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You are developing a web page by using HTML5 and C5S3. The page includes a <div> tag with the ID set to validate. When the page is rendered, the contents of the <div> tag appear on a line separate from the content above and below it. The rendered page resembles...

You are creating a class named Consultant that must inherit from the Employee class. The Consultant class must modify the inherited PayEmployee method. The Employee class is defined as follows. function Employee() {} Employee.prototype.PayEmployee = function ( ){ alert('Hi there!'); } Future instances of Consultant must be created with the...

You are developing a web page that enables customers to upload documents to a web server. The page includes an HTML5 PROGRESS element named progressBar that displays information about the status of the upload. The page includes the following code. (Line numbers are included for reference only.) An event handler...

HOTSPOT You are developing an airline reservation website by using HTML5 and JavaScript. A page on the site allows users to enter departure and destination airport information and search for tickets. You have the following requirements: • Users must be able to save information in the application about their favorite...

You are developing an HTML5 page. You need to add author and copyright information. Which tag should you use?A . <aside>B . <header>C . <footer>D . <section>View AnswerAnswer: C Explanation: The footer element represents a footer for its nearest ancestor sectioning content or sectioning root element. A footer typically contains...

DRAG DROP You are creating an application by using HTML5 and CSS3. The styles for the pages are derived from five style sheets. The styles are not being applied correctly to the pages in the application. You need to determine the order in which the style sheets will be applied...

You are developing an HTML5 web application that displays customer mailing address information. The application loads addresses from a web service by using AJAX. The following code defines a Customer object and loads address data. You need to implement the loadAddress function. Which code segment should you use? A ....

You are developing a web application that uses web workers to process images extracted from an HTML5 CANVAS object on a web page. You need to pass messages between the web workers and the web page. Which three types of objects should you use? (Each correct answer presents a complete...

DRAG DROP An HTML page has a CANVAS element. You need to draw a red rectangle on the CANVAS element dynamically. The rectangle should resemble the following graphic. How should you build the code segment? (To answer, drag the appropriate line of code to the correct location. Each line of...

HOTSPOT You are developing a form that captures a user's email address by using HTML5 and jQuery. The form must capture the email address and return it as a query string parameter. The query string parameter must display the @ symbol used in the email address. You need to implement...