PART 1:
Databas
e Name
File
Type
Logical
File
Name
TinyCol
lege
RO
WS
TinyColle
ge
TinyCol
TinyColle
LOG
lege
ge_log
Physical File
State
C:\Program Files\Microsoft SQL
Server\MSSQL11.SQLEXPRESS\MSSQL\DATA\Tiny
College.mdf
C:\Program Files\Microsoft SQL
Server\MSSQL11.SQLEXPRESS\MSSQL\DATA\Tiny
College_log.ldf
ON
LIN
E
ON
LIN
E
PART 2:
Problem 1: Identify each relationship type and write all of the business rules.
Relation Types:
1. One-many between COURSE AND CLASS tables
2. One-many between CLASS AND ENROLL tables.
3. Many-one between ENROLL AND STUDENT table.
Business rules:
1. Student can Enroll one or more times.
2. Every Enroll is associated with only one student.
3. Each class can have multiple enrolls.
4. Each Enrolment can be done for only one Class.
5. Each course can be in any number of classes.
6. Each class can have only one course.
Problem 2: Create a basic Crow’s Foot ERD or Chen ERD for Tiny College.