You create an application that sends information to a web service by using the following code:
(Line numbers are included for reference only.)

When the web service returns a non-zero result code, you must raise an exception that contains the result code.
You need to implement the code that generates the exception.
Which line of code should you insert at line 04?

You are implementing an application by using HTML5 and JavaScript. A web page contains the following HTML table.

The application must:
Identify all rows in the table body that have a class attribute of selected Exclude the last selected row in the table

You need to implement the web page according to the requirements.
Which CSS selector should you use?

You troubleshoot a webpage that contains the following HTML element:
<canvas id= “clickCanvas” width=”300″> height= “300”>Your browser does not support the HTML5 canvas.</canvas>
The following JavaScript code is included in a script tag in the HEAD section of the webpage:
(Line numbers are included for reference only.)

You need to invoke the clickReporter() JavaScript function when a user clicks the mouse on the canvas HTML element.
What should you do?

You implement an application by using HTML5 and JavaScript. You create a webpage that contains the following HTML:

The application must place a border on only the first UL element that is contained in the DIV element.
You need to update the webpage.

What should you do?

You are developing an HTML5 web application for a surveyor company that displays topographic images.
The application must:
Display the topographic images at different zoom levels without loss of detail
Print the topographic images without loss of detail Work from only one source file for each topographic image
You need to ensure that the topographic images display according to the requirements.
Which HTML5 element should you use?

You are developing application web form by using HTML5 and JavaScript.
You need to prevent users from submitting form data more than once.
Which code segment should you use?

You are modifying a blog site to improve search engine readability.
You need to group relevant page content together to maximize search engine readability.
Which tag should you use?

You are creating a class named Sedan that must inherit from the Car class. The Sedan class must modify the inherited fourDoor () method. The Car class is
defined as follows.

Future instances of Sedan must be created with the overridden method.
You need to write the code to implement the Sedan class.
Which two code segments should you use? (Each correct answer presents part of the solution.
Choose two.)

You are developing a web form that includes the following HTML.
<input id=”txtValue” type=”text” />
You need to ensure that a value is entered into txtValue before the form is submitted.
Which code segment should you use?

You are developing a customer web form that includes the following HTML.
<input id=”txtValue”/>
You need to change the HTML markup so that customers can enter only a valid three-letter country code.
Which HTML should you use?