Which of the following are common drawbacks (disadvantages) of a file-based approach to storing data? Check all that apply.
Which of the following are common drawbacks (disadvantages) of a file-based approach to storing data? Check all that apply.
Fundamentals of Information Systems
8th Edition
ISBN:9781305082168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter3: Database Systems And Applications
Section: Chapter Questions
Problem 3PSE
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Question
Which of the following are common drawbacks (disadvantages) of a file-based approach to storing data? Check all that apply.
Group of answer choices
1. lack of insulation between application and data (Yes)
2. increased data redundancy (Yes)
3. frequent data inconsistency (Yes)
4. no enforcement of data integrity constraints (?)
5. cost of database management system (?)
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