CDPSE Data Life Cycle Management Practice Question
Which THREE techniques effectively protect data during the 'use' phase of the life cycle?
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
✓
Pseudonymization
Encryption, masking, and pseudonymization are standard techniques for protecting data during active processing.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Data replication
Why it's wrong here
Increases availability, does not protect.
- ✗
Data compression
Why it's wrong here
Used for performance/storage, not security.
- ✓
Pseudonymization
Why this is correct
Replaces identifiers to allow processing without direct link to identity.
- ✓
Data masking
Why this is correct
Hides specific values during processing.
- ✓
Encryption
Why this is correct
Protects data from unauthorized access.
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.