3rd week of class!

Hello! I am back! Do you know what is search engines? It is actually a web tool that allows you to enter the keywords and find information on websites contained in its database. For example like Google and Yahoo.

So what is your favourite search engines? For me, Google is my favourite search engines because everything is there. But, do you know that there are so many search engines on internet? Yes! There are so many and each search engine has its own database. But, what is database? Database is to  store the references to webpages.

So basically, ther are 4 parts of Search Engines:

Database
Web-crawlers
User interface
Information interval system

That is what i have learned for today’s class.

Thank you! :)

     

                                                     

For the second class of the week, i was explained by my lecturer about instructional courseware design. Instructional design (ID) is an approach that helps e-learning developers,trainers to create effective and efficient learning. It consists mixes behaviourist and constructivist learning theory.