Monday, June 18, 2012

Using Frontpage



Visit the site below and work through the tutorial. The tutorial includes some simple exercises that assist you in creating a simple website. As you complete the tutorial answer the questions below.


  1. What two steps are recommended in planning your site?
·       Establish a goal and keep it simple
·       Know your audience

  1. What is a web server?
·       A Web server is a computer that runs special serving software. That software "serves" HTML pages and associated files when requested by a client, such as a Web browser.

  1. Provide examples of some features that FrontPage Server Extensions provide for a website?
·       Graphics
·       Documents
·       Multimedia

  1. How do you put your website on a web server?
·       To put your site on a Web server, you publish it.
·       Publishing generally means copying all of the files to a remote location on a server.
·        In most cases, the remote location is either an HTTP path or an FTP path. 

  1. FrontPage has two key functions – website design and …..?
·       Management

  1. What are some commonly used file names for Home Pages accepted by servers?

·       Defult.html
·       Index.html
·       Index.htm

  1. What is FrontPage Metadata and which two folders contain these files?
·       FrontPage metadata is information about your FrontPage Web site that makes managing the site possible. 
·        the _vti_cnf folder and the _vti_pvt folder.

  1. There are two basic types of website can you create in FrontPage; what are they and how do they differ?
·       Disk- Based: A disk-based Web site is a site you create on your local hard drive. After you design and work on the site, you can later publish it to a remote location like a Web server
·       Server- Based: A server-based Web site is a site you create and work with directly on a Web server.


Internet Addresses Activity


Scan through the following links to assist you in answering the following questions.


1.     What is a URL?
 Universal Resource Locator. It is the addressed of all world wide web pages (WWW)

2.     What is an IP address and how is it related to a URL?
An IP address (internet protocol) is a set of digits in a certain order used to identify a computer in a network. A URL is a way to correspond these digits into a name that can be easily remembered.
3.     Given our school website's URL is http://www.mcauley.nsw.edu.au, what is our domain name and what protocol do you need to use to access the site?
Domain Name: mcauley.nsw.edu.au
Protocol: http (hypertext transfer protocol)
4.     In the context of an IP address, what is an octet?
IP address uses 32 binary bits to create a single unique address on a computer network. It is expressed by four numbers separate by dots. Each number is the decimal (base 10) representation for an eight digit binary number, This is called an octet.
Example: 216.27.61.137


Broadband Speedtest
For a bit of fun determine the speed of our internet connection using the site below. Start by testing the connection speed to the Sydney location then select a different location from the map (drag the map to find a location).


  1. What is meant  by upload and download speeds?
Download Speed: how quickly a file can be downloaded, or obtained on your computer, usually through the internet.
Upload Speed: How quickly information can be transmitted from a computer to a location on the internet.

  1. What are the units used to measure download speeds?
-Mega bits per second (Mbps)
-Kilo bits per second (Kbps)

Some Key Terms



  1. Define the term – Protocol
Protocol: The code or procedure that must be followed. Computers use protocols or codes to communicate between each other. These specific set of rule and codes is what a computer protocol is.

  1. What are the following protocols used for?
·       TCP/IP
“Transmission Control Protocol/ Internet Protocol.” These two protocols were delelveped by the U.S military. They were used to communicate between computers over long distances.
·       http
“Hyper Text Transfer Protocol.” This protocol is used to transfer information through the internet. When a URL is typed in the browser sends a HTTP request to the appropriate web server.
·       Smtp
“Simple Mail Transfer Protocol.” Is used to send e-mails over the internet. Is a set of commands that determine the validity of e-mails.
·       pop
“Post Office Protocol.” A simple method to send emails. A POP server filters the mail and places them in appropriate folders.
·       FTP
“File Transfer Protocol.” The commone method of transferring files through the interenet from one computer to another.

  1. What does GUI stand for? What was used before GUI?
Stands for Graphical User Interface. It enables users to interact with electronic devices through the use of images and colour rather than plain text. GUI presents the information and actions that are available through visual images.

  1. There are two methods of data transmission – serial and parallel. Explain the difference between them.
Serial Data transfer is when data bits are transferred one bit at a time, while Parallel data transfer is when groups of data are transferred simultaneously

  1. Define the term “URL”. Explain the components that make up the url.
Universal Resource Locator: this is the address for a web page. It consists of:
·       A scheme name: (http) followed by a colon and two slashes.
·       A host or domain name. This identifies the resource
·       The path: the path of the resource to found of the program to be run
·       Query String: contains data to be passed to web applications such as CGI programs. Contains a set of parameters and values that affect the handling of the request.
Example: scheme://domain/path?query_string



  1. In the context of data transmission, what is “error detection”?
    A process used during file transfer to discover differences between transmitted and received data.

  2. What is HTML and explain why it is important
HTML stands for “Hyper Text Markup Language”. It is the one central language that can read a web page. It is used alongside Javascript and CSS (Cascading Style Sheets. Used mainly to decrease the amount of source code on a page,) to create the page that is visible. HTML is used to format the text, images, links, display and everything that you see on the page. HTML is what formats websites, and without it there would be no websites.





Smart Phone Tour


In addition to completing your section of the school tour, each person must post on their blog regarding the following aspects of the project;
1.     Technology used in creating the smart phone tour. List all hardware and software needed to implement the project. Briefly outline how each technology was used.

HARDWARE
·        Mobile Phones
·        Computers
·        Digital Camera
·        USB
·        Colour Printer
·        Router
·        Internet Connection
·        Computer Network (LAN)

SOFTWARE
·        File transfer app
·        Image software (was used to resize and edit the images)
·        Online QR code generator
·        QR code reader
·        Online collaboration tool (google docs)
·        Voice recorder
·        Google sites (hosting the website)
·         

2.     Constraints and considerations. To make the tour a hassle free and pleasurable experience for parents, what did we need to consider when designing the tour; think of speed, usability and cost.
·        Time
·        Internet Connection Speed
·        Uploading images
·        Reasonable downloading times
·        Limit the file size
·        Compressed file format
·        Limit the resolution of the images
·        No cost to the user
·        Freely available web hosting and creation




3.     Your role(s) in the group.
·        Made the websites for BM to Technology and BM to Visual Arts
·        Created the QR code of the websites I made
·        Find the photos that related to my tour
·        Draw arrows on the photos for my tour to give directions

4.     Problems you encountered and solutions you created.
·        Being able to find the photos that were needed
Copying and pasting the images that you needed into a separate folder

·        Not knowing what had or hadn’t been completed and on what tours
Used a shared document to keep track of the status on all the websites

·        Internet speed
Finish the work at home

·        Not being able to edit the sites of people that hadn’t completed them
The teachers were given shared permissions to edit them

Tuesday, April 3, 2012

(3) Assignment: Part A- question 2

(2) Assignment: Part A- question 3















(1) Assignment: Part A - questions 1, 4 and 5

Part A: A word document that will include
1.     Discuss what advantages such a system has over pre-electronic methods of organizing and previewing music?

Ease and Convince: It is easier for a customer to find songs through an electronic methods rather than pre-electronic methods. This is because all the customer has to do is type in what criteria they want to find in a search bar rather than scan through isles of CD’s trying to find the song they want. It is also more convenient for people living in remote areas as they can go on the internet and buy what song they want from their own home.

Availability:
With a digital system a customer can effortlessly go onto the internet to see if they song/album they want to buy is available to be bought. Without an electronic system a customer would have to physical go into a music store and scan through the isles and if the song wasn’t available that would be a waste of time.

Better Organisation:
A electronic database is much easier to organize in the way that a customer would prefer. By clicking on a few buttons a customer can organize the large variety of song into specific categories (artist, album, genre, etc.) and get rid of any unwanted data that they don’t want or need. In a pre-electronic method’s there are

Cheaper to buy:
For a customer to buy music digitally it is must cheaper than from a store. This is because producers don’t have to spend as much money making the album covers, the case and the actual disc. This allows the selling price to be lower. Buying online can also be cheaper as a customer may only want to buy a single song and may not want get the whole album, but the song may not be available for single purchase and therefore have to buy the whole album even though they only want a single song, and therefore costing more money. Whereas a digital version is much cheaper as they can get an individual song without the whole album.

Variety to choose from:
There is a greater range of songs to chose from online as songs that are well known, as well as the lesser know songs are most likely up for purchase. Whereas in a store, the likely hood of finding a song from a few years back is much harder to find as most store don’t keep large amounts of all CD’s in stock, but online you could most likely be able to find the older, less known songs.

Preview Songs:
Online a marketer can provide links where a small section of the song has been edited out of the whole song so that the customer is able to hear exactly what it is that they are buying, while at a store a customer cant have the privilege of hearing what they are about to buy.

Publicity:
Artists can more freely publicise there music to the greater population to online as almost all types of music is available on a digital music system. As customers find it easier to find all types of music, the artists benefit immensely as there is more chance of a person finding their song by coincidence if they were given a link grouping together all the artist groups that have similar styles of music.
     What ethical / legal issues need to be considered when implementing this database? Explain

Copyright:

Copyright is a big issue with online music stores. Copyright insures that the properties of the artists (music and images) are protected and that they are always credited if their property is used. In order for online music stores to even be allowed to sell copies of musician’s songs they must first ask the musicians themselves if they are allowed. This is so that the musicians are able to get a percentage of all sales of their songs. For a customer to be able to legally download a song the music store that they are visiting my have a license that states that all music that is reproduced is with full consent from the artists. Also in order for a online store to use images, such as album covers, they must always credit the artists and state from where this image is coming from. It is also required that they have permission to distribute these images in order for this to be legal.

Fair Pricing:


How stores decide to price the music of artists is also something that needs to be considered. It is a stores ethical responsibility to give a fair price on the album that is both fair to the artist, the customer and the store itself. In order for pricing to be fair it should be a price that is affordable for the customer as well as insuring that a percentage can be given to the artist, while the store receives a small percentage of profit for being able to distribute these songs legally. It is also important the online stores have reasonable pricing, as many people can often resort to illegally downloading music online if they believe that they are being charged a price that is too high.  Over pricing can also lead to the reputation of the artists being ruined as listeners can be lead to believe that the artists are taking advantage of them and making the pricing too high. Overall it is very important for online databases to keep pricing fair as many legal problems may arise due to unfair pricing.

       As this database is only a prototype it does not included all the features that you may wish to have in an online system.
Outline 3 features that you think should be added to the system to make it more useful and safe for the customer. (it might help you to look at some existing systems for online purchasing to get ideas)



      Some features I would have would be (based of already existing stores e.g. iTunes)

Top10 charts:
This feature is very useful in online stores at it can show other customers what the most purchased songs and albums are. The feature also allows customers to keep up to date with what the latest songs are and what is the most popular songs. This feature can be applied to all songs in general or be specified into the top 10 songs /albums of a specific genre.
 Accounts: I find that this idea is very beneficially to both the customer and the online store makers. By having a account it allows the makers of the database to see just how many people are using their store and also keep track of the certain demographics of the customers that use their store. This idea is also good for customers as having an account can enable a customer to get special discounts and promotions that would otherwise not be available to the customers that don’t have an account. This also enables added security to the data base as customers can be notified when they pay for music as well as making sure that all customer details are kept secure and no one else can view them.

Playlists: I think that this feature is very useful. This is because creating playlists allows customers to group only specific songs they would want to listen to while they are doing different things like going for a run, as opposed to studying.