Designing and Implementing a Data Science Solution on Azure — Question 83

You need to evaluate the potential risk of exposing personal information based on the values of epsilon and delta for differential privacy. You create a privacy report.

What does an epsilon value greater than one represent?

Answer options

• A. The privacy of data is preserved and there is limited impact on data accuracy.
• B. There is a high risk of exposing the actual data that is uses to generate the report.
• C. The data used in the report is very noisy.

Correct answer: B

Explanation

An epsilon value greater than one indicates a greater risk of revealing actual data, which makes option B the correct choice. Option A incorrectly suggests that data privacy is well-preserved, while option C implies that the data is excessively noisy, neither of which accurately reflects the implication of an epsilon greater than one.