Use ruby on rails and on command line.Add the following parts to your student management system.Prefix: prefix, has many courses.Course: Belongs to a prefix, number, name, has many sections.Semester: semester ("Spring", "Summer", "Fall", …), year, has many sections.Section: CRN, belongs to a course, belongs to a semester.Clean up the browser display for the following.Foreign keys are not displayed, but reasonable text is.There is a drop-downs for prefixes when creating courses, and drop-downs for course and semester when creating a section.A course displays all the sections.A semester displays all the sections.Something reasonable is displayed if a null is detected.

class Prefix < ActiveRecord::Base has_many :courses end class Course < ActiveRecord::Base…

Answered: Use ruby on rails and on command line.…

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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Use ruby on rails and on command line.

Add the following parts to your student management system.

Prefix: prefix, has many courses.
Course: Belongs to a prefix, number, name, has many sections.
Semester: semester ("Spring", "Summer", "Fall", …), year, has many sections.
Section: CRN, belongs to a course, belongs to a semester.

Clean up the browser display for the following.

Foreign keys are not displayed, but reasonable text is.
There is a drop-downs for prefixes when creating courses, and drop-downs for course and semester when creating a section.
A course displays all the sections.
A semester displays all the sections.
Something reasonable is displayed if a null is detected.

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