DATABASE FUNDAMENTALS
DATABASE CONCEPTS AND STRUCTURES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The main advantages of using a database are:(Tick All that Apply)
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Security
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Integrity
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Ease of Access
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Cost
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Explanation:
Detailed explanation-1: -Detailed Solution. The Correct Answer is “All of the above". Each user can be given permission to access the database only through a small set of views that contain the specific data the user is authorized to see, thus restricting the user’s access to stored data.
Detailed explanation-2: -Data consistency is ensured in a database because there is no data redundancy. All data appears consistently across the database and the data is same for all the users viewing the database. Moreover, any changes made to the database are immediately reflected to all the users and there is no data inconsistency.
There is 1 question to complete.