Question Details
(solution) Create an ER diagram for a database with following
Create an ER diagram for a database with following specifications.
- The database stores name, age, gender and address of each person. Each person is
identified by his/her name. A person may be either a reader or a writer (i.e., we
assume that a writer is not stored as a reader in the database and a reader is not stored
as a writer in the database).
- The database also stores books and, for each book, we store its name, publisher and
its binding type. Each book may have several editions and for each edition we need to
record the number of pages and price.
- Each book is written by only one writer (author). An author may have written one or
more books. For each author, we also store his place of birth and the name of his/her
bestselling book (each author has exactly one bestselling book).
- A reader may read several books. For each book a reader reads, he/she gives a rating
for that book and the database stores these ratings for each book. For each reader, we
store his/her favourite writers. Each reader may have zero or more favourite writers. If
you make some assumptions, list them clearly
Solution details:
Answered
QUALITY
Approved
ANSWER RATING
This question was answered on: Sep 13, 2020
PRICE: $15
Solution~00021147652608.docx (25.37 KB)
This attachment is locked

Pay using PayPal (No PayPal account Required) or your credit card . All your purchases are securely protected by .
About this Question
STATUSAnswered
QUALITYApproved
DATE ANSWEREDSep 13, 2020
EXPERTTutor
ANSWER RATING
GET INSTANT HELP/h4>
We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.
You can also use these solutions:
- As a reference for in-depth understanding of the subject.
- As a source of ideas / reasoning for your own research (if properly referenced)
- For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).
NEW ASSIGNMENT HELP?
Order New Solution. Quick Turnaround
Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions. New orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.
WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN A DEADLINE.
