Practice Test and Study Guide for WGU C777 Web Development Applications PA and OA Exam with Multiple Choices (250+ Questions and Correct Answers) Guaranteed Pass Score

Practice Test and Study Guide for WGU C777 Web Development
Applications PA and OA Exam with Multiple Choices
(250+ Questions and Correct Answers) Guaranteed Pass Score


1. HTML5 APIs can be used to:
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A) determine how to display HTML elements in your Web pages.
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B) call another location in the Web page or a separate Web page when the APIis selecte
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d.

C) provide a development environment that enables the seamless use ofpropriet
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ary browser plug-ins.
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D) create apps for mobile devices.: create apps for mobile devices.
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2. HTML5 has introduced specific elements to structure Web pages. In whichstructure
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element should you include hypertext menus to access various pages of the Web site?
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A) The <article> structure element
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B) The <aside> structure element
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C) The <nav> structure element
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D) The <section> structure element: The <nav> structure element
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3. What is an advantage of using HTML5 APIs when designing Web pages formobile dev
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ices?
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,A) HTML5 APIs use fewer resources than a proprietary browser plug-
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in does,such as battery power and CPU memory.
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B) HTML5 APIs streamline the application of proprietary browser plug-
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inswhen plug-ins are included in Web pages designed for mobile devices.
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C) HTML5 APIs make Web pages non-
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responsive to varying user screen sizes,thereby saving battery power and CPU memory.
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D) HTML5 APIs eliminate the need for Cascading Style Sheets, thereby savingbattery po
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wer and CPU memory.: HTML5 APIs use fewer resources than a pro-
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prietary browser plug-in does, such as battery power and CPU memory.
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4. Code validation is the process of:
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A) creating code that responds to user screen size.
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B) accessing another point in a Web page or separate Web page.
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C) determining how to display HTML elements in your Web page.
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D) checking your code to verify that it complies with the syntax rules for yourchosen sta
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ndard.: checking your code to verify that it complies with the syntax rulesfor your chosen stand
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ard.

5. Consider the following HTML code:s s s s




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,<audio>

<source src="audio.mp3" type="audio/mpeg" />
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<source src="audio.wav" type="audio/wav" />
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<source src="audio.ogg" type="audio/ogg" />
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Your browser does not support the HTML5 audio element.
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, </audio>




Which attribute and value must you add to the <audio> element to incorporatedefault au
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dio operations such as Play, Pause, Volume, etc.?
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A) controls="controls"

B) controls="default"

C) controls="audio"

D) controls="yes": controls="controls" s




6. Which of the following can be considered a benefit of developing Web pagesusing the "
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Web development trifecta"?
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A) You can create Web pages without the need for page structure elements todefine the
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s document structure. s




B) You can create Web pages without the need for hyperlinks.
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C) You can create Web pages that no longer need to be validated to an HTMLstandard i
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n order to properly render in any browser or device.
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D) You can createWeb pages that easily adapt to smartphones, tablets, gamingdevices a
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nd smartTVs, as well as to traditional computers.: You can create Webpages that easily ada
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