Web basic concepts the internet is essentially a global network of. Web service concepts are introduced, and the three key components of web services, soap, wsdl, and uddi are discussed in detail, with illustrative examples of each technology. Presented to the faculty of the communication department. Without even knowing what a web server is, a user can easily obtain information from one just by entering a url. But if one questions this proposition, can one find any threedimensional objects that. Basic terms and concepts indian hills community college. As a person hoping to gain a basic understanding of web technologies, this article contains all you need to know. Our general web concepts are concept and tutorial articles covering general subjects related to the web and web design and development, such as how the web works, information architecture, typography and web design. Web technologies is a general term referring to the many languages and multimedia packages that are used in conjunction with one another, to produce dynamic web sites such as this one. The concepts of computer networks and hypertext on which these technologies rely are only a little older.
While youd have direct access to individual computers, you wouldnt have the ability to run anything off the cloud, so to speak. And yet the speed of development of these technologies, the speed of uptake by companies, and the speed of acceptance by consumers is unlike anything mankind has witnessed. This is a location on the web where people can find tutorials on latest technologies. Web technologies pdf notes wt pdf notes smartzworld. Internet basics basic terms and concepts connecting to the internet. A web browser surfing the web surfing the web or web surfing refers to browsing the world wide web by going from website to website in. Although both the internet and the web are firmly rooted in. Html basics and web standards concepts teaching materials.
The protocol is followed by a colon, two slashes, and then the domain name. Other protocols compatible with most web browsers include ftp, telnet, newsgroups, and gopher. As web developers, qa testers, and it professionals, we have the opportunity to make a positive difference that matters. Web design is a complex area that merits further study on your behalf, a good place to continue your study is the various articles on this site, and. Each separate technology is fairly limited on its own, and tends to require the dual use of at least one other such technology. Web data are marked up in the html language for presentation and interaction with people in web browsers. Web technology introduces you to the basic concepts of the internet, it also deals with the resources needed to access the internet. Basic web technologies, web appliances, web devices. Information is data processed for some purpose information can only be considered to be real info if it meets certain criteria i. Web servers and web browsers are communicating clientserver computer programs for distributing documents and information, generally called web data, over the internet. Getting started with css an absolute beginners guide to css covers basic concepts and fundamentals. Amazon web services overview of amazon web services page 1 introduction in 2006, amazon web services aws began o. Embedding an image in a page, the gd extension, basic graphics.
When javascript is included in an html file it relies upon the browser to interpret the javascript. Xml is extensible,nesting of elements,jsp declarations,advantages of javascript. It is the new normal for web development, where accessibility isnt a disposal option. The technologies that enable the internet are best understood as layers of operating. Concepts of information and communication technology ict.
Basic concepts in information technology network depot. It can be extremely beneficial for all business owners to have some basic level of awareness about information technology. Similarly, there are millions of websites available on the web. Each page available on the website is called a web page and first page of any website is called home page for that site. Concepts, methodologies, tools, and applications provides a comprehensive depiction of current and future trends in support of the evolution of web information systems, web applications, and the internet. In an internet browser, a web address starting with s. Web technologies standardized by the w3c are called recommendations.
They also see it as a way to build applications and systems. On completion of this unit, you will be able to explain the evaluation of the internet, establish an internet connection, explain the role of internet services. Latest basic and advanced web technologies interview questions and answers with detailed explanation for competitive examination and entrance test. In summary, you need three basic things to connect to the internet. This work seeks to address both the history of the internet and basic concepts necessary for the effective design and execution of web pages. A browser allows any user to access a server easily. Basic concepts information technology pdf information. Every website sits on a computer known as a web server. Basic concepts of information and communication technology ict handbook link module 2. The can range from foundational elements like html to more community concepts like creative commons and should cover all possible items that meaningfully contribute toward professional development in the field.
Php has builtin support for generating pdf files, gif, jpeg, and png images, and. Understand that the internet supports a range of services such as the world wide web www, file transfer, email, instant messaging im the internet or the network of networks is a public network that connects computers and computer networks around the world through a common protocol ip. Module 1 basic concepts of information technology 1. Technology is a term that may be new to us but it is describing something which is not new at all. This shift can be characterized as the evolution of web use from passive consumption of content to more active participation, creation and sharing. The domain name is the computer on which the resource is located. Web technology introduces you to the basic concepts of the internet, it also deals with the resources needed to access. An introduction to big data concepts and terminology. Module 1 basic concepts of information and communication technology ict quiz 2 start the quiz related pages.
Javascript is a programming language, usually used in web pages on the clientside to add features that make the web page more interactive. First, try imagining a network without web technologies. The w3c introduction to styling with css a brief guide to styling web pages for beginners. As a person wishing to become a web designer, this is just the tip of the iceberg. While this prospect might seem overwhelming to someone who is not familiar with the concepts behind the complicated field of information technology, consulting with an outside expert can be very advantageous for any business owner hoping to stay on top of his or her. The fundamental difference between a static website and a dynamic website is a. Internet or commonly known as web is defined as a network of networks. Most of the time i work with web savvy clients, but ive been helping a small business get online and i get consistently reminded how much ive taken for granted that basic web concepts are understood. Css reference guide a complete guide to css with details on the level of geckofirefox support for each. Because light travels so quickly, this technology can transmit internet data at superfast speeds. This book provides brief definitions of the major web technologies along. Lecture notes on web and internet technologies gpcet. We see its effect around us every day, even though we may not know what it is.
Concepts, creating and drawing images, images with text, dynamically. Open web technologies are developed in cooperation between lots of different companies, and curated by the w3c and other standards bodies. Web appliances, webcasting, embedded systems, and voice telephony, along with improved bandwidth and many other new technologies are making the web more exciting. Web basic concepts the internet is essentially a global network of computing resources. Serviceoriented architecture soa is a hot topic in enterprise computing because many it professionals see the potential of an soa especially a web servicesbased soa in dramatically speeding up the application development process. Introduction to web development developer guides mdn. Refer to the following topics for more information. Web technologies notes pdf wt notes pdf start with the topics common uses of php, declaring variables, global and local scope. Software application for retrieving, presenting and traversing information resources on the world wide web. Through coverage of the latest models, concepts, and architectures, this multiplevolume reference supplies audiences with. This space will be used to list all toolsproductsconcepts that would generally be useful for someone studyinglearning web technologies. Here you can download the free web technologies pdf notes wt pdf notes of latest materials with multiple file links to download.
1146 1578 1025 127 244 215 733 838 174 182 1089 771 1213 962 622 354 717 1336 416 798 179 960 1463 64 824 274 766 1278 1003 915 632 1019 63 766 16 335