VA-003 Compare authentication methods Practice Question
A security administrator notices that a Vault client using AppRole authentication is generating a very large number of tokens, causing performance issues. The administrator finds that the same AppRole role is used by multiple applications. What should the administrator do to reduce the number of tokens while maintaining security?
⚠ Common exam trap
A common pitfall in this question is the misconception that reducing token TTL or limiting secret ID usage directly reduces token volume, when in fact these measures can increase operational overhead or token churn without addressing the underlying issue of shared roles.
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
✓
Create separate AppRole roles for each application
Creating separate AppRole roles for each application allows the administrator to isolate token generation per application, preventing a single role from being overwhelmed by multiple clients. This maintains security by ensuring each application has its own set of credentials and policies, reducing the total number of tokens without compromising access control.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Decrease the token TTL on the AppRole role
Why it's wrong here
Shorter TTL means tokens expire faster but doesn't limit the rate of token generation.
- ✗
Periodically rotate the secret ID
Why it's wrong here
Rotation does not limit the number of active tokens.
- ✓
Create separate AppRole roles for each application
Why this is correct
This allows distinct secret IDs and token limits per application.
- ✗
Set secret_id_num_uses to 1 on the AppRole role
Why it's wrong here
This limits the number of uses of each secret ID, not the number of tokens issued.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This VA-003 practice question is part of Courseiva's free HashiCorp 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 VA-003 exam.