COMPUTER APPLICATIONS
DATABASE MANAGEMENT SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The characteristics of healthy data, except
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no redundant data
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naming does not come from objects (eg:people, places, etc.)
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data must be accurate
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data based on user opinions
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Explanation:
Detailed explanation-1: -We recommend measuring against these criteria-Accuracy, Validity, Uniqueness, Completeness, Consistency, Timeliness, Integrity, and Conformity. These criteria should also be set up as rules in your Data Quality Management system to maintain high-quality data at all times.
Detailed explanation-2: -Accuracy. Validity. Reliability. Timeliness. Relevance. Completeness.
Detailed explanation-3: -Elimination of redundant data. Enabling data access easy for the user. Providing a source of mass storage of data. Allowing multiple users to access the database at the same time. Providing appropriate and quick response to user queries.
There is 1 question to complete.