You are required to create a conceptual data model of the data requirements of the company that specializes in IT training. The company has 30 instructors and could handle up to 100 trainees per training session. The offers five advanced technology courses, each of which is taught by a teaching team of two or more instructors . Each instructor is assigned to a maximum of two teaching teams or may be assigned to do research. Each trainee undertakes one advanced technology course per training session. Identify the main relationship types and specify the multiplicity for each relationship. State any assumptions you make about data.

You are required to create a conceptual data model of the data requirements of the company that specializes in IT training. The company has 30 instructors and could handle up to 100 trainees per training session. The offers five advanced technology courses, each of which is taught by a teaching team of two or more instructors . Each instructor is assigned to a maximum of two teaching teams or may be assigned to do research. Each trainee undertakes one advanced technology course per training session. Identify the main relationship types and specify the multiplicity for each relationship. State any assumptions you make about data.

Oracle 12c: SQL

3rd Edition

ISBN:9781305251038

Author:Joan Casteel

Publisher:Joan Casteel

Chapter1: Overview Of Database Concepts

Section: Chapter Questions

Problem 6HOA

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