DRAG DROP You are writing a jQuery function that makes an Ajax request to a remote server. You need to ensure that if Ajax communications are unsupported by a browser, an error is thrown. You write the following code. How…

DRAG DROP You have the following markup. You need to ensure that the form can be submitted only if fname contains data. You write the following code. How should you complete the code? To answer, drag the appropriate code elements…

HOTSPOT You have the following markup. You need to create a single JSON object that directly contains the values from personForm and sends the object to a Web server API. The contents of the JSON object must have the format…

DRAG DROP You create a JavaScript object named processor as shown in the following code. You need to ensure that when the code executes, a dialog box displays the alert ‘Process done’. How should you complete the code? To answer,…

HOTSPOT You have the following markup. You need to identify in which color each value will be displayed. Which color should you identify? To answer, select that appropriate options in the answer area. NOTE: Each correct selection is worth one…

DRAG DROP You have a page that uses HTML5 and CSS3. The page contains the following markup. What are the font color and the background color of the links when the page renders? To answer, drag the appropriate colors to…

You have the following HTML markup within a page that lists the sessions of a conference. (Line numbers are included for reference only.) You need to use HTML5 to maximize Search Enginer Optimization (SEO) for the page. Which two changes…

You have the following code. You need to recommend a solution to ensure that myLongFunction is executed as a separate thread. Which type of object should you use? A. worker B. reflect C. prototype D. eval

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…

You write the following JavaScript code. (Line numbers are included for reference only.) You need to write a function that will initialize and encapsulate the member variable fullname. Which are two possible code fragments that you can insert at line…