hardMultiple Select
CISA Practice Question: Which THREE of the following are essential…
Which THREE of the following are essential components of a data classification program?
⚠ Common exam trap
Test-takers frequently confuse operational security controls (like vulnerability scanning or encryption) with the administrative and procedural components of a data classification program, which are specifically about defining ownership, labeling, and lifecycle management.
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
✓
Data retention and disposal schedules
Data classification programs require defined lifecycle handling, so option A (data retention and disposal schedules) is correct because classification only has value if each class carries rules for how long data is kept and how it is securely destroyed. Option C (assignment of data owners) is correct because owners are accountable for classifying their data, approving access, and reviewing classifications, which is the governance backbone of any classification program. Option D (standardized labeling guidelines) is correct because consistent labels (for example, Public, Internal, Confidential, Restricted) are what let users and systems apply handling rules uniformly across the organization. The unmarked options do not belong: regular vulnerability scanning (B) is a technical security control for finding weaknesses, not a classification component, and database encryption (E) is a protective safeguard applied after classification rather than an essential element of the classification process itself.
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 retention and disposal schedules
Why this is correct
Retention and disposal schedules operationalise classification by defining how long each category is kept and how it is destroyed. Without them, labels carry no lifecycle consequence, so the programme cannot satisfy legal, regulatory or contractual retention constraints identified during classification.
- ✗
Regular vulnerability scanning
Why it's wrong here
Vulnerability scanning identifies technical weaknesses in systems; it does not assign sensitivity labels or define handling rules. It is tempting because both fall under data governance, but classification requires identifying, labelling and defining handling for data assets. Scanning belongs to vulnerability management, correct when assessing patch exposure.
- ✓
Assignment of data owners
Why this is correct
Assigning data owners establishes accountability for each classified asset, ensuring labelling decisions, access approvals and periodic reviews have a named responsible party. This satisfies the governance requirement that classification outcomes are enforced rather than merely documented.
- ✓
Standardized labeling guidelines
Why this is correct
Standardised labelling guidelines translate classification tiers into consistent, applied markings across systems and media. This satisfies the programme's need for uniform handling, because labels drive protective controls and user behaviour; without agreed labelling, classification levels remain theoretical and cannot be enforced or audited reliably.
- ✗
Implementation of database encryption
Why it's wrong here
Database encryption is a protective control applied after classification, not a component of the classification programme itself. It is tempting because encryption often accompanies data handling standards, but a classification programme comprises inventory, ownership, labelling and handling rules. Encryption would be correct when securing specific data at rest.
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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.