CDPSE Data Life Cycle Management Practice Question
Which TWO methods are commonly used to achieve data minimization in a legacy database?
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
✓
Anonymization of records
Anonymization and data purging are direct methods to reduce the footprint of sensitive data.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Mirroring the database
Why it's wrong here
Mirroring increases data redundancy.
- ✗
Implementing multi-factor authentication
Why it's wrong here
This is an access control, not minimization.
- ✓
Anonymization of records
Why this is correct
Removes the link to the identity, minimizing privacy risk.
- ✓
Purging of obsolete data
Why this is correct
Removes unnecessary data from the system.
- ✗
Increasing database indexing
Why it's wrong here
Indexing increases metadata, not minimization.
About these practice questions
Courseiva writes every CDPSE question from scratch — 215 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. 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.