You create a Web page that contains the following code. (Line numbers are included for reference
only.)
01 <script>
02 function changeColor(c) {
03 document.getElementById(“message”).style.color=c;
04 }
05 </script>
06
07 <p id=”message”>Welcome!</p>
08 <ul id=”color”>
09 <li>Black</li>
10 <li>Red</li>
11 </ul>
You need to ensure that when the user clicks an item in the list, the text color of the Welcome!
message will change. Which declaration should you use?

You create a Web page that contains drop-down menus that are defined by using div tags in the
following code.

You need to write a JavaScript function that will enable the drop-down menus to activate when the
user positions the mouse over the menu title. Which code segment should you use?

You create a Web page that contains the following div.
<div id=”target”>
</div>
You have a JavaScript array named imageurls that contains a list of image URLs. You need to write a
JavaScript function that will insert images from the URLs into target. Which code segment should
you use?

You are developing an ASP.NET Web page. You add a data-bound GridView control. The GridView
contains a TemplateField that includes a DropDownList. You set the GridViews ClientIDMode
property to Static, and you set the ClientIDRowSuffix property to ProductID. You need to be able to
reference individual DropDownList controls from client-side script by using the ProductID. What
should you set the ClientIDMode property of the DropDownList to?