You are creating a Web Form. The Web Form allows users to rename or delete products in a list. You create a DataTable named dtProducts that is bound to a GridView. DataTable has the following four rows. dtProducts.
Rows[0]["ProductName"] = “Soap”;dtProducts.
Rows[1][“ProductName”]= “Book”;dtProducts.
Rows[2][“ProductName”]= “Computer”;dtProducts.
Rows[3][“ProductName”]= “Spoon”;dtProducts.
AcceptChanges();
The user utilizes a Web Form to delete the first product. You need to set the RowStateFilter property of the DataTables DefaultView so that only products that have not been deleted are shown. To which value should you set the DataTabless DefaultView.RowStateFilter? （）
A. Data V iewRowState.ModifiedOriginal;
B. Data V iewRowState.ModifiedCurrent;
C. Data V iewRowState.CurrentRows;
D. Data V iewRowState.Added;
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You are creating a DataTable. You use the following code segment to create the DataTable. (Line numbers are included for reference only.)
01 DataTable dt = new DataTable(“Products”);
02 dt.Columns.Add(new DataColumn(“Price”, typeof(decimal)));
03 dt.Columns.Add(new DataColumn(“Quantity”, typeof(Int32)));
04 DataColumn dc = new DataColumn(“Total”, typeof(decimal));
05 dt.Columns.Add(dc);
You need to ensure that the Total column is set to the value of the Price column multiplied by the Quantity column when new rows are added or changed. What should you do? （）
A. Add the following code segment after line 05. dc.ExtendedProperties["Total"] = "Price * Quantity”;
B. Add the following code segment after line 05. dc.Expression = “Prince * Quantity”;
C. Write an event handler for the DataTable's TableNewRow event that updates the row's Total.
D. Write an event handler for the DataTable's ColumnChanged event that updates the row's Total.
A. Add a SiteMapDataSource control to the Web Form and bind the TreeView control to it.
B. Add a SiteMapPath control to the Web Form and bind the TreeView control to it.
C. Embed the site map XML within the SiteMap node of a Web.sitemap file.
D. Embed the site map XML within the AppSettings node of a Web.config file.
E. Set the StartingNodeUrl property of the SiteMapDataSource control to ~/Marketing.aspx.
F. Set the SkipLinkText property of the SiteMapPath control to Sales.
A. XmlElement root = doc.DocumentElement;XmlNodeList nodes = root.SelectNodes(“.”);
B. XmlElement root = doc.DocumentElement;XmlNodeList nodes = root.SelectNodes(“book”);
C. XmlElement root = doc.DocumentElement;XmlNodeList nodes = root.SelectNodes(“bookstore//book”);
D. XmlElement root = doc.DocumentElement;XmlNodeList nodes = root.SelectNodes(“books/book”);
A. BehaviorEditorPart
B. AppearanceEditorPart
C. PropertyGridEditorPart
D. LayoutEditorPart
A. Include a data source identified as "WebPartConnection1" on the Web Form.
B. Include a Web Part identified as "customerPart" on the Web Form.
C. Include a Web Part identified as "ordersPart" on the Web Form.
D. Ensure that you declare an interface named "IOrdersPart".
E. Ensure that you declare an interface named "ICustomerPart".
F. Ensure that each Web Part declares either a GetInterface or ProvideInterface method.
A. <%@ Page Language="C#" Theme="article"%>
B. <%@ Page Language="C#" MasterPageFile="~/article.master"%>
C. <%@ Page Language="C#" ie:MasterPageFile="~/article.master"%>
D. <%@Page Language="C#" all:MasterPageFile="~/article.master"%>
A. Place a theme in the App_Themes directory under the application root directory.
B. Place a theme under an ASP.NETClientFiles folder under the ASP.NET installation directory.
C. Assign a theme by setting the <%@ Page Theme="..." %> directive to the name of the application theme.
D. Assign a theme by specifying the <pages theme="..."/> section in the Web.config file.
A. aspnet_compiler.exe
B. InstallUtil.exe
C. CSC.exe
D. aspnet_wp.exe
A. IWeb Event Custom Evaluator
B. Web Event Provider
C. Web Base Event
D. Web Audit Event
A. Write a batch file that uses aspnet_compiler.exe.
B. Write a batch file that uses InstallUtil.exe.
C. Write a batch file that uses Csc.exe.
D. Write a batch file that uses aspnet_wp.exe..
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