A hospital is designing a database management system.
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A hospital is designing a database management system. Which DBA administrative task is most critical to ensure patient data remains confidential, authorized, and secure against unauthorized access?
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Answer: A. Data Retrieval
Accurate technical and quantitative evaluation based on foundational principles.
Step-by-step Derivation:
Step 1: Formulate problem conditions.
Step 2: Apply logical deduction.
Step 3: Conclude correct option.