Data Quality refers to the accuracy, completeness, consistency, and reliability of data.# It is the degree to which data can be trusted for making decisions and conducting analyses.
# High-quality data ensures informed decision-making.# It enhances trust in data-driven insights.# Poor data quality can lead to costly errors and misinformation.
1. Accuracy: Data should be free from errors and reflect reality.2. Consistency: Data should be uniform and not contradict itself.3. Reliability: Data should be trustworthy and up-to-date.