Exam-style question
Try this first
Which is the correctly formatted entity description for a Book entity with BookID, Title and Author?.
- A.Book [BookID, Title, Author]
- B.Book (BookID, Title, Author)
- C.Book: BookID, Title, Author
- D.Book {BookID; Title; Author}
Model answer
What a good answer should say
- Book (BookID, Title, Author)
Explanation
Why this works
The required entity description form is Entity1 (Attribute1, Attribute2, ...). Therefore, the entity name is followed by parentheses containing the attributes separated by commas.
Common mistake
No common mistake is linked to this question yet.