Study with 70-515 Actual Test Questions

You work as an ASP.NET Web Application Developer for SomeCompany.
The company uses Visual Studio .NET 2010 as its application development platform.
You are creating an ASP.NET Web application using .NET Framework 4.0.
The Web application comprises a class named Employee with properties named as First Name, Last
Name, and Age.
You add a Web page in which you get a list of Employee objects and display those objects in a GridView
control.
You are required to add code so that the GridView row is highlighted in red color if the age of the employee
is less than 21 years.
What will you do to accomplish this?

• A. Use the SelectedlndexChanged event of the GridView control.
• B. Use the RowUpdated event of the GridView control.
• C. Use the RowDataBound event of the GridView control.
• D. Use the RowEditing event of the GridView control.
• E. Use the RowCommand event of the GridView control.

You are implementing custom ASP.NET server controls.
You have a base class named RotaryGaugeControl and two subclasses named CompassGaugeControl
and SpeedGaugeControl.
Each control requires its own client JavaScript code in order to function properly.
The JavaScript includes functions that are used to create the proper HTML elements for the control.
You need to ensure that the JavaScript for each of these controls that is used in an ASP.NET page is
included in the generated HTML page only once, even if the ASP.NET page uses multiple instances of the
given control.
What should you do?

• A. Add the following code line to the Page_Load method of each control, where strJavascript contains the JavaScript code for the control.
  Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "script",
  strJavascript);
• B. Add the following code line to the Page_Load method of each control, where CLASSNAME is the name of the control class and strJavascript contains the JavaScript code for the control.
  Page.ClientScript.RegisterStartupScript(typeof(CLASSNAME), "script",
  strJavascript);
• C. Add the following code line to the Page_Load method of each control, where CLASSNAME is the name of the control class and strJavascript contains the JavaScript code for the control.
  Page.ClientScript.RegisterClientScriptBlock(typeof(CLASSNAME), "script", strJavascript);
• D. Place the JavaScript in a file named controls.js and add the following code line to the Page_Load method of each control.
  Page.ClientScript.RegisterClientScriptInclude(this.GetType(), "script", "controls.js");

jQuery CheckBoxes In a web page with chechboxes you need to write e jquery that retruns the number checked checkboxes

• A. var n = $("input:selected").length;
• B. var n = $(":input, :checked").length;
• C. var n = $(":input, :selected").length;
• D. var n = $("input:checked").length;

You are implementing a Web page that displays text that was typed by a user.
You need to display the user input in the Web page so that a cross-site scripting attack will be prevented.
What should you do?

• A. Call Response.Write.
• B. Call HttpUtility.HtmlEncode.
• C. Call document.write.
• D. Call HttpUtility.UrlEncode.

You are implementing an ASP.NET web page that contains a ScriptManager control.
You need to ensure that only the required Microsoft AJAX Framework Javascript files are loaded.

• A. Set the AjaxFrameworkMode property of the ScriptManager to Explicit, and reference each JavaScript file by adding a ScriptReference for each required file.
• B. Set the AjaxFrameworkMode property of the ScriptManager to Enabled, and manually add a reference to each required JavaScript file to the HTML page head element.
• C. Set the AjaxFrameworkMode property of the ScriptManager to Enabled, and reference each javascript file by adding a ScriptReference for each required file.
• D. Set the AjaxFrameworkMode property of the ScriptManager to Disabled, and reference each JavaScript file by adding a ScriptReference for each required file.