Internet and related web technologies Essay Example | Topics and Well Written Essays - 750 words

meshwork and related entanglement technologies - Essay ExampleBasicall(a)y, the Internet refers to a massive network of networks in which millions of computers and devices are machine-accessible to each different via cables or some(a) other medium. Hence, the internet is surely a huge hardware mixture of millions of business, personal and governmental devices and computers, in which all linked like highways and roads. At the present, the internet has turned out to be a significant part of peoples lives. In addition, the Internet is non the ownership of a single person and even there is not a single organization or government that runs it. However, they can pose some technical rules and hardware/software standards regarding how people plug into the Internet. As compared to the Internet, the World Wide Web is the huge collection of digital pages. In other words, this huge and significant software component of the Internet is responsible for distributing data, in data formation an d content in the form of HTML pages. In addition, these web pages and information are accessed and viewed by using free software known as web browsers (Gil, 2013). The DNS and Directories As discussed above, the data and information on the Internet can be accessed through web sites and these web sites use proper names, which are known as domain. In addition, on the internet each domain name is identified as IP (internet protocol) address. In view of the fact that these IP addresses are difficult to remember so they can be replaced with some of the well-known and user friendly footing such as www.google.com, on the other hand the IP address of this domain could be different in the database such as 32.34.43.23. Basically, the Domain label System (DNS) is an Internet directory service that is used by the Internet to convert or translate user-friendly web site names into the mathematical format such as IP addresses which are used by the computers for communication over the Internet. I n this scenario, a large number of systems (computers and other devices) on the Internet get together to offer this directory service. Moreover, these directories allow people to connect to computers by making use of names instead of numbers. Furthermore, DNS also allows computers and other devices to web addresses and detention email (Shelly, Cashman, Vermaat, Cashman, & Vermaat, 2004 UCAR, 2009). Navigational Tools and Search Engines Basically, the navigational tools are software applications that are used to navigate a web site. In this scenario, there are a large number of navigational tools which allow us to access data and information from the Internet. For instance, Microsoft Internet Explorer and Google Chrome are two of the well-known navigational tools. On the other hand, a web search engine is a software system that is developed with the purpose of searching for the desired data, information (videos or any content) on the World Wide Web. In this scenario, the results tha t appear in response to a search query are normally provided in a line of results which are known as search engine results pages (SERPs). In addition, the results of a search query can contain anything such as information, pictures and other types of files. Some of the well-known search engines are Google, MSN, and Yahoo (Wikipedia, 2013). Intranets and Extranets The intranet is a kind of network that can be used within an organization. This network cannot be accessed by the people outside of the