Day-05_ER Diagrams (Mihika) June 6, 2017 Entity and Relationship : Entity – It’s Real time Object Any Thing In The World. Ex : Pen, Pencil, Book, Fan, Man Attribute : Properties Of (more…) This content is restricted to site members. If you are an existing user, please log in. New users may register here. Existing Users Log InUsernamePassword Remember Me Enter your password to view comments.