Given the following ERD for a Project Management Application - 2.1) Identify (write down) all relationships and their cardinality and write the corresponding business rules. 2.2) Show the relational schema for the database. Make sure to clearly indicate primary keys and foreign keys (be careful on this part, FK’s need to Support the Cardinality you listed in Q2.1).

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Question 2: ERD Analysis

 

Given the following ERD for a Project Management Application -

2.1) Identify (write down) all relationships and their cardinality and write the corresponding business rules.

2.2) Show the relational schema for the database. Make sure to clearly indicate primary keys and foreign keys (be careful on this part, FK’s need to Support the Cardinality you listed in Q2.1).  

 

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Heading 1
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Question 2: ERD Analysis
Given the following ERD for a Project Managemect Application -
Manager_ld
Last_name
Skill Id
First_name
Skill_name
Manager
Skills
Skill pay
Manages
Has
Project
平
tH Employee
Works On
Emp Id
Project Id
Project_name
Project_cost
Emp_first_name
Emp_start_date) (Emp_last_name
2.1) Identify (write down) all relationships and their cardinality and write the corresponding business
rules.
2.2) Show the relational schema for the database. Make sure to clearly indicate primary keys and
foreign keys (be careful on this part, FK's need to Support the Cardinality you listed in Q2.1).
Page 3 of 4
62 of 730 words
* English (United States)
Focus
133%
Transcribed Image Text:AutoSave W Homework4 OFF Home Insert Draw Design Layout References Mailings Review View Picture Format Tell me Share O Comments A A Аa v E vE v E v E E Times New... 11.5 AaBbCcD AaBbCcDdE AaBb AaBbCcDdE AaBbCcDdE AaBbCcDdE € A Styles Pane Paste U v ab x, x A v Normal No Spacing Heading 1 Heading 2 Title Subtitle Dictate Sensitivity Question 2: ERD Analysis Given the following ERD for a Project Managemect Application - Manager_ld Last_name Skill Id First_name Skill_name Manager Skills Skill pay Manages Has Project 平 tH Employee Works On Emp Id Project Id Project_name Project_cost Emp_first_name Emp_start_date) (Emp_last_name 2.1) Identify (write down) all relationships and their cardinality and write the corresponding business rules. 2.2) Show the relational schema for the database. Make sure to clearly indicate primary keys and foreign keys (be careful on this part, FK's need to Support the Cardinality you listed in Q2.1). Page 3 of 4 62 of 730 words * English (United States) Focus 133%
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