Microsoft TS: Microsoft.NET Framework 3.5, ASP.NET Application Development. Practice Test. Version 10.0

Transcription

1 Microsoft TS: Microsoft.NET Framework 3.5, ASP.NET Application Development Practice Test Version 10.0

2 QUESTION NO: 1 Microsoft : Practice Exam You work as a Web Developer at CertKiller.com. CertKiller.com makes use of Microsoft ASP.NET 3.5. You use this application to create a Web site. The following code exists in a file in the App_Code folder: namespace CertKiller.Providers public class SessionSiteMapProvider : SiteMapProvider // Members omitted for brevity You want to make sure that the SiteMapDataSource controls use the SessionSiteMapProvider class by default. What should you use do? A. You should add the following to the Web.config file: <sitemap defaultprovider="certkiller.providers.sessionsitemapprovider" /> B. You should add the following to the Web.config file: <sitemap defaultprovider="sessionsitemapprovider"> <providers> <add name="certkiller.providers.sessionsitemapprovider" type="sitemapprovider" /> </providers> </sitemap> C. You should add the following to the Web.config file: <sitemap defaultprovider="certkiller.providers.sessionsitemapprovider, App_Code" /> D. You should add the following to the Web.config file: <sitemap defaultprovider="sessionsitemapprovider"> <providers> <add name="sessionsitemapprovider" type=" CertKiller.Providers.SessionSiteMapProvider, App_Code" /> </providers> </sitemap> "Pass Any Exam. Any Time." - 2

3 Answer: D Microsoft : Practice Exam When you make use of this configuration you will add a site map provider named SessionSiteMapProvider. This site map provider will map to the SessionSiteMapProvider class in the CertKiller.Providers namespace. The name feature indicates a user-friendly name of the provider. The type feature will identify the fully-qualified type name of the provider. App_Code will determine that the assembly is one that is created for code in the App_Code folder. The defaultprovider feature is set by the configuration to SessionSiteMapProvider. The SiteMapDataSource controls that are not identified by a value for the SiteMapProvider property will make use of the default provider automatically. Incorrect Answers: A: The defaultprovider feature needs to be similar to the name of a defined site map provider. In this scenario no extra site map providers are defined. B: The defaultprovider feature needs to be similar to the name of a defined site map provider. You need to ensure that the type feature needs to signify the fully-qualified type name of a site map provider. C: The defaultprovider feature needs to be similar to the name of a defined site map provider. The scenario states that no additional site map providers are defined. QUESTION NO: 2 You work as an application developer at CertKiller.com. You receive an instruction from management to create an ASP.NET application CK_App. You create the CK_App application that uses Microsoft.NET Framework 3.5. You decide to deploy CK_App on server in a test lab. You need to make sure that the code-behind files for the web pages are complied on the first request sent to CK_App. You must also ensure that CK_App provides the best possible performance. What should you do? A. You should consider adding <compilation debug="true"> to the Web.config file. B. You should consider adding <compilation debug="true" batch="true"> to the Web.config file. C. You should consider adding <compilation debug="false"> to the Web.config file. D. You should consider adding <compilation debug="auto"> to the Web.config file. Answer: C QUESTION NO: 3 "Pass Any Exam. Any Time." - 3

4 You work as an application developer at CertKiller.com. You make use of Microsoft.NET Framework 3.5 to create a Microsoft ASP.NET application. You application makes use of a Microsoft SQL Server 2005 computer named CERTKILLER-SR02. CERTKILLER-SR02 has a default instance. CERTKILLER-SR02 makes use of Windows Authentication. You deploy the application on CERTKILLER-SR02. You are in the process of configuring the membership providers as well as the role management providers for the application from the command prompt. What should you do? A. You should execute the aspnet_regsql.exe -E -S localhost -A mr command on CERTKILLER- SR02. B. You should execute the sqlcmd.exe -S CertKiller-sr02 E command on CERTKILLER-SR02. C. You should execute the aspnet_regsql.exe /server:localhost command on CERTKILLER-SR02. D. You should execute the aspnet_regiis.exe -s CertKiller-sr02 command on CERTKILLER-SR02. Answer: A Part 2, Configure authentication, authorization, and impersonation. (8 questions) QUESTION NO: 4 You work as a Web Developer at CertKiller.com. You are in the process of creating a Web application that uses Microsoft ASP.NET 3.5. The configuration below exists in the Web.config file: <authorization> <deny users="?"/> </authorization> <authentication mode="forms"/> <identity impersonate="false"/> CertKiller.com hosts the Web application that uses Microsoft Internet Information Services (IIS) 6.0. The Integrated Windows Authentication is enabled in IIS and anonymous access disabled. "Pass Any Exam. Any Time." - 4

5 The application pool is configured to run as the identity CertKiller\WebApp. The IIS anonymous account is CertKiller\Anonymous. Microsoft : Practice Exam The following code exists in the code-behind file for a web form: string name = WindowsIdentity.GetCurrent().Name; Response.Write(name); A CertKiller.com employee named RoryAllen has a domain user account named CertKiller\RAllen. He uses this account to access the page. However, Rory Allen logs in to the Web application with the user name FormsUser. You need to determine the output of this code when Rory Allen accesses the page. What will the output of this code be? A. The output will be FormsUser. B. The output will be CertKiller\RAllen. C. The output will be CertKiller\Anonymous. D. The output will be CertKiller\WebApp. Answer: D In this scenario the output of the code will be CertKiller\WebApp. When impersonation is disabled for a Web application the application will run under the identity that is configured for the application pool. The identity in this case would be CertKiller\WebApp. The GetCurrent method of the WindowsIdentity class returns a WindowsIdentity instance that will represent the identity linked with the current thread. The Name property of the WindowsIdentity class will return the name of the identity. Incorrect Answers: A: The output of the code will not be FormsUser. You are unable to return Forms authentication identities by the GetCurrent method of the WindowsIdentity class. B: The output of the code would not be CertKiller\RAllen. This will happen if impersonation were enabled. When impersonation is enabled the application will run under the identity of the authenticated user unless anonymous access is enabled. If anonymous access is enabled the application will run under the identity of the anonymous account. C: The output of the code will not be CertKiller\Anonymous. It will only happen when impersonation and anonymous access are enabled. QUESTION NO: 5 "Pass Any Exam. Any Time." - 5

6 You work as an application developer at CertKiller.com. The CertKiller.com network contains a web server named CERTKILLER-SR05. CERTKILLER-SR05 runs Microsoft Internet Information Services (IIS) 6.0 and uses Windows Authentication. You are in the process of creating an ASP.NET application using.net Framework 3.5. The application allows users to upload files to shared folders on a file server named CERTKILLER- SR07. You decide to deploy this application on a CERTKILLER-SR02 by making use the default ASP.NET 2.0 application pool. You receive numerous complaints from users stating that they receive an access denied message when uploading files. You need to ensure that the application functions correctly. What should you do? A. Your subsequent step should be to add the <authentication mode="none" /> section to the Web.config file. B. You should consider adding <identity impersonate="true" /> to the Web.config file. C. You should consider enabling Anonymous Authentication on CERTKILLER-SR05. D. You should consider adding <allow users="*" /> to the <authorization> section ofthe Web.config file. E. You should consider enabling Anonymous Authentication on CERTKILLER-SR07. Answer: B QUESTION NO: 6 You work as an application developer at CertKiller.com. You decide to create an ASP.NET Web application on the companies' network in Microsoft.NET Framework 3.5. Your application must not allow access to anonymous users but must support users from untrusted domains. What should you do? A. Your best choice would be to add the code below to the Web.config file: <system.web> <authentication mode="windows"> </authentication> <authorization> <deny users="?" /> </authorization> </system.web> B. Your best choice would be to add the code below to the Web.config file: <system.web> "Pass Any Exam. Any Time." - 6

7 <authentication mode="forms"> <forms loginurl="login.aspx" /> </authentication> <authorization> <deny users="*" /> </authorization> </system.web> C. Your best choice would be to add the code below to the Web.config file: <system.web> <authentication mode="forms"> <forms loginurl="login.aspx" /> </authentication> <authorization> <deny users="?" /> </authorization> </system.web> D. Your best choice would be to add the code below to the Web.config file: <system.web> <authentication mode="windows"> </authentication> <authorization> <deny users="*" /> </authorization> </system.web> Answer: C QUESTION NO: 7 You work as an application developer at CertKiller.com. You are in the process of creating a Microsoft ASP.NET application that uses Microsoft.NET Framework 3.5. You have been instructed by management to set up authentication for the newly created Web application. You have to make sure that the Web application will be able to support users from untrusted domains. However, you need to make sure that users are not able to access the application anonymously. You thus need to determine the appropriate code that should be added to the Web.config file. What should you do? A. You should consider adding the code segment below: <system.web> "Pass Any Exam. Any Time." - 7

8 <authentication mode="windows"> </authentication> <authorization> <deny users="?" /> </authorization> </system.web> B. You should consider adding the code segment below: <system.web> <authentication mode="forms"> <forms loginurl="login.aspx" /> </authentication> <authorization> <deny users="*" /> </authorization> </system.web> C. You should consider adding the code segment below: <system.web> <authentication mode="windows"> </authentication> <authorization> <deny users="*" /> </authorization> </system.web> D. You should consider adding the code segment below: <system.web> <authentication mode="forms"> <forms loginurl="login.aspx" /> </authentication> <authorization> <deny users="?" /> </authorization> </system.web> Answer: D QUESTION NO: 8 You work as an application developer at CertKiller.com. You are currently creating an ASP.NET Web application. You use Microsoft.NET Framework 3.5. This application will be hosted in the Marketing department. You need to make sure that Windows Authentication is used for the application. You have to make sure that the Marketing team has "Pass Any Exam. Any Time." - 8

9 access to a confidential file named accs.xls. You therefore decide to set up the necessary NTFS file system permission to accomplish this. You check and discover that all CertKiller.com users are able to access the accs.xls file. What should you do? A. You should consider removing the rights from the application pool identity to the accs.xls file. B. You should consider adding <identity impersonate="true"/> to the Web.config file. C. You should consider removing the NTFS permissions from the ASP.NET user to the accs.xls file. D. You should consider adding <authentication mode="[none]"> to the Web.config file. Answer: B QUESTION NO: 9 You work as an application developer at CertKiller.com. You make use of.net Framework 3.5 to create an accounting application. The application makes use of a GridView named Accounts as shown below: <asp:gridview ID="Accounts" runat="server" AllowSorting="True" DataSourceID="Cust"> </asp:gridview> <asp:objectdatasource ID="Cust" runat="server" SelectMethod="GetData" TypeName="DAL" /> </asp:objectdatasource> You then write the code below to bind data to the GridView using a Data Access Layer (DAL) class. Public Function GetAccounts() As Object Dim cnn As New SqlConnection Dim strquery As String = "SELECT * FROM Customers" End Function You want to allow sorting of data on the GridView. What should you do? A. You should consider adding the following code before End Function: Dim com As New SqlCommand(strQry, cnn) cnn.open() Return cmd.executereader(commandbehavior.keyinfo) B. You should consider adding the following code before End Function: Dim da As New SqlDataAdapter(strQuery, cnn) "Pass Any Exam. Any Time." - 9

10 Dim ds As New DataSet() da.fill(ds) ds.extendedproperties.add("sortable", True) Return ds.tables(0).select() C. You should consider adding the following code before End Function: Dim cmd As New SqlCommand(strQuery, cnn) cnn.open() Return cmd.executereader() D. You should consider adding the following code before End Function: Dim da As New SqlDataAdapter(strQuery, cnn) Dim ds As New DataSet() da.fill(ds) Return ds Answer: D QUESTION NO: 10 You work as an application developer at CertKiller.com. You make use of Microsoft.NET Framework 3.5 to create a Microsoft ASP.NET application. You then add a TextBox control named DataBX to the application. You then write the subsequent code for authentication. protected void CustVal1_ServerValidate( object source, ServerValidateEventArgs args) DateTime dt = String.IsNullOrEmpty(args.Value); DateTime.Now : Convert.ToDateTime(args.Value); args.isvalid = (DateTime.Now - dt).days < 10; It is important that you are able to authenticate the value of DataBX. You should thus identify the appropriate code fragment that has to be added to the Web page. What should you do? A. You should consider adding the fragment below to the web page: <asp:requiredfieldvalidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="DataBX" InitialValue="<%= DateTime.Now; %>" > </asp:requiredfieldvalidator> "Pass Any Exam. Any Time."

11 B. You should consider adding the fragment below to the web page: <asp:comparevalidator ID="CompareValidator1" runat="server" Type="Date" EnableClientScript="true" ControlToValidate="DataBX" Operator="DataTypeCheck" > </asp:comparevalidator> C. You should consider adding the fragment below to the web page: <asp:customvalidator ID="CustomValidator1" runat="server" ControlToValidate="DataBX" onservervalidate="customvalidator1_servervalidate"> </asp:customvalidator> D. You should consider adding the fragment below to the web page: <asp:requiredfieldvalidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="DataBX" EnableClientScript="false" InitialValue="<%= DateTime.Now; %>" > </asp:requiredfieldvalidator> E. You should consider adding the fragment below to the web page: <asp:customvalidator ID="CustomValidator1" runat="server" ControlToValidate="TextBox1" ValidateEmptyText="True" onservervalidate="customvalidator1_servervalidate"> </asp:customvalidator> Answer: C Custom validation is used in this scenario which calls the server side method described in the question. The textbox is named DataBX, not TextBox1. QUESTION NO: 11 You work as an application developer at CertKiller.com. You are in the process of creating an ASP.NET application in.net Framework 3.5. The application is configured to use Form Authentication. You activate the ASP.NET AJAX authentication service in the application's Web.config file. Your application contains a Web form with the code segment shown below: <asp:scriptmanager ID="ScriptMan1" runat="server" /> <asp:textbox runat="server" ID="txt " Width="200px" /> <asp:textbox runat="server" ID="txtPassw" Width="200px" /> <asp:button runat="server" ID="btnLogin" Text="Login" OnClientClick="login(); return false;" /> "Pass Any Exam. Any Time."

12 You add a script to authenticate the user when the user clicks the btnlogin button. The script is shown below: <script type="text/javascript"> function login() var user = $get('txt ').value; var userpword = $get('txtpassw').value; // authentication logic function onpassed(validcredentials, usercontext, methodname) // notify user on authentication result function onfailed(error, usercontext, methodname) // notify user on authentication exception </script> You need to add the authentication logic to the script. The authentication logic must ensure that either the onloginpassed function is called to notify the user when authentication passes, or the onloginfailed function is called to display an error message when authentication fails. What should you do? A. You should consider adding the code below: var auth = Sys.Services.AuthenticationService; auth.set_defaultlogincompletedcallback(onpassed); try auth.login(user , userpword, false, null, null, null, null, null); catch (err) onfailed(err, null, null); B. You should consider adding the code below: var auth = Sys.Services.AuthenticationService; auth.set_defaultfailedcallback(onfailed); var validuser = auth.login(user , userpword, false, null, null, null, null, null); if (validuser) onpassed(true, null, null); else onpassed(false, null, null); end if "Pass Any Exam. Any Time."

13 C. You should consider adding the code below: var auth = Sys.Services.AuthenticationService; auth.login(user , userpword, false, null, null, onpasses, onfailed, null); D. You should consider adding the code below: var auth = Sys.Services.AuthenticationService; try var validuser = auth.login(user , userpword, false, null, null, null, null, null); if (validuser) onpassed(true, null, null); else onpassed(false, null, null); end if catch (err) onfailed(err, null, null); Answer: C Part 3, Configure projects, solutions, and reference assemblies. (7 questions) QUESTION NO: 12 You work as a Web Developer at CertKiller.com. You are in the process of creating a Web application that uses Microsoft ASP.NET 3.5. A third-party assembly contains custom server controls. This assembly does not contain a strong name and it's not part of the application's Microsoft Visual Studio 2008 solution. You have to make sure that the other users are able to use the custom controls. You decide to configure the applications project. What should you do? A. You should add a project reference to the project. B. You should add a Web reference to the project. C. You should add a service reference to the project. D. You should add an assembly reference to the project. Answer: D Your best option would be to add an assembly reference to the project. This will add the assembly to the Bin folder of the application that will permit you to make use of the custom controls in your "Pass Any Exam. Any Time."

14 application. Since the assembly containing the custom controls does not have a strong name you should not add it to the global assembly cache (GAC). You need to add it to the Bin folder of the application in order to use it. Incorrect Answers: A: Adding a project reference to the project is incorrect. In order to add a project reference the project containing the custom controls should exist in the same solution. B: Adding a Web reference to the project is incorrect. A Web reference permits you to create proxy classes for Web services. C: Adding a service reference to the project is incorrect. A service reference permits you to create proxy classes for Windows Communication Foundation (WCF) services. QUESTION NO: 13 You work as an application developer at CertKiller.com. A previous developer created a Microsoft ASP.NET Web application in Microsoft.NET Framework 3.5. You use the source control repository to acquire the most recent version of the project. However, when you attempt to compile the project on your computer you notice that the assembly reference is missing. You need to make sure that you are able to compile the project. What should you do? A. You need to ensure that the assembly reference for the missing assembly is added manually. B. You need to ensure that a reference path for the missing assembly is added in the property pages of the project. C. You need to ensure that a working directory for the missing assembly is added in the property pages of the project. D. You need to ensure that the output path for the missing assembly is added in the property pages of the project. Answer: B QUESTION NO: 14 You work as an application developer at CertKiller.com. You are in the process of creating an ASP.NET application that uses Microsoft.NET Framework 3.5. You decide to create a JavaScript file named DataScript.js. The following code segment was written to create this file: function divide(x, y) if (y == 0) "Pass Any Exam. Any Time."

15 var errormsg = Messages.DivideByZero; alert(errormsg); return null; return x/y; The DataScript.js file is inserted as a resource in a Class Library project that uses the namespace Data.Resources. The JavaScript Messages object is used by the DataScript.js in order to retrieve messages from a resource file. This resource file is named TestMsgResources.resx. In the ASP.NET application you add an AJAX Web form as well as referencing the Class Library. Thereafter an ASP.NET AJAX ScriptReference element is added to the AJAX Web form. You receive an instruction from management to make sure that the JavaScript function is able to access the error messages defined in the resource file. You should thus determine the appropriate code segment that should be added to the AssemblyInfo.vb file. What should you do? A. Your best option would be to insert the following code segment: <assembly: ScriptResource ("Data.Resources.DataScript.js", "Data.Resources.TestMsgResources", "Messages")> B. Your best option would be to insert the following code segment: <assembly: ScriptResource ("Data.Resources.DataScript", "Data.Resources.TestMsgResources.resx", "Messages")> C. Your best option would be to insert the following code segment: <assembly: ScriptResource ("DataScript.js", "TestMsgResources.resx", "Messages")> D. Your best option would be to insert the following code segment: <assembly: ScriptResource ("DataScript", "TestMsgResources", "Messages")> Answer: A QUESTION NO: 15 You work as an application developer at CertKiller.com. You make use of.net Framework 3.5 in order to create a Microsoft ASP.NET application. You decide to create a Web form. You add the subsequent code fragment to the Web form. <asp:repeater ID="rpt1" runat="server" DataSourceID="ds1" ItemDataBound="rpt1_b"> "Pass Any Exam. Any Time."

16 <ItemTemplate> <asp:label ID="lblQty" runat="server" Text='<%# Eval("Qty") %>' /> </ItemTemplate> </asp:repeater> The DataSource control named ds1 recovers the Quantity column values from a table named Orders. You create the rpt1_b event handler using the subsequent code fragment. (The line numbers is included for reference purposes) 1 protected void rpt1_b(object sender, RepeaterItemEventArgs e) if(cklbl!= null) 5 if(int.parse(cklbl.text) < 10) 6 cklbl.forecolor = Color.Red; 7 You receive an instruction from management to recover a reference to the lblqty Label control into a variable. The variable is named cklbl. What should you do? A. Your best option would be to insert Label cklbl = e.item.findcontrol("lblqty") as Label at line 3. B. Your best option would be to insert Label cklbl = Page.FindControl("lblQty") as Label at line 3. C. Your best option would be to insert Label cklbl = rptdata.findcontrol("lblqty") as Label at line 3. D. Your best option would be to insert Label cklbl = e.item.parent.findcontrol("lblqty") as Label at line 3. Answer: A QUESTION NO: 16 You work as an application developer at CertKiller.com. You are in the process of creating an ASP.NET application that uses Microsoft.NET Framework 3.5. You receive an instruction from management to create a custom-templated server control. To ensure productivity you need to make sure that the child controls of the newly created server control are identified within the hierarchy of the page. You thus need to identify the interface that will accomplish this. What should you do? "Pass Any Exam. Any Time."

17 A. You should consider implementing the IRequiresSessionState interface. B. You should consider implementing the ITemplatable interface. C. You should consider implementing the IPostBackDataHandler interface. D. You should consider implementing the INamingContainer interface. Answer: D QUESTION NO: 17 You work as an application developer at CertKiller.com. The previous developer created a Microsoft ASP.NET Web application. Microsoft.NET Framework 3.5 was used to create this application. You detect an unexpected increase in the Application Restarts counter whilst monitoring the application performance counters. You receive an instruction from management to identify the reasons for the increase. What should you identify? (Choose all that apply.) A. The increase occurred due to changes made to the Web.config file in the system.web section for debugging the application. B. The increase occurred due to the Microsoft IIS 6.0 host being restarted. C. The increase occurred due to an additional code fragment that needs recompilation to the ASP.NET Web application. D. The increase occurred due to the Microsoft Windows Server 2003 that hosts the Web application being restarted. E. The increase occurred due to an additional new assembly in the Bin directory of the application. F. The increase occurred due to HTTP compression being enabled in the Microsoft IIS 6.0 manager for the application. Answer: A,C,E QUESTION NO: 18 You work as an application developer at CertKiller.com. You make use of Microsoft.NET Framework 3.5 to create an ASP.NET application. The CertKiller.com network contains a web server named CERTKILLER-SR05. CERTKILLER-SR05 hosts several Web applications. You want to submit text to a page in the newly created application that is hosted on CERTKILLER- SR05. The text contains HTML code. You have to make sure that the HTML code is submitted effectively without interfering with the other applications on CERTKILLER-SR05. "Pass Any Exam. Any Time."

18 What should you do? A. You should consider setting the value below in the Machine.config file: <system.web> <pages validaterequest="false"/> </system.web> B. You should consider adding the attribute below to directive: EnableEventValidation="true" C. You should consider adding the attribute below to directive: ValidateRequest="true" D. You should consider setting the value below in the Web.config file: <system.web> <pages validaterequest="false"/> </system.web> Answer: D The App.Config file is the correct answer as this will not affect other applications on the same machine whereas changing machine.config will. Part 4, Configure session state by using Microsoft SQL Server, State Server, or InProc. (4 questions) QUESTION NO: 19 You work as a Web Developer at CertKiller.com. You create a Web application that uses Microsoft ASP.NET 3.5. The application uses session state. The Web application is moved to a Web farm that consists of three Web servers. You should configure the Web application for session state in order to meet the following requirements: * The session state data should not be lost if a server in the web farm fails. * The session state should be maintained across browser requests by the same user. You need to configure the Web.config file to meet these requirements. What should you do? A. You should use the <sessionstate mode="sqlserver"/> configuration. B. You should use the <sessionstate mode="stateserver"/> configuration. C. You should use the <sessionstate mode="custom"/> configuration. D. You should use the <sessionstate mode="inproc"/> configuration. "Pass Any Exam. Any Time."

19 Answer: A Microsoft : Practice Exam Your best option in this scenario would be to set the mode feature of the sessionstate element to SQLServer. This option causes session state to be stored in a SQL Server database. This mechanism provides failover support. You can configure a SQL Server cluster to access the session state database. If one node in the cluster fails another node can continue to serve requests. This mechanism provides support for a Web farm because session state is not stored in memory on every Web server. Following requests from the same user might not be directed to the same Web server on a Web farm. Incorrect Answers: B: Setting the mode feature of the sessionstate element to StateServer is incorrect. This requires you to use the ASP.NET state service in order to store session state. Even though session state is available to all servers in the Web farm the ASP.NET state service will not provide failover support. C: Setting the mode feature of the sessionstate element to Custom is incorrect. This option requires that you implement a custom session state provider. D: Setting the mode feature of the sessionstate element to InProc is incorrect. This option uses inprocess session state that stores session state in memory on every Web server. Session state should thus not be maintained across browser requests if the requests are redirected to different servers. QUESTION NO: 20 You work as an application developer at CertKiller.com. You are in the process of creating a Microsoft ASP.NET application that uses Microsoft.NET Framework 3.5. You create a Web page on the application that contains the two XML code below: <script runat="server"> //add code here </script> <asp:listview ID="lView1" runat="server" DataSourceID="ds1" OnItemDataBound="Oidb" > <ItemTemplate> <asp:label ID="lblTotal" runat="server" Text='<%# Eval("TestScore") %>' /> </ItemTemplate> </asp:listview The application contains a DataSource control named ds1. ds1 is used to obtain information form a Microsoft SQL Server 2005 database table which consists of a column named TestScore. Management wants the TestScore column value to be displayed in red as soon as it is more than three characters. "Pass Any Exam. Any Time."

20 What should you do? Microsoft : Practice Exam A. Your best option would be to insert the code below: protected void Oidb(object sender, ListViewItemEventArgs e) Label TestScore = (Label) e.item.findcontrol("testscore"); if (TestScore.Text.Length > 3) TestScore.ForeColor = Color.Red; else TestScore.ForeColor = Color.Black; B. Your best option would be to insert the code below: protected void Oidb(object sender, EventArgs e) Label TestScore = new Label(); TestScore.ID = "TestScore"; if (TestScore.Text.Length > 3) TestScore.ForeColor = Color.Red; else TestScore.ForeColor = Color.Black; C. Your best option would be to insert the code below: protected void Oidb(object sender, ListViewItemEventArgs e) Label TestScore = (LblTotal) e.item.findcontrol("lbltotal"); if (TestScore.Text.Length > 3) TestScore.ForeColor = Color.Red; else TestScore.ForeColor = Color.Black; D. Your best option would be to insert the code below: protected void Oidb(object sender, EventArgs e) Label TestScore = new Label(); TestScore.ID = "lbltotal"; if (TestScore.Text.Length > 7) TestScore.ForeColor = Color.Red; else TestScore.ForeColor = Color.Black; Answer: C "Pass Any Exam. Any Time."

21 The correct answer for the FindControl should be FindControl("lblTotal"). QUESTION NO: 21 You work as an application developer at CertKiller.com. You are in the process of creating an ASP.NET application using.net Framework 3.5. Your application contains a Web Page with a DataSourceControl. This control is named KingProducts. This control is bound to a Microsoft SQL Server 2005 table. The primary key of this table is the SKU column. In the FormView control you write the following code. (The line numbers is included for reference purposes) 1 <tr> 2 <td align="right"><strong>products:</strong></td> 3 <td><asp:dropdownlist ID="DropDownList1" Runat="server" 4 5 DataSourceID="ds1" DataTextField="SKU" DataValueField="ProdID" /> 9 </td> 10 </tr> You receive an instruction from management to make sure that modifications made to the ProdID field can be written to the database. You thus need to determine the appropriate code fragment that needs to be added at line 4. What should you identify? A. Your best option would be to add SelectedValue='<%# Eval("ProdID") %>' B. Your best option would be to add SelectedValue='<%# Eval("SKU") %>' C. Your best option would be to add SelectedValue='<%# Bind("ProdID") %>' D. Your best option would be to add SelectedValue='<%# Bind("SKU") %>' Answer: C QUESTION NO: 22 You work as an application developer at CertKiller.com. You manage an ASP.NET application that was created in Microsoft.NET Framework 3.5. The application is hosted no a Web server named CERTKILLER-SR04 and make use of Session objects. You receive notification that the application should be configured to run on a Web form. You thus have to reconfigure the application. To ensure productivity of the CertKiller.com users you need to make sure that the application is able to access the Session objects of all servers in the Web farm. "Pass Any Exam. Any Time."

22 You need to make sure that the Session objects are not lost when a server encounters problems. What should you do? A. This can be achieved by ensuring that the SQLServer Session Management mode is used to keep session information in an individual database for every Web server in the Web farm. B. This can be achieved by ensuring that the StateServer Session Management mode is used to keep session information in a common State Server process on a Web server in the Web farm. C. This can be achieved by ensuring that the InProc Session Management mode is used to keep session information in the ASP.NET worker process. D. This can be achieved by ensuring that the SQLServer Session Management mode is used to keep session information in a common Microsoft SQL Server 2005 database. Answer: D Part 5, Publish Web applications. (2 questions) QUESTION NO: 23 You work as a Web Developer at CertKiller.com. CertKiller.com makes use of Microsoft ASP.NET 3.5. You create a Web application that you want to build and deploy to a remote server using of Microsoft Visual Studio You make use of Virtual Private Networking (VPN) in order to connect to CertKiller.com's remote server. You have access to the folder where you need to deploy the application. You notice that Front Page Server Extensions is not installed on the remote server. You need to ensure that your solution stops access to source code files that is used by the application. What should you do? A. You should make use of the Copy Web Site tool and select the File System option. B. You should make use of the Publish Web Site tool and select the Remote Site option. C. You should make use of the Publish Web Site tool and select the File System option. D. You should make use of the Copy Web Site tool and select the Remote Site option. Answer: C Your best option in this scenario would be to make use of the Publish Web Site tool and select the File System option. When this option is chosen it will permit you to collect and deploy the application to a local directory, network drive or file share. "Pass Any Exam. Any Time."

23 Incorrect Answers: A: Selecting the option to Copy Web Site tool is incorrect. When you select this option the tool will copy the project files that encompass the source code to a target location. B: Making use of the Copy Web Site tool and selecting the Remote Site option is incorrect. When you select this option Front Page Server Extensions needs to be installed on the server. D: Selecting the option to Copy Web Site tool is incorrect. When you select this option the tool will copy the project files that encompass the source code to a target location. QUESTION NO: 24 You work as an application developer at CertKiller.com. You make use of.net Framework 3.5 to create an ASP.NET application. You are in the process of creating a Web page named Input.aspx which contains a TextBox control named tbinput. The newly created Web page posts across to another page named Process.aspx. The Process.aspx page includes a Label control named lbl1. You have to make sure that the text entered in tbinput is displayed in lbl1. You need to determine the appropriate code that should be used. What should you do? A. To accomplish this you need to use: Dim tbnew As TextBox = _TryCast(FindControl("tbInput"), tbnew) lbl1.text = tbinput.text B. To accomplish this you need to use: Dim tbnew As TextBox = _TryCast(PreviousPage.FindControl("tbInput"), tbnew) lbl1.text = tbinput.text C. To accomplish this you need to use: Dim tbnew As TextBox = _TryCast(Parent.FindControl("tbInput"), tbnew) lbl1.text = tbinput.text D. To accomplish this you need to use: lbl1.text = Request.QueryString("tbInput") Answer: B Part 6, Configure application pools. (4 questions) QUESTION NO: 25 You work as a Web Developer at CertKiller.com. CertKiller.com makes use of Microsoft ASP.NET 3.5. You use this application to create a Web application. The application is hosted in Microsoft Internet Information Services (IIS) 6.0 that is configured with the default configuration. The application is accessing its information from a Microsoft SQL Server 2008 database. A custom "Pass Any Exam. Any Time."

24 domain account to the application for accessing the database is granted by the database administrator. The Web.config file of the application contains the following configuration: <authentication mode="forms"/> <identity impersonate="false"/> You need to make sure that you are able to access the database successfully. You decide to configure the application. What should you do? A. You should change the isolation mode in IIS. B. You should change the identity linked with the application pool of the application. C. You should change the authentication configuration in the Web.config file to: <authentication mode="windows"/> D. You should change the identity configuration in the Web.config file to <identity impersonate="true"/> Answer: B Your best option would be to change the identity that is linked with the application pool of the application to the custom identity given by the database administrator. You make use of this identify to run the worker process linked with that pool. The Web applications will run within a worker process. The identities assigned to the application pool by default is the Network Service. Incorrect Answers: A: Changing the isolation mode in IIS is incorrect. This mode will determine how Web applications are run. The worker process will run with the Network service identity in default mode. The Web applications run within the worker process and one worker process is assigned to every application pool. C: Setting the mode feature of the authentication configuration to Windows is incorrect. Authentication mode does not determine the identity under which the application runs. It will identify how the user is authenticated. D: Changing the impersonate characteristic of the identity configuration to true is incorrect. This option will result in the application running as the identity of the user authenticated in IIS. The application should however be run as the identity that can access the database. QUESTION NO: 26 You work as an application developer at CertKiller.com. You use.net Framework 3.5 to create an ASP.NET application. You deploy the application on a Web server named CERTKILLER-SR21. "Pass Any Exam. Any Time."

25 As soon as you try to access the application through Microsoft Internet Explorer you receive a "Service Unavailable" error message. To ensure productivity you need to be able to access the application through Microsoft Internet Explorer. What should you do? A. You should consider restarting the Application pool on CERTKILLER-SR21. B. You should consider starting Microsoft IIS 6.0 on CERTKILLER-SR21. C. You should consider setting the.net Framework version on CERTKILLER-SR21. D. You should consider adding the machine.config file for the application. Answer: A QUESTION NO: 27 You work as a junior developer at CertKiller.com. You have been informed by a senior developer to create an ASP.NET application that uses Microsoft.NET Framework 3.5. This application has to be deployed to a Microsoft IIS 6.0 Web server named CERTKILLER-SR02. CERTKILLER-SR02 is configured to run in process isolation mode and hosts several Microsoft.NET Framework 1.1 Web applications. Whilst trying to access the application you receive the error message below: "It is impossible to run other versions of ASP.NET in the same IIS process. Please make use of the IIS Administration Tool to reconfigure your server to run the application in a separate process." The senior developer wants you to make sure that the applications will function on CERTKILLER- SR02 without affecting their configuration. CERTKILLER-SR02 must also remain in process isolation mode. What should you do (Choose two) A. This can be achieved by ensuring that the new application is configured use Microsoft.NET Framework 2.0 in IIS 6.0 Manager. B. This can be achieved by ensuring that autoconfig="false" is set on the <processmodel> property in the machine.config file. C. This can be achieved by ensuring that a new application pool is created. Thereafter the new application should be added to the pool. D. This can be achieved by ensuring that IIS 6.0 is configured to run the WWW service in the IIS 5.0 isolation mode. E. This can be achieved by ensuring that the Recycle worker processes option is disabled in the Application Pool Properties dialog box. "Pass Any Exam. Any Time."

26 Answer: A,C Microsoft : Practice Exam QUESTION NO: 28 You work as an application developer at CertKiller.com. You make use of Microsoft.NET Framework 3.5 to create an ASP.NET application. You receive numerous complaints from users stating that they get a "Service Unavailable" error message when they attempt to access the application in the Web browser. You need to make sure that the users are able to access the application effectively. What should you do? A. This can be accomplished by starting Microsoft IIS 6.0. B. This can be accomplished by starting the Application pool. C. This can be accomplished by setting the.net Framework version. D. This can be accomplished by adding the machine.config file for the application. Answer: B Part 7, Compile an application by using Visual Studio or command-line tools. (3 questions) QUESTION NO: 29 You work as a Web Developer at CertKiller.com. You are in the process of creating a Web site using Microsoft ASP.NET 3.5. You receive an instruction to create a single assembly for the entire application. You need to ensure that your solution produces dummy markup pages. What should you do? A. You should run the ASP.NET Compiler Tool (Aspnet_compiler.exe) without the -u option. Then the ASP.NET Merge Tool (Aspnet_merge.exe) should be run with the -o option. B. You should run the ASP.NET Registration Tool (Aspnet_regiis.exe) without the -u option. Then the ASP.NET Merge Tool (Aspnet_merge.exe) should be run with the -o option. C. You should run the ASP.NET Compiler Tool (Aspnet_compiler.exe) without the -u option. Then the ASP.NET Registration Tool (Aspnet_regiis.exe) should be run without the -u option. D. You should run the ASP.NET Merge Tool (Aspnet_merge.exe) with the -o option. Then the ASP.NET Browser Registration Tool (Aspnet_regbrowsers.exe) should be run with the -u option. "Pass Any Exam. Any Time."

27 Answer: A Microsoft : Practice Exam Your best option would be to run Aspnet_compiler.exe without the -u option. This option will compile the Web site into files that is unable to be updated after deployment. You should also run Aspnet_merge.exe with the -o option. It will create a single assembly for the entire Web site. It changes all files that have the.compiled file extension to reference a single assembly. Incorrect Answers: B: Running the Aspnet_regiis.exe is incorrect. This utility permits you to install ASP.NET as well as updating script maps for applications. Script maps links applications with specific ASP.NET versions. C: Running the Aspnet_regiis.exe is incorrect. This utility permits you to install ASP.NET as well as updating script maps for applications. Script maps links applications with specific ASP.NET versions. D: Running the Aspnet_regbrowsers.exe is incorrect. This utility creates an assembly from the browser definitions in the.net Framework Browsers directory. QUESTION NO: 30 You work as an application developer at CertKiller.com. You use Microsoft.NET Framework 3.5 to create a Microsoft ASP.NET. The application is configured to run Microsoft IIS 6.0. Several general purpose utility classes are used to implement business logic in the application. The utility classes are often modified. You thus need to make sure that the after the modification of a utility class the application is recompiled automatically. What should you do? A. This can be accomplished by using a Microsoft Visual Studio ASP.NET Web site to create the Web application. Thereafter the utility classes should be added to the root folder of the Web application. B. This can be accomplished by using a Microsoft Visual Studio ASP.NET Web Application project to create the Web application. Thereafter the utility classes should be added to the App_Code subfolder of the Web application. C. This can be accomplished by using a Microsoft Visual Studio ASP.NET Web Application to create the Web application. Thereafter the utility classes should be added to the root folder of the Web application D. This can be accomplished by using a Microsoft Visual Studio ASP.NET Web site to create the Web application. Thereafter the utility classes should be added to the App_Code subfolder of the Web application "Pass Any Exam. Any Time."

28 Answer: D Microsoft : Practice Exam QUESTION NO: 31 You work as an application developer at CertKiller.com. You are in the process of creating an Asp.Net application that uses Microsoft.NET Framework 3.5. The application is hosted on a Microsoft IIS 6.0 server named CERTKILLER-SR01. You receive several requests from management to set up CERTKILLER-SR01 for remote debugging. You need to make use of CERTKILLER-WS01 in order to debug the application remotely. What should you do? A. This can be accomplished by attaching Microsoft Visual Studio.NET to the inetinfo.exe process. B. This can be accomplished by attaching Microsoft Visual Studio.NET to the Msvsmon.exe process. C. This can be accomplished by attaching Microsoft Visual Studio.NET to the WebDev.WebServer.exe process. D. This can be accomplished by attaching Microsoft Visual Studio.NET to the w3wp.exe process. Answer: D QUESTION NO: 32 You work as a Web Developer at CertKiller.com. CertKiller.com makes use of Microsoft ASP.NET 3.5. You are using Microsoft ASP.NET 3.5 to implement a server control named ExamSurvey. ExamSurvey will display survey questions. ExamSurvey need to support data binding and paging. You need to ensure that you are able to page information using a DataPager control. You decide to create the class declaration for the control. Identify the code segment you need to use? A. You should use the following code segment: [DataObject] public class ExamSurvey : WebControl B. You should use the following code segment: public class ExamSurvey : DataPager, IDataItemContainer C. You should use the following code segment: public class ExamSurvey : DataBoundControl, IPageableItemContainer "Pass Any Exam. Any Time."

29 D. You should use the following code segment: [DataObject] public class ExamSurvey : Control Answer: C Your best option would be to derive the class from DataBoundControl and implementing the IPageableItemContainer interface. The interface identifies methods, properties and events that the DataPager control relies upon. Incorrect Answers: A: It is not advisable that you derive the class from WebControl without explicitly implementing the IPageableItemContainer interface. The WebControl class will not implement this interface. B: It is not recommended that you derive the class from DataPager and implementing the IDataItemContainer interface. This interface permits information bound controls to identify a data item for data binding operations. You need to implement the IPageableItemContainer interface. The DataPager class will not implement this interface. D: This is not recommended that you derive the class from Control without explicitly implementing the IPageableItemContainer interface. The Control class will not implement this interface. The DataObject feature will mark a type as one that can be bound to the ObjectDataSource control. This feature will not allow you to enable a control to be paged by the DataPager control. QUESTION NO: 33 You work as the application developer at CertKiller.com. You make use of Microsoft ASP.NET 3.5 to create a Web application. In order to display the product images on the page you decide to make use of the ListView control. It is important that you render every image as a column in a table. Identify the declaration that should be used? A. You should consider using: <asp:listview runat="server" ItemPlaceholderID="listItem"> <LayoutTemplate> <table> <tr id="listitem"/> <td> <asp:image ImageUrl='<%# Eval("Image") %>' /> </td> </tr> </table> "Pass Any Exam. Any Time."