Retrieving compound pages

Slides:

Advertisements

Similar presentations

Computer components Skills: none Concepts: computer components (input devices, output devices, memory, storage and CPU), information flow between them,

Advertisements

Skills: subscribe to a list server (listserv), send messages to a list and unsubscribe Concepts: list, server, subscription, client-server, community.

Data import and export Skills: none IT concepts: data import and export, common data format This work is licensed under a Creative Commons Attribution-Noncommercial-

Popular Web client and server programs This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License. Skills: none.

Location based Streaming Topics for our 1 st presentation  Thesis Description  Positioning System  Streaming over positioning  Questions Session.

IT skills: compose URLs, beware of phishing IT concepts: parts of a URL, secure http, shortened URL, phishing, malware, domain name, directory, file name,

Skills: none Concepts: Web client (browser), Web server, network connection, URL, mobile client, protocol This work is licensed under a Creative Commons.

Skills: none Concepts: data and program files, IP packet, packet header, packet body, IP address, host name This work is licensed under a Creative Commons.

Network applications Skills: none Concepts: client, server, automatic downloading of programs from Web servers, desktop or stand-alone application versus.

Creating hyperlinks with the tag Skills: using the tag IT concepts: tag, attribute This work is licensed under a Creative Commons Attribution-Noncommercial-Share.

Skills: install and use Filezilla Concepts: client-server, file transfer protocol (FTP), portable software, wire-frame user interface diagram, Web site.

Skills: Using Yahoo Groups, creating a new Yahoo Group Concepts: Internet service, threaded discussion, message archives This work is licensed under a.

Skills: none Concepts: protocol, hypertext transfer protocol, standard This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike.

Skills: include images in Web pages Concepts: tag, attribute, value, path (to a stored file) This work is licensed under a Creative Commons Attribution-Noncommercial-Share.

Skills: none Concepts: embedded object, data type (text, audio, video, image), embedded program, evolution of the Web, bit, byte This work is licensed.

Popular Web client and server programs This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License. Skills: none IT.

Skills: create a Twitter account, subscribe to (follow) the class Twitter feed, post tweets Concepts: subscription This work is licensed under a Creative.

Using the Google Docs word processor Skills: getting a Google account, creating a text document and sharing it on the Internet Concepts: stand-alone applications.

Skills: learn to use the topic module presentations Concepts: none This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike.

Networked application programs Skills: none Concepts: networked versus stand-alone applications, client-server architecture, Web applications versus specialized.

Skills: create a narrated video of a PowerPoint presentation Concepts: none This work is licensed under a Creative Commons Attribution-Noncommercial-Share.

Encoding images Skills: none IT concepts: an image representation code, the number of bits in a code, the amount of information in an image This work is.

Retrieving compound pages This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License. Skills: none IT concepts:

RSS, real simple syndication Skills: subscribe to feeds, read feeds IT concepts: RSS feed, polling vs. publish- subscribe, stand-alone vs Web based reader,

The data link layer Skills: none IT concepts: LAN, medium access, Ethernet and WiFi protocols, why standards win This work is licensed under a Creative.

Audio recording Skills: microphone position and adjustment IT concepts: clipping, dynamic range This work is licensed under a Creative Commons Attribution-Noncommercial-

Many kinds of clients and servers This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License. Skills: none IT concepts:

Mobile and portable connectivity Skills: none IT concepts: mobile vs portable connectivity, connectivity options (WiFi, cellular and satellite), characteristics.

TCP/IP: the transport layer Skills: none IT concepts: layered protocols, transport layer functions, TCP and UDP protocols, isochronous applications This.

Using Google Docs: a network-based word processor This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License. Skills:

TCP/IP summary Skills: none IT concepts: review This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License.

IT skills: IT concepts: Web client (browser), Web server, network connection, URL, mobile client, peer-to- peer application This work is licensed under.

The TCP/IP communication layer stack Skills: none IT concepts: protocol layers, TCP/IP, OSI This work is licensed under a Creative Commons Attribution-Noncommercial-

Including images with the img tag Skills: using the img tag IT concepts: none This work is licensed under a Creative Commons Attribution-Noncommercial-

IT skills: compose URLs IT concepts: parts of a URL, shortened URLs This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike.

Skills: none Concepts: Student’s background, topics covered This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

Information loss in compression Skills: none IT concepts: lossy and lossless compression This work is licensed under a Creative Commons Attribution-Noncommercial-

Copying Web images (the right mouse button is your friend) Skills: Copy a Web image, see the properties of a Web image, use the right mouse button IT concepts:

The internet layer Skills: None IT concepts: layered protocols, the internet layer, IP protocol, router, dumb (“end-to- end,” “neutral”) networks This.

Image compression Skills: none IT concepts: effect of image compression This work is licensed under a Creative Commons Attribution-Noncommercial- Share.

Attributes of HTML tags Skills: none IT concepts: HTML tag, value, attribute This work is licensed under a Creative Commons Attribution-Noncommercial-

Skills: none Concepts: application, network versus stand-alone application, client, server, application versus system program This work is licensed under.

Including images in Web pages Skills: use the tag IT concepts: none This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike.

Data plus a code → information Skills: none IT concepts: text code This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike.

What happens when you retrieve a Web page? This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License. Skills: none.

Copying Web images Skills: Copy a Web image, see the properties of a Web image IT concepts: none This work is licensed under a Creative Commons Attribution-Noncommercial-

Creating hyperlinks with the a tag Skills: using the a tag IT concepts: none This work is licensed under a Creative Commons Attribution-Noncommercial-

Voice applications Skills: none IT concepts: history of network speech, voice over IP, speech synthesis (text to speech), speech recognition (speech to.

FileZilla Skills: install and use FileZilla IT concepts: portable software, file transfer protocol (FTP), Web site mirror This work is licensed under a.

Filezilla Skills: install and use Filezilla IT concepts: client-server review, file transfer protocol (FTP), Web site mirror, portable software, open source.

The CalREN backbone Skills: none IT concepts: backbone topology, LAN backbone connection, backbone management, link traffic statistics, device status statistics.

Communicating with images This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License. Skills: none IT concepts:

Background survey This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License. Skills: none IT concepts: survey service,

ITIS 1210 Introduction to Web-Based Information Systems Chapter 41 How Animation on the Web Works.

Skills: finding IP addresses, domain names and organization (whois) information Concepts: host, IP address, domain name, command line interface, graphical.

Skills: none Concepts: client, server, service, upload, download, client-server application, Internet, hardware, software This work is licensed under a.

Using the Google Docs word processor Skills: familiarity with Google Docs, creating and sharing text document on the Internet Concepts: stand-alone applications.

Web Concepts Lesson 2 ITBS2203 E-Commerce for IT.

CASE STUDY -HTML,URLs,HTTP

PHP / MySQL Introduction

HTTP: the hypertext transfer protocol

IT concepts: concrete picture of a data center, environmental impact

Background survey Skills: none

HyperText Transfer Protocol

Client-Server Model: Requesting a Web Page

What is a wiki? Skills: none

Communicating with images

List servers (listservs)

Using Google’s RSS Reader

Skills: microphone position and adjustment

Presentation transcript:

Retrieving compound pages Skills: none IT concepts: multi-object pages This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

Where does this topic fit? Internet concepts Applications Technology Implications Internet skills Application development Content creation

Retrieving a simple Web page request page Server Client Establish a temporary connection between the client and server (dotted line) Client sends the request to the server The server returns the requested page or an error message The client displays whatever the server returns Disconnect

www.ford.com is an initial page plus 74 objects

Embedded objects like Videos JavaScript programs Images

List of objects on www.ford.com . . . http://www.pingdom.com

Page from a server at CSUDH JavaScript program that is included on the page Image from the Creative Commons server

The status bar changes as the objects load

Browswers may be extended Browsers have the ability to display objects like common image formats Browsers have the ability to execute JavaScript programs You must install an extension for some objects – for example a Flash video

What if a required extension is not installed? click to download

In this case, Apple says “no” But, it is generally not a problem

Next generation (HTML 5) browsers will have built in capability for video, audio streaming, and interactive graphics.

Retrieving compound pages Skills: none IT concepts: multi-object pages This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.