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 content 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: #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 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? ✔✔WGU * 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? ✔✔ * Which term describes the process of adding a pair of tags within another pair of tags? ✔✔Nesting

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