What is Data Minimization in Privacy$-$Sensitive AI$?$

Group of answer choices

Data Minimization allows AI systems to collect unlimited amounts of data as long as it is stored securely$.$

Data Minimization refers to collecting less data overall, even if some of the data is essential for the system's functioning.

Data Minimization ensures that all user data is anonymized but still allows the collection of as much data as possible.

Data Minimization refers to collecting only the data necessary for the task at hand, reducing the risk of privacy breaches and limiting exposure to potentially sensitive information.

Data Minimization means deleting all collected data immediately after processing, regardless of whether it$$s needed for future tasks.