Explanation:
The explanation of the multiple-choice quiz about the unique updates of HTML5:
Question 1:
The correct answer is b) Hypertext Markup Language 5. HTML5 stands for Hypertext Markup Language 5, which is the latest version of the standard markup language used to create and structure content on the web.
Question 2:
The right answer is b) <section>. HTML5 introduced new semantic elements like <section> to better structure web content. These elements provide more meaningful context to different parts of a webpage.
Question 3:
The correct answer is c) Create and manipulate graphics using JavaScript. The <canvas> element in HTML5 allows dynamic rendering of graphics and animations through JavaScript code, making it useful for interactive visual elements.
Question 4:
The accurate answer is b) email. The input type “email” in HTML5 is specifically designed for users to enter email addresses. It includes built-in validation for ensuring valid email formats.
Question 5:
The right answer is b) <video> element for embedding videos. HTML5 introduced the <video> element, which allows seamless embedding and playback of video content without relying on external plugins like Flash.
Question 6:
The correct answer is d) Represents an independent piece of content. The <article> tag in HTML5 defines a self-contained piece of content, such as a news article or blog post, making it easier for search engines and assistive technologies to understand the content’s context.
Question 7:
The accurate answer is c) Provides options for completing input fields. The <datalist> element offers a list of predefined options that users can choose from when entering data into input fields, enhancing user experience.
Question 8:
The right answer is a) localStorage. HTML5 introduced the localStorage API, allowing web applications to store data locally on a user’s device, even when the user is offline, which enhances the user experience.
Question 9:
The correct answer is c) `<header>` defines a header section at the top of an article or page, while `<h1>` to `<h6>` define headings. The <header> element in HTML5 is used to create a header section at the top of an article or page, often containing branding or navigation links. On the other hand, <h1> to <h6> elements define headings that indicate the structure and hierarchy of the content.
Question 10:
The accurate answer is c) Create a progress bar for visualizing the completion of a task. The <progress> element in HTML5 is used to create visual representations of the completion status of tasks, such as file uploads or form submissions, making it easier for users to track progress.