Example of relationships

one to one : Can be only in pairs
-Grandfather&Grandmother

one to many : In the example below, the team can relay on the basketball player
-Basketball player& Basketball team

many to many : A relation between "Group &Group"
-Businessman&Work/File

School-blog use policy for students

School -blog use policy for students

1. I will not put up anything against the school.

2. I will not swear in other people's blog, I will disagree with other opinions respectfully.

3. I will not post ilegal things ( such as pictures showing something very uncomfortable)

4. I will only use english

5. I will treat blogspaces as classroom spaces.

6. My blog is to be a forum for student expression.

ClassRules

The classrules for using blog is ..
1.We should not swear about a partiuclar persons article.

2.We should not post uncomfortable pictures or ilegal statements.

3.We should not heck to other people's ID.

Potential dangers of irresponsible blogging

Potential dangers of irresponsible blogging

When using blogs, it gives us entertainment but potential danges of irresponsible blogging also occurs.

There are some postings that are ilegal such as writing about crimes or pictures that makes readers very uncomfortable.

Also, people can heck other peoples ID and can copy their identities. It can cause serious problems that these heckers might even get to know your number of people's credit cards.
Eventually, heckers make it possible to steal peoples money and privacy.

Lastly, readers can write bad comments about articles that somebody made and it can attack the owner mentally.

What is a blog?

WHAT IS A BLOG?

A blog is a website, usually contained with diary or journal on a particular subjuect. This website also requires graphics and videos.
Blogs show the owners main interests and it also allows people to make friends.
The important part in many blogs is that readers can put comments.
A particular blogs combines text,images,and links to other blogs.


I have worked on my blog for apporximately about a month and I felt that after writing about many types of subjects I think I have developed my writing skills.

Source: http://www.naver.com/ , www.wikipedia.com