15 Questions
What is a consequence of data redundancy?
Wasted storage resources
What problem can arise from having subsets of the master file?
Data redundancy and inconsistency
Why is it problematic to have subsets of the master file?
It leads to data redundancy and inconsistency
What is a result of data inconsistency?
Inflexibility in processing
What is a consequence of processing inflexibility?
Inefficient data processing
What is the term used to describe the duplication of data in a system?
Data redundancy
Which of the following is a consequence of data redundancy?
Increased data inconsistency
What is the primary difference between data redundancy and data inconsistency?
Data redundancy refers to duplicate data, while data inconsistency refers to different values
What occurs when the same data has different values in different locations?
Data inconsistency
What is the primary benefit of enforcing consistency among different sets of data?
Reducing data redundancy
Which of the following is a potential solution to data redundancy and inconsistency?
Using data normalization techniques
What can occur when data from separate information systems is inconsistent?
Data redundancy increases
Why is it important to ensure consistency among different data sets?
To ensure accurate data analysis
What can be a consequence of inconsistent data from separate information systems?
Inaccurate data analysis
What is the primary goal of enforcing consistency among different sets of data?
To eliminate data redundancy
Test your knowledge of common issues in database system design, including data redundancy, inconsistency, and more. Learn to identify and mitigate these problems in database systems. Improve your understanding of database design principles and best practices.
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