You are creating a custom object as described by the following code.

You need to implement the calcArea method.
Which code should you use?

You develop an HTML5 webpage. You have the following HTML markup:

You need to add a background color to the first article in each section.
Which code segment should you add to the webpage?

You develop a webpage with a standard input control by using HTML5.
The input control must display the text Enter your given name, as shown below:

When a user selects the input control, the text must disappear.
You need to create the input control.
Which input control should you use?

You are building a web page for a newspaper publisher.
You have the following requirements:
The web page should split the content into columns that are at least 100 pixels wide.
The number of columns displayed must be set by the browser.
You need to implement the correct CSS properties.
Which line of code should you use?

You develop an HTML application that is located at www.adventure-works.com.
The application must load JSON data from www.fabrikam.com.
You need to choose an approach for loading the data.
What should you do?

You develop an HTML5 webpage. You have the following HTML markup:

You need to change the background color for all of the elements whose name attribute ends with the word name.
Which code segment should you add to the webpage?

You develop an interactive scalable vector graphic (SVG) application.
You write the following code (Line numbers are included for reference only.):

You need to increase the size of the circle by 50 percent.
Which code segment should you insert at line 02?

You are troubleshooting an application.
Users report that the UI is slow to respond.
You need to improve UI responsiveness by moving application tasks to web workers.
Which two tasks can you move to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

You are developing a web page that includes the following HTML.
<span id = “myTextSpan” class = “redText”> Hello There! </span>
The font color of text inside the span must be red.
You need to develop the web page to meet the requirement.
Which two CSS segments will achieve the goal? (Each correct answer presents a complete solution. Choose two.)

You are developing an HTML5 web application that displays stock information.
The application loads information from a web service by using AJAX.

The following code defines a Stock object and loads stock data.

You need to implement the loadStock function.
Which code segment should you use?