Which of the following changes to a database would most likely require the most rework to existing
Question:
Which of the following changes to a database would most likely require the most rework to existing programs and queries?
a. Adding a new field to a table
b. Creating a new index
c. Changing relationships between tables
d. Adding a new view
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c Changing relationships between tables Changing relationshi...View the full answer
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Related Book For 
Concepts Of Database Management
ISBN: 9780357422083
10th Edition
Authors: Lisa Friedrichsen, Lisa Ruffolo, Ellen Monk, Joy L. Starks, Philip J. Pratt
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