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CISA Practice Question: Is the PRIMARY purpose of a data classification…
Which of the following is the PRIMARY purpose of a data classification scheme?
⚠ Common exam trap
The trap here is that candidates mistake a downstream benefit (like enabling encryption or meeting compliance) for the primary purpose, when the core goal is to drive risk-based security control selection based on data sensitivity.
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
✓
To ensure appropriate security controls are applied based on data sensitivity
A data classification scheme assigns sensitivity labels (e.g., public, internal, confidential, restricted) to information assets. Its primary purpose is to ensure that appropriate security controls—such as access control lists, encryption strength, and monitoring—are applied proportionally to the data's sensitivity. Without classification, controls would be either insufficient for high-risk data or overly restrictive for low-risk data, undermining both security and operational efficiency.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
To enable encryption of all sensitive data
Why it's wrong here
Encryption is a control, not the purpose of classification.
- ✗
To meet regulatory compliance requirements
Why it's wrong here
Compliance is a benefit, not the primary purpose.
- ✗
To define data retention periods
Why it's wrong here
Retention is a separate policy.
- ✓
To ensure appropriate security controls are applied based on data sensitivity
Why this is correct
Classification drives protection.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CISA 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 CISA exam.