Learning More About Binding Data to Controls - Quiz

(Page 4 of 4 )

1. The line <td><%# Container.DataItem(“CustomerFirstName”) %></td> inserts data from the CustomerFirstName column into a column of a table on the web form
   
   a. True
   
   b. False
   
2. If IsPostBack is true, then
   
   a. The web page is loaded for the first time.
   
   b. The web page called itself.
   
   c. The web page sent data to the database.
   
   d. None of the above.
   
3. The AlternatingItemTemplate
   
   a. Defines the format for all items that appear in the Repeater control.
   
   b. Defines the format for first item that appears in the Repeater control.
   
   c. Defines the format for alternating items that appear in the Repeater control.
   
   d. Defines the format for alternating items that appear in the list box control.
   
4. DataBind()
   
   a. Removes a data binding from a control.
   
   b. Binds data to a DBMS.
   
   c. Binds data to a database.
   
   d. Binds data to a control.
   
5. Data binding most commonly occurs in the
   
   a. OnClick() method
   
   b. MouseOver() event
   
   c. Page_Load event
   
   d. None of the above
   
6. Data for data binding can come from
   
   a. A database
   
   b. An expression
   
   c. A property of another control
   
   d. All of the above
   
7. Calculated results from a database cannot be bound to a list box control.
   
   a. True
   
   b. False
   
8. The Repeater control is visible on the web page.
   
   a. True
   
   b. False
   
9. Separator-Template: Used to separate data displayed by the Repeater control.
   
   a. True
   
   b. False
   
10. Data binding is restricted to data that the user ID is authorized to retrieve.
    
    a. True
    
    b. False

Answers

1. a. True
   
2. b. The web page called itself.
   
3. c. Defines the format for alternating items that appear in the Repeater control.
   
4. d. Binds data to a control.
   
5. c. Page_Load event
   
6. d. All of the above
   
7. b. False
   
8. b. False. The control itself is not visible. On the other hand, the data output by the control is visible.
   
9. a. True
   
10. a. True. The success or failure of any attempt to retrieve data depends on having the necessary permissions.

DISCLAIMER: The content provided in this article is not warranted or guaranteed by Developer Shed, Inc. The content provided is intended for entertainment and/or educational purposes in order to introduce to the reader key ideas, concepts, and/or product reviews. As such it is incumbent upon the reader to employ real-world tactics for security and implementation of best practices. We are not liable for any negative consequences that may result from implementing any information covered in our articles or tutorials. If this is a hardware review, it is not recommended to open and/or modify your hardware.

Comments On: Learning More About Binding Data to Controls

· This article is an excerpt from the book "ASP.NET 2.0 DeMYSTiFieD," published by...   >>> Post your comment now!

Buy this book...

This article is excerpted from chapter 12 of ASP.NET 2.0 DeMYSTiFieD, written by Jim Keogh (McGraw-Hill/Osborne; ISBN: 0072261412). Check it out today at your favorite bookstore. Buy this book now.