Microsoft CertKiller 70-443 v2008-04-08 by Nick 92q.vce

Exam 70-294 Test questions
70-294 – Planning, Implementing, and Maintaining a Microsoft Windows Server 2003 AD Infrastructure training 70-294 Certfication and Training Information
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QUESTION 1
You are the new programmer for an ASP.NET application for NorthSouthTraders. NorthSouthTraders
operates retail stores in 16 countries worldwide. The company sells a wide variety of furniture, dining
and kitchen goods, bath end bedding accessories and other specialty items for the home. Products are

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delivered to retail stores from regional distribution centers.
This application displays information about products that the NorthSouthTraders sells. The application
uses a Microsoft SQL Server database. You have just made some changes to accommodate new features
into the application.
(Line numbers included for reference only.)
01 SqlCommand cmd1 = new SqlCommand(“SELECT * FROM “_
& “Products”,con;
02 SqlDataReader dr1;
03 dr1 = cmd1.ExecuteReader();
04 Products.DataTextField = “ProductName”;
05 Products.DataValueField = “ProductID”;
06 Products.DataSource = NorthSouthTraders1;
07 Products.DataBind();
08 SqlDataReader dr2;
09 cmd1.CommandText = “SELECT * FROM Category”;
10 dr2 = cmd1.ExecuteReader();
11 Category.DataTextField = “CategoryName”;
12 Category.DataValueField = “Category ID”;
13 Category.DataSource = NorthSouthTraders2;
14 Category.DataBind();
During regression testing, the page raises an invalid operation exception. You need to ensure that the
page displays correctly without raising an exception.
What should you do?
A. Add the following code between line 07 and line 08 of the code segment:
NorthSouthTraders1.Close()
B. Replace the code for line 03 of the code segment with the following code:
NorthSouthTraders1.ExecuteReader(CommandBehavior.CloseConnection)
C. Replace the code for line 09 and line 10 of the code segment with the following code:
Dim cmd2 as New SqlCommand”SELECT * FROM Category”,con)
NorthSouthTraders2 = cmd2.ExecuteReader()
D. Remove the code for line 07 of the code segment.
Replace the code for line 14 of the code segment with the following code:
Page.DataBind()
Answer: A
You must explicitly call the Close method when you are through using the SqlDataReader to use the associated
SqlConnection for any other purpose.
QUESTION q
You create an ASP.NET application named CKFabricsRetailer for CKFabricsRetailer Inc. The
application has a page named ProductDetails.aspx. This page is located in a virtual directory named
ProductsCatalog, which is a child of the CKFabricsRetailer root directory. ProductDetails.aspx uses
cookies to track modifications to the product’s details so that the company users can undo modifications
if necessary.

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You deploy your application on a computer named FabricSrv. Users report that the undo functionality
stops worguide after they execute a specific sequence of actions. You need to view the cookie values after
the sequence of actions to help identify the cause of the problem.
You add the following element to the Web.config file: