This blog, firstly we recap about what we have learn. Compared different online marketplace. Evaluate the price, compare the search facilities and functions comparison. We learn about the website Boolean, wildcard (cent*). Is something like a maths formula.
Today we learn about directory. Just like in day 2 but more in depth. Directory are information that are in groups, it is hierarchy by topic and leads information to another. E.g. origami. Under directory you can find many things about it like how to fold, the material in origami. It breaks the search into many area related to origami.
the lecturer told us that some of the database that we use needs to pay money. As this is a way of how database earns money. the lecturer taught replacing key words with similar e.g. youth = teens. So that we can maximize our search result. We were also taught the difference of search engine and meta engine. Search engine e.g. Google are special where people can search for media, vidoes images which is known by the lecturer as spider. While Meta engine enable keywords search to be sent to different search engines at a go and then the results are shown together into a single page. This is also known as multi-spider.
Today, i have learn about the difference internet resources. let me go through them.... Information website are looks formal. Just like our school Temasek Polytechnic of even government website. Advocacy are more of peacekeeping, or website about foundations which had a strong opinion they are fighting for. Business website are More of promoting services or products. And some of the website even have a shopping cart. In news, it provide article on events, news and headlines.
Personal informations are usually informal. Because the creater itself likes to edit his own website his own ways with colourful background or beautiful texts just like a blog for example. Lastly for entertainment website are formal which provide MP3s, videos, games and lots of pictures.
The E-Learning Journal
Sunday, January 11, 2009
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