CompTIA Data+ Practice Exam

Improved data integrity is a significant benefit of reducing duplicate data entries. When duplicate entries exist in a dataset, it can lead to inconsistencies and discrepancies within the data. This can make it difficult to trust the information, as different entries might contain varying data regarding the same entity. By eliminating duplicates, you ensure that each piece of data is a single, verified source of truth. This enhances the accuracy and reliability of data analysis and reporting, leading to more informed decision-making. Additionally, eliminating duplicate data helps maintain consistency across various systems that rely on the same dataset, further supporting data integrity.