Q1)The W3C’s recommendation was it’s early for a full adoption of HTML5 and problem of implementing interoperability still not solved. Furthermore stabilization is required before web developers can accept it. Meanwhile, WHATWG prepared everything for HTML5 for instant application.Q2)The Internet is a massive network of networks, a networking infrastructure. It connects millions of computers together globally, forming a network in which any computer can communicate with any other computer as long as they are both connected to the Internet. By Contrast, The World Wide Web is a distributed application which is available on the internet. It is a way of accessing information over the medium of the Internet. It is an information-sharing model that is built on top of the Internet. Resource: https://www.webopedia.com/DidYouKnow/Internet/Web_vs_Internet.aspQ3)Hyper Text Markup Language (HTML), Uniform Resource Identifier (URI), and Hypertext Transfer Protocol (HTTP)Q4)I used notepad for making html file and named it helloworld.html. The file has only letters:Hello World! But when I inspected it with chrome inspector, there was hidden html constructors.
Q5)Protocol NamePort NumberDescriptionAuthoritative SourceHTTP80HTTP means HyperText Transfer Protocal. It’s the combination of rules for how to exchange data between server and client. It consists of request and responseHTTP link Wikipedia provides the informationSSH22SSH means SecureSHell. All data is encrypted. It enables safe access for remote computersSSH link Wikipedia provides the informationFTP20, 21FTP means File Transfer Protocol. It transfer files from my computer to a server that provides an account. It has 2 ports. Port 20 for data transfer and port 21 for control signalFTP link Red Hat Enterprize provides this link.Q6)using instead of means you’re using Semantic Markup, which is best practice these days. It means “strong text” to the browser, and is rendered in bold text by default. Also, When a search engine spiders and analyzes a page, text in tags is considered important. Text in tags is not. Another pair of HTML constructs for which the same rationale holds is and Q7)Difference: