LATEST WGU C799 WEB DEVELOPMENT FOUNDATIONS FINAL EXAM LATEST (REAL EXAM ) QUESTIONS AND ANSWERS
Which of the following are part of the web2.0 ‘Trifecta’ elements? A. XML, JavaScript, PhP B. CSS, Perl, Java C. HTML, CSS, JavaScript D. ASP, JDBC, C# ● HTML is the markup language that creates the foundation on structure of the web page ● CSS is for formatting or styling the HTML page and its contents ● JavaScript is used to create interactive content natively supported by browsers True or False: A deprecated tag means it will no longer work in a browser? Answer: False Deprecated tags are replaced by something else. Some may still work in browsers. ● HTML5 has none of the presentational attributes that were in HTML4 as their functions are better handled by CSS. ● Some attributes from HTML4 are no longer allowed in HTML5 at all and they have been removed completely. ● Deprecated tags may throw errors with syntax validators. What is the purpose of code validation? A. to Fix the errors in your code. B. to Compile web page code for server use. C. to Check your code against syntax and accessibility standards. D. to Verify the Responsive Design characteristics of a website. Answer: C Process of checking your code to verify that it complies with the syntax rules for your chosen standard. In essence, a validator helps developers stay compliant with coding & accessibility standards. see: • • AJAX is a set of technologies used in developing and delivering web content. Which of the following is not true? A. xHTML is based on the HTML4.0 specification; B. XML is used to display tabular data; C. HTML5 allows for online collaboration; D. The Document Object Model is deprecated in web2.0 . Answer: D The DOM is not deprecated in web2.0 ● The Document Object Model (DOM) is a cross-platform and language- ○ independent interface that treats an XML or HTML document as a tree structure; ● Each 'node' is an object representing a part of the document. ● The DOM is an underlying concept in the way web2.0 functions. Which tag’s purpose is to contain a website’s visible content? A. <head> B. <body> C. <title> D. <meta> Answer: B <body> It is the main ‘container’ that all visible page content is placed in. ● The <body> tag is used to contain a web page's content, including hyperlinks, images, tables, text, etc. ● It is required in every HTML document, and there may only be one <body> tag per page. ● It must be paired with a closing </body> tag. Which tag contains ‘hidden’ code and instructions for the web browser? A. <head> B. <body> C. <footer> D. <nav> Answer: A <head ● The HEAD of an HTML document passes info to the browser prior to it rendering a visible page. ● The head of an HTML document is the part that is not displayed in the web browser when the page is loaded. ● It contains information such as the page <title>, links to CSS (if you choose to style your HTML content with CSS), links to custom favicons, and other metadata (data about the HTML, such as the author, and important keywords that describe the document.)
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wgu c799 web development foundations final exam la
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wgu c799 web development foundations final exam
