VA-003 Assess Vault tokens Practice Question
A DevOps team is using Vault tokens with short TTLs for CI/CD jobs. They notice that some jobs fail intermittently with 'permission denied' errors even though the token policy grants the required capabilities. The token is created with a TTL of 10 minutes and renewed automatically by the client library. What is the most likely cause of the failures?
⚠ Common exam trap
HashiCorp often tests the distinction between TTL and max_ttl, trapping candidates who assume that automatic renewal indefinitely extends token validity without considering the hard upper limit imposed by max_ttl.
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
✓
The token's max_ttl has been exceeded, causing renewal to fail.
Vault tokens have both a TTL (time-to-live) and a max_ttl (maximum time-to-live). When a token is renewed, its TTL is reset to the original TTL (10 minutes) but only if the cumulative lifetime has not exceeded the max_ttl. If the max_ttl is reached, renewal fails, the token expires, and subsequent operations using that token return 'permission denied' errors, even though the policy itself grants the required capabilities.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
The token's max_ttl has been exceeded, causing renewal to fail.
Why this is correct
If the token's lifetime exceeds max_ttl, renewal is denied and the token becomes invalid.
- ✗
The token's parent token has been revoked.
Why it's wrong here
A missing parent token would prevent token creation, not cause intermittent failures after renewal.
- ✗
The token's max_ttl is being reset each time the token is renewed.
Why it's wrong here
Renewal extends the TTL but not the max_ttl; max_ttl is an absolute limit.
- ✗
The token's TTL is too short and the client library is not renewing in time.
Why it's wrong here
With a 10-minute TTL and auto-renewal, the client should renew well before expiry.
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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.