Let's say there is only room for one student in a course, and two people are seeking to sign up. What property of a database system makes it impossible for both students to be placed in the last open seat?
Let's say there is only room for one student in a course, and two people are seeking to sign up. What property of a database system makes it impossible for both students to be placed in the last open seat?
Principles of Information Systems (MindTap Course List)
12th Edition
ISBN:9781285867168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter5: Database Systems And Applications
Section: Chapter Questions
Problem 4PSE: Using a graphics program, develop an entity-relationship diagram for a database application for an...
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to sign up. What property of a database system makes it impossible for both students
to be placed in the last open seat?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fde1b5765-6a42-4d1b-884b-912366b1161d%2Fcf2d7a65-bbc7-4209-b53c-35235a8806bb%2Fpy4633p_processed.png&w=3840&q=75)
Transcribed Image Text:Let's say there is only room for one student in a course, and two people are seeking
to sign up. What property of a database system makes it impossible for both students
to be placed in the last open seat?
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