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

Slides:

Advertisements

Similar presentations

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

Advertisements

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-

Skills: none Concepts: an image representation code, the number of bits in a code, the amount of information in an image This work is licensed under a.

Information flow inside the computer IT skills: none IT concepts: computer components (input devices, output devices, memory, storage and CPU), program.

Skills: none Concepts: presentation experiments, audio tempo, audio speed, independent variable, dependent variable This work is licensed under a Creative.

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

Skills: rotate, select, crop, resize, change contrast, filter, compress Concepts: image processing operation, information This work is licensed under a.

Skills: none Concepts: host, TCP/IP communication software, TCP/IP layers, TCP/IP functions, TCP/IP protocols This work is licensed under a Creative Commons.

Skills: None Concepts: Text editor versus word processor, information, text file, code, ASCII This work is licensed under a Creative Commons Attribution-Noncommercial-Share.

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.

Skills: none Concepts: Application program interface (API) This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

Skills: finding and downloading files with Bit Torrent Concepts: client-server, peer-to-peer, copyright, Creative Commons This work is licensed under a.

Skills: none Concepts: local area network, router, inter network, the TCP/IP layered software “stack”, layer functions, layer protocols, dumb versus smart.

Skills: subscribe to feeds, read feeds Concepts: RSS feed, polling vs. publish-subscribe, stand-alone vs. Web based reader, podcast, event stream This.

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: none Concepts: two uses of the word “application,” networked vs. stand-alone, collaborative vs. personal productivity, synchronous vs. asynchronous,

Computer components Skills: none

Course overview IT skills: none IT concepts: the scope of the course This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike.

Representing numeric data with bits

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

Skills: creating, publishing, reporting the results of online surveys using SurveyGizmo Concepts: tabbed site navigation This work is licensed under a.

Skills: subscribe to feeds, read feeds Concepts: none This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

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.

What is a program? IT skills: none IT concepts: computer components, program, executing (running) a program, algorithm, information flow inside the computer,

Skills: none Concepts: data, information, code, code standardization, encoding text, information and variety This work is licensed under a Creative Commons.

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: none Concepts: wiki examples and definition, operations, the wiki motto, wiki motivation and history, client- server applications This work is.

Skills: compressing an image using Paint.net Concepts: none This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

Skills: selecting, cropping, resizing and sharpening an image, using the tool setting and status information in Paint.net Concepts: image size, information.

Computer components IT skills: none IT concepts: computer components (input devices, output devices, memory, storage and CPU), information flow between.

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: none Concepts: the amount of information in an image This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

Skills: posting images on Twitter using Twitpix.com Concepts: application ecosystem, application program interface (API) This work is licensed under a.

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.

Skills: Concepts: layered protocols, transport layer functions, TCP and UDP protocols, isochronous applications This work is licensed under a Creative.

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.

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.

List servers (listservs) Skills: subscribe to a list server (listserv), send messages to a list and unsubscribe IT concepts: list server, subscription,

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:

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

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

Computer components This work is licensed under a Creative Commons Attribution-Noncommercial- Share Alike 3.0 License. Skills: none IT concepts: computer.

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-

Skills: none Concepts: application development in the batch processing, timesharing, personal computer and Internet eras This work is licensed under a.

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:

Internet backbones today Skills: none IT concepts: good news (expanding rapidly, performance improving), bad news (uneven global capacity) This work is.

Skills: none Concepts: computer components, stored program computer, machine language, register, fetch-execute cycle, von Neumann architecture, CPU history.

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.

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

Skills: Use Google Plus communities Concepts: Computer mediated communities of common interest This work is licensed under a Creative Commons Attribution-Noncommercial-Share.

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

Using Google Drive/Docs Skills: use Google Drive/Docs Concepts: we download and run programs inside our Web clients, wire-frame diagram, user interface,

Skills: none Concepts: local area network, router, inter network, the TCP/IP layered software “stack”, layer functions, layer protocols, dumb versus smart.

Skills: deploy a server with applications Concepts: evolution of application development and deployment, virtual server This work is licensed under a Creative.

Skills: none Concepts: research versus product prototypes This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

Skills: none Concepts: four considerations in determining fair use This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike.

Skills: Adding independent layers to images Concepts: Image layers This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike.

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.

List servers (listservs)

Presentation transcript:

Skills: none Concepts: application, network versus stand-alone application, client, server, application versus system program This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License. Network versus stand-alone applications

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

Network versus stand-alone applications Is word processing a network or stand-alone application? What is the difference?

Microsoft Word – a stand-alone application CPU Input Devices WP doc 1 MS word Operating system Output Devices Operating system WP doc 2 WP doc n … Current WP Document MS word

user’s computer WP doc 1 WP doc 2 WP doc n … Google Drive WP program Google Drive word processing – a network application

Things change over time Programs Image Audio Text videos Why didn’t we store all data types on the Internet from the start? Which type of data was first stored on the Internet?

A remote computer: drive.google.com User’s computer drive.google.com Which computer is the client? The server? Explain your answer.

Creating a new word processing document Why does the screen go blank for a second or two between the time you click create document and the word processing program opens on the screen? 1 or 2 seconds delay

Client and server Client server

System versus application programs Operating system Current WP Document MS word

user’s computer WP doc 1 WP doc 2 WP doc n … Google Drive WP program Summary

Self-study questions 1.We discussed two word processing programs, Microsoft Word and the Google Drive word processor. What are two advantages of Google Drive over Word? 2.What are two advantages of Word over Google Drive? 3.Will future improvement in storage technology favor Word or Google Drive? (Explain) 4.Will future improvement in communication technology favor Word or Google Drive? (Explain) 5.Is a network or a stand-alone application? (Explain) 6.Is spreadsheet processing a network or a stand-alone application? (Explain) 7.We see that the operating system is in memory while one is using a computer -- when is the operating system copied from storage to memory? 8.Audio and video data came relatively late to the Internet – why was there use delayed?