Write a query to retrieve the record from the two relations

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Reference no: EM131704390

Assignment: Integrated Enterprise Systems

Question One

Convert the Conceptual Model into Relational Model. Enter some example data into the relations. Your job is to decide whether to establish the relationship by posting a Foreign Key into the other table or create a separate table for the relationship. Give reason for your answer.

14_Relational-Model.jpg

Question Two

Consider the relations:

STUDENT

Student#

Std-Name

Address

1

Khan

Madina

2

Muhammad

Yanbu

3

Ahmad

Riyadh

COURSE

Student#

Course

Course-Name

1

IT342

Enterprise Systems

2

IT407

Professional Issues

2

IT445

DSS

Write a query using the Right Outer Join to retrieve the record from the two relations. Also, construct the table displaying the output of your query.

Question 3

Draw Context Level DFD from the given Level 0 DFD.

1142_Data-Flow-Diagram.jpg

Reference no: EM131704390

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