Welcome to my CSI portfolio

  • DIT Portfolio
    1. What is the Internet
    2. The History of the Internet
    3. What is HTML,CSS and Javascript
    4. HTML Explained

    What is html? HTML

    HTML stands for Hypertext Markup Language, a standardized system for tagging text files to achieve font, colour, graphic, and hyperlink effects on World Wide Web pages.

    What is CSS?css

    CSS Stands for Cascading Style Sheets. CSS is the language for describing the presentation of Web pages, including colors, layout, and fonts. It allows one to adapt the presentation to different types of devices, such as large screens, small screens, or printers. CSS is independent of HTML and can be used with any XML-based markup language.

    Internet key words



    a user is a person who browses the internet


    A combined device for modulation and demodulation, for example, between the digital data of a computer and the analogue signal of a telephone line.

    What is a network

    A network is a system that everything one the system would be concted to one another

    Web Serverweb sever

    A Web server is a program that uses HTTP (Hypertext Transfer Protocol) to serve the files that form Web pages to users, in response to their requests, which are forwarded by their computers' HTTP clients. Dedicated computers and appliances may be referred to as Web servers as well.

    What is a Device


    A Device can be a Computer,Phone,Laptop,Ipad and can connect to the internet

    What is world wide webWorld wide web

    an information system on the Internet which allows documents to be connected to other documents by hypertext links, enabling the user to search for information by moving from one document to another.

    What is a Web BrowserWeb browsers

    A Web browser, or simply "browser," is an application used to access and view websites. Common web browsers include Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, and Apple Safari. The primary function of a web browser is to render HTML, the code used to design or "mark up" webpages

    What is a WebpageWeb Page

    A hypertext document connected to the World Wide Web.

    What is network


    an arrangement of intersecting horizontal and vertical lines.

    FirbeOptic CablesFiber optic cables

    Imagine what they'd make of modern fiber-optic cables—"pipes" that can carry telephone calls and emails right around the world in a seventh of a second! Photo: Light pipe: fiber optics means sending light beams down thin strands of plastic or glass by making them bounce repeatedly off the walls

    Web hosting

    The difference of an IP and a URL

    URLs (Uniform Resource Locators) and IP addresses are just identifiers used for this purpose. The main difference between URL and IP address is what they point to. An IP address basically points to a computer, whether it is the physical hardware or a virtual one as in the case of shared hosting

    What language is used when making a Website

    The most common programming languages on the Web include HyperText Markup Language, JavaScript, Cascading Style Sheets and PHP: Hypertext Preprocessor. Some are used in conjunction with each other while some can be used almost entirely separate from the other languages to create an interactive or static website

    Tim Berner-Lee and Robert Cailliau were the geniuses who invented the World Wibe Web/WWW

    Web Address

    A Uniform Resource Locator (URL), colloquially termed a web address, is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it. A URL is a specific type of Uniform Resource Identifier (URI), although many people use the two terms interchangeably.

    The role of a DNS Server

    A DNS server is a computer server that contains a database of public IP addresses and their associated hostnames, and in most cases, serves to resolve, or translate, those common names to IP addresses as requested. DNS servers run special software and communicate with each other using special protocols.

    What is a Domain Type

    New domain types are continually being introduced but some should be used with caution and certainly not as a primary website address. most common domain types. The most common international domain names are: .co.uk, .com .net .org .info and .biz.com. These are the safest choices and can be used by almost all websites.

    Some things that I like

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