WGU C799 WEB DEVELOPMENT FOUNDATIONS FINAL EXAM LATEST (REAL EXAM ) QUESTIONS AND ANSWERS

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.