ELS. (15 points)1.(5 points) Millennium College wants you to help design a star schema to record grades for coursescompleted by students. There are four dimension tables, with attributes as follows:●●●●CourseSection. Attributes: CourseSectionID (primary key), CourseID, SectionNumber,CourseName, Units.Professor. Attributes: ProfID (primary key), PorfName, DepartmentID, DepartmentName.Student. Attributes: StudentID (primary key), StudentName, Major.Period. Attributes: PeriodID (primary key), SemesterID, Year.The only fact to be recorded in the fact table is CourseGrade.Your task is to draw a star schema for this requirement. This star schema should have one fact table andfour dimension tables.

There are four dimension tables, with attributes as follows: CourseSection. Attributes:…

Answered: Millennium College wants you to help…

Millennium College wants you to help design a star schema to record grades for courses y students. There are four dimension tables, with attributes as follows:

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.

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ELS. (15 points)
1.(5 points) Millennium College wants you to help design a star schema to record grades for courses
completed by students. There are four dimension tables, with attributes as follows:
●
●
●
●
CourseSection. Attributes: CourseSectionID (primary key), CourseID, SectionNumber,
CourseName, Units.
Professor. Attributes: ProfID (primary key), PorfName, DepartmentID, DepartmentName.
Student. Attributes: StudentID (primary key), StudentName, Major.
Period. Attributes: PeriodID (primary key), SemesterID, Year.
The only fact to be recorded in the fact table is CourseGrade.
Your task is to draw a star schema for this requirement. This star schema should have one fact table and
four dimension tables.

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