CDPSE Privacy Engineering Practice Question
When implementing differential privacy in a data analytics pipeline, what is the primary technical trade-off the engineer must balance?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Privacy budget and accuracy
The epsilon parameter controls the privacy budget, affecting the accuracy of the output and the level of privacy protection.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Anonymization speed and data volume
Why it's wrong here
Anonymization is a static process, whereas differential privacy is a mathematical guarantee.
- ✓
Privacy budget and accuracy
Why this is correct
Differential privacy requires balancing the noise level (privacy) against result utility (accuracy).
- ✗
Encryption speed and latency
Why it's wrong here
Encryption relates to security, not privacy utility.
- ✗
Scalability and storage costs
Why it's wrong here
These are infrastructure constraints, not privacy engineering principles.
About these practice questions
One of 215 original CDPSE practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official ISACA exam blueprint
This CDPSE practice question is part of Courseiva's free ISACA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CDPSE exam.