Q1)The is encrypted. It enables safe access for

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.

Hello World!

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:

is a block element while is an inline element.Similarity: They are used to group together a chunk of HTML and hook some information onto that chunk, most commonly with the attributes class and id to associate the element with a class or id CSS selectorQ8)CSS enables to divide the presentation part from the content(html). Therefore, the contents file can be smaller and have more understandable structure. Web page can be morediverse without additional software and plugin It became much easier to change specific styles through out the whole document. Layout can be made without using table or frame. Positioning is the one of the example. each division can be possible by CSS too. HTML express the style of document flexible by circumstance but CSS can increase consistency of expression. There are some features that HTML can’t display such as various font size, font style and line height. but CSS can show all of these.Q9)Web browser:chrome rendered the text exactly as I expected. displayed the text in italic font.Q10) Differences between Google Chrome and Internet Explorer:1-Google Chrome has built in flash and pdf support. Internet Explorer doesn’t, hence the user has to install it manually.2-Internet Explorer is only available on Windows operating system while Google Chrome is available on multiple platforms including windows, linux, Android and Mac os.3-Internet Explorer performance is worse than chrome and is slow taking huge time in css rendering, cache performance and page loading time. Google Chrome is much faster.4-Chrome contains some minor but useful features that Internet Explorer does not usually have such as spell check and automatic translate.