMapNode> </siteMapNode>
In order to make users be able to navigate only within the Marketing section, you have to bind the TreeView control to the site map data.
So what should you do? (choose more than one)

A) First you should add a SiteMapDataSource control to the Web Form, then bind the TreeView control to it.
B) The StartingNodeUrl property of the SiteMapDataSource control should be set to ~/Marketing.aspx.
C) First you should add a SiteMapPath control to the Web Form and bind the TreeView control to it.
D) The SkipLinkText property of the SiteMapPath control should be set to Sales.
E) You should embed the site map XML within the AppSettings node of a Web.config file.
F) You should embed the site map XML within the SiteMap node of a Web.sitemap file.

2. 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 an auditing application to display the trusted ClickOnce applications. The applications are installed on a computer. Now you need the auditing application to display the origin of each trusted application. In the options below, which code segment should you use?

A) Dim objTrusts As ApplicationTrustCollectionobjTrusts = ApplicationSecurityManager.UserApplicationTrustsFor Each objTrust As ApplicationTrust In objTrusts Console.WriteLine(objTrust.ToString)Next
B) Dim objTrusts As ApplicationTrustCollectionobjTrusts = ApplicationSecurityManager.UserApplicationTrustsFor Each objTrust As ApplicationTrust In objTrusts Console.WriteLine(objTrust.ApplicationIdentity.FullName.ToString)Next
C) Dim objTrusts As ApplicationTrustCollectionobjTrusts = ApplicationSecurityManager.UserApplicationTrustsFor Each objTrust As ApplicationTrust In objTrusts Console.WriteLine(objTrust.ExtraInfo.ToString)Next
D) Dim objTrusts As ApplicationTrustCollectionobjTrusts = ApplicationSecurityManager.UserApplicationTrustsFor Each objTrust As Object In objTrusts Console.WriteLine(objTrust.ToString)Next

3. 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 node to the <system.web> element of the Web.config file. <httpRuntime useFullyQualifiedRedirectUrl="false" />
B) 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");}
C) 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");}
D) Add the following node to the <system.web> element of the Web.config file. <httpRuntime useFullyQualifiedRedirectUrl="true" />

4. You work as the developer in an IT company. There's a Web site that uses custom Themes. Your Web site must support additional Themes based on the user's company name. When a user logs on to the Web site, the company named is set. The company's Theme name is stored in a variable named ThemeName. You have to dynamically set the Web site's Theme by using this variable. So what should you do?

A) The following code segment should be added to the Web site's configuration file. <pages theme="ThemeName" />
B) The following code segment should be added to the markup source of each page on the Web site. <%@ Page Theme="ThemeName" ... %>
C) The following code segment should be added to the PreInit event of each page on the Web site. Page.Theme = ThemeName;
D) The following code segment should be added to the Load event of each page on the Web site. Page.Theme = ThemeName;

5. You work as the developer in an IT company. Recently your company has a client. The client needs a class. Your company asks you to develop a custom-collection class. In this class, a method has to be created. After the method has been created, the method has to return a type. And the type should be compatible with the Foreach statement.
Which criterion should the method meet?

A) The method must return a type of either IEnumerator or IEnumerable.
B) The method must return a type of IComparable.
C) The method must explicitly contain a collection.
D) The method must be the only iterator in the class.

Solutions: