IS 220D DATABASE FUNDAMENTALS

ASSIGNMENT1

Information Systems Department2018

SLO and Marks Distribution:

SLO Description Questions Markb An ability to analyze a problem, and identify and define the

computing requirements appropriate to its solution1 2.5

Name :

ID:

Section #:

“The future depends on what you do today ”. -Mahatma Gandhi

Assignment#1 (Due Date on Sunday Week#8 11-3-2018 )

Newspapers Advertisement Company We are commissioned to design and develop an information system for the newspapers advertisement company and We have gathered the following requirements:

For each newspaper, we record its compny name, their phone number, work location, release date for the newspaper and issue number which uniquely identify each newspaper.

For each advert owner we record his/her social security number, full name, E.mail and his phone numbersـ

For each advert we need to keep track of advert name, advert number, price and if it is on the cover page or not.

Each owner advertises (placing) their ad on a newspaper, and every newspaper will hold at least one ad from one owner.

Q1: Draw the ERD for The Newspapers Advertisement Company System using one of ER Diagram tools (Handwritten assignments will NOT be accepted), be certain to indicate participation (mandatory, partial ) and cardinality ratio constraints.

(State any logical assumptions you believe you have to make in order to develop a complete diagram.)

“The future depends on what you do today ”. -Mahatma Gandhi

Phase name Description Due Date Mark

1. Assignment#1 ERD + Relational Schema Week 8 2.5

Q2: Map the following ERD model to a relational Schema. Show all Primary keys and Foreign Keys. (Handwritten assignments will NOT be accepted).

“The future depends on what you do today ”. -Mahatma Gandhi