A use case diagram
at its simplest is a representation of a user's interaction with the system and
depicting the specifications of a use case.
A use case diagram can portray the different types of users of a system and the
various ways that they interact with the system. This type of diagram is
typically used in conjunction with the textual use case
and will often be accompanied by other types of diagrams as well.
the use case that is used in case there are 3
actors blog .
ie user , admin and visitors . the blog admin person or machine can check every transaction that occurs in the blog .
while the user and the visitor is a person who uses blogs .
differences between the visitor and the user is the user has the right ases over the visitors and he , too, who provide information on the blog for the visitor .
while the visitor is a user that the user can only see the contents of the blog and comment .
user has full rights to the use of blogs like viewing messages, manage massage , manage profile and manage post . but to manage posts and manage user profiles must log in first.
while posting and saw no need to manage the massage . if you want to post then the user must do is to manage the post where the user can create new posts , edit existing posts , or delete existing posts . whereas in the manage user profiles can add their profile , change their profile or delete their profil
ie user , admin and visitors . the blog admin person or machine can check every transaction that occurs in the blog .
while the user and the visitor is a person who uses blogs .
differences between the visitor and the user is the user has the right ases over the visitors and he , too, who provide information on the blog for the visitor .
while the visitor is a user that the user can only see the contents of the blog and comment .
user has full rights to the use of blogs like viewing messages, manage massage , manage profile and manage post . but to manage posts and manage user profiles must log in first.
while posting and saw no need to manage the massage . if you want to post then the user must do is to manage the post where the user can create new posts , edit existing posts , or delete existing posts . whereas in the manage user profiles can add their profile , change their profile or delete their profil
sumber id.wikipedia.org
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