WGU C779 Web Development Foundations - Study Guide Latest 2022

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WGU C779 Web Development Foundations - Study Guide Latest 2022 * An organization has users which run older versions of Internet Explorer. Which action should be done to ensure that that web page co... ntent is visible in all browsers? ✔✔Add JavaScript code to HTML documents and create a new CSS rule. * What happens when a site visitor views a web page that uses a font unavailable on the visitor's computer? ✔✔The browser's default font will be displayed. * Which two methods are used to apply Cascading Style Sheets aka CSS? ✔✔Embedding an internal style sheet in an HTML page Linking an HTML page to an external style sheet * Which value of the opacity property in CSS3, represents completely opaque? ✔✔1.00 * Which directive overrides normal cascading in CSS? ✔✔!Important * What are Syntactically Awesome Style Sheets aka SASS used for with regard to adding functionality? ✔✔As a CSS extension language for preprocessing * Given the following CSS: p{color: red;} p{color: yellow;} p{color: green;} p{color: purple;} Which color is used when text in the referenced paragraph displays? ✔✔Purple * Given the following markup and code: <nav id="basenav"> green or black </nav> #basenav { color: red; } nav { color: blue; } Which color will the navigation element be? ✔✔Red* Which code block should be used to set the background image for a web page? ✔✔body { background-image: url('paper.gif') } * Which HTML tag is used to display text exactly as it is defined in the HTML markup? ✔✔Pre * Which CSS state selectors show uninspected HREFs in red? ✔✔a:link { color:red; } * Which type of address does the hyperlink ../about/map.html point towards? ✔✔Relative Uniform Resource Locator (URL) * Which attribute is used with the <img> tag to display text if the image fails to load? ✔✔alt * Which property is used in CSS3 to specify the left or right alignment of an image? ✔✔float * Which attribute is used to specify the format of a video file? ✔✔type * Which symbol with an href value tells the browser to look for an anchor within the current document? ✔✔Hash (#) * Which valid code shows a functional, formatted hyperlink reference? ✔✔<a href="http://www.wgu.edu">WGU</a> * Which pair of points is specified when defining a rectangular hot spot? ✔✔Upper left and lower right * Which two points are specified when defining a circular hot spot? ✔✔Center Radius* Which table element is always required when adding a table to an HTML page? ✔✔Row * Which two actions should be used to address users with visual impairments? ✔✔Ensure that pages support screen-reader apps. Provide text descriptions for images. * Which two tags are containers for other tags? ✔✔<head> <body> * Which term describes the process of adding a pair of tags within another pair of tags? ✔✔Nesting * Which multimedia technology did popular video sharing sites replace with Motion Picture Experts Group-4 (MP4) to address security concerns? ✔✔Flash * Which markup should be used to link a CSS document to a web page? ✔✔<link rel= "stylesheet" type="text/css" href="theme.css"> * Which markup should be added to a form to create a drop-down list that allows users to select with three selectable options? ✔✔<select multiple> <option value="item1"> item 1 </option> <option value="item2"> item 2 </option> <option value="item3"> item 3 </option></select> * Which graphical image type scales without losing image quality? ✔✔Vector * Which HTML5 tag is self-closing? ✔✔<br> * Which HTML5 element is used to draw graphics on a web page? ✔✔canvas* Which request method should be used in a form to append parameters into a query string? ✔✔Get * Which two form elements should use the same name for groups of related elements? ✔✔Radio Checkbox * Which method type securely sends form data that requires additional processing by the CGI script? ✔✔Post * What happens to data entered into a web form after the Reset button is selected? ✔✔It is cleared and the form fields are set to their default values. * Which test is designed to detect the automated systems used by spammers? ✔✔CAPTCHA * Which HTML5 tag attribute should be supplied for an input field in a web form if submitted to the server? ✔✔Name * Which input tag type value is used to create a group of mutually exclusive options? ✔✔Radio * Which attribute should be used to add default text to an input tag of type text? ✔✔Value * Which tag is a valid form field for exclusive use in HTML5? ✔✔<input type="email"> * Which hosting option allows a company to ship specific hardware to the provider? ✔✔Colocation service * An organization plans to update a web page that has a multitiered architecture. The developer needs to ensure that the web page will function as expected before deploying the updates. Where should the developer perform regression testing? ✔✔On a clone of production machines* Which table property has top, bottom, and middle values? ✔✔Vertical-align * Which HTML5 element structure is defined for company services and blogs? ✔✔article * Which protocol should be used for publishing multiple files to a website? ✔✔FTP * Which tag should be added to ensure a responsive design in a web page, and which will be accessed from a variety of devices? ✔✔<meta name="viewport" content="width=device-width, initial-scale=1"> * What is a benefit of a GUI editor? ✔✔Writes HTML code automatically * What is the purpose of the W3C Authoring Tool Accessibility Guidelines? ✔✔To guide development of editors for developers with disabilities * What does the W3C Authoring Tool Accessibility Guidelines evaluate? ✔✔Usability of the GUI editor by a user with disabilities * What are two characteristics of <!DOCTYPE>? ✔✔Instructs a web browser which HTML version to use Read by an HTML validation engine * What are two characteristics of WYSIWYG editors? ✔✔Might fail to edit code that contains newer tags [Show More]

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