a) Assume that two students are trying to register for a course in which there is only one open seat. What component of a database system prevents both students from being given that last seat? b) List four significant differences between a file-processing system and a DBMS

Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)
1st Edition
ISBN:9781305657458
Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Publisher:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Chapter11: Building Solutions: Database, System, And Application Development Tools
Section: Chapter Questions
Problem 18SG: A(n) _____ is a request for specific information from a database.
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a) Assume that two students are trying to register for a course in which there is only one open seat. What component of a database system prevents both students from being given that last seat?

b) List four significant differences between a file-processing system and a DBMS

еmployee (person_nате, street, city)
works (personлате, соmpaпулате, salarу)
сотpany (сomрапу_name, citу)
Employee database.
Transcribed Image Text:еmployee (person_nате, street, city) works (personлате, соmpaпулате, salarу) сотpany (сomрапу_name, citу) Employee database.
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