AI0-001 AI Implementation and Operations Practice Question
A healthcare company must deploy a diagnostic AI model that uses protected health information (PHI). To comply with HIPAA, the operations team needs to ensure data privacy during model inference. Which practice should be implemented?
⚠ Common exam trap
CompTIA often tests the misconception that on-premises deployment or data masking alone satisfies HIPAA, when in fact encryption of PHI at rest and in transit is the mandatory technical safeguard under the HIPAA Security Rule.
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
✓
Encrypt all PHI at rest and in transit within the inference pipeline
HIPAA mandates encryption of protected health information (PHI) both at rest and in transit to safeguard data confidentiality during model inference. Encrypting the entire inference pipeline ensures that even if data is intercepted or accessed without authorization, it remains unreadable. This practice directly addresses the compliance requirement for data privacy without relying on network location or partial obfuscation.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Run the model on-premises to avoid cloud data transmission
Why it's wrong here
On-premises doesn't guarantee encryption or compliance automatically.
- ✓
Encrypt all PHI at rest and in transit within the inference pipeline
Why this is correct
Encryption ensures confidentiality of PHI.
- ✗
Mask sensitive fields in the input data before inference
Why it's wrong here
Masking may alter the input and affect model output.
- ✗
Apply differential privacy during model training only
Why it's wrong here
Differential privacy protects training data, not inference data.
About these practice questions
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This AI0-001 practice question is part of Courseiva's free CompTIA 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 AI0-001 exam.