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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  1. Consider the following scenario:

    A teacher interviews a student, and during the interview the teacher always grades the student. This scenario can be modeled with two use cases -- "Conduct Interview" and "Grade Student".  What is the relationship between these two use cases?

    a) Conduct Interview extends Grade Student

    b) Grade Student extends Conduct Interview

    c) Conduct Interview includes Grade Student

    d) Grade Student includes Conduct Interview

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