C777 WEB DEVELOPMENT APPLICATIONS POSTASSESSMENT ACTUAL 2025/2026 Q&A LATEST 100% PASS

C777 WEB DEVELOPMENT APPLICATIONS POSTASSESSMENT ACTUAL 2025/2026 Q&A LATEST 100% PASS Which of the following statements about HTML5 is true? - Answer - HTML5 does not require third-party plug-ins for video and audio content What is the purpose of using the <output> element in a Web form? - Answer -It displays the result of a calculation in the form Why are syntax errors so common when writing JavaScript code? - Answer -Because JavaScript is case-specific What CSS3 property can be used to create rounded corners on an image or other element? - Answer -border-radius What type of JavaScript expression evaluates to true or false? - Answer - Logical Which statement is true about JavaScript? - Answer -JavaScript is widely used for client-side and server-side scripts You have created a Web page using the HTML5 <nav> structural element to define a navigation area. Consider the following external style sheet code:nav { float:left; width:165px; background:#d8d8d8 url() top right; height:662px; } Where on the page will the image () appear? - Answer - At the top right of the nav section Kate has created a complex script that she wants to attach to multiple HTML files, but she also wants to add a simple script to only certain sections of one page. What must she do to apply both scripts? - Answer -She must use separate <script> elements to call the external script file and to embed a separate script Vivi is creating a Web page that will allow her employees to upload their timesheets to the company intranet. What HTML5 API can she use to restrict uploads to a specific file type? - Answer -The File API Which method of form input validation is sometimes referred to as "pogo-sticking" and may lead to users becoming frustrated or impatient with the form? - Answer -Requiring users to click Submit before validation occursWhich HTML5 attribute can help users input valid form data in the <textarea> element by providing the user with a hint identifying the expected input in the field? - Answer -The placeholder attribute Consider the following code: <script> var v1 = "Blue"; function f () { v1 = "Green"; alert (v1); } f(); alert (v1); </script> What is the expected result when this script is run in the browser? - Answer -Two alert boxes, both displaying the message Green You are a novice Web developer, and your mentor has suggested that you familiarize yourself with HTML5 and Cascading Style Sheets (CSS).