VA-003 Compare and configure secrets engines Practice Question
A DevOps team uses Vault to store database credentials via the database secrets engine. They notice that after the default lease duration, applications receive errors when trying to connect. The team wants to ensure that applications automatically renew leases before expiration. What should they do?
⚠ Common exam trap
Many exam-takers confuse extending the TTL (options B and D) with automating renewal, but Vault requires explicit renewal logic or a tool like Vault Agent to handle the renewal process automatically.
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
✓
Use Vault Agent to renew the secret.
Vault Agent is designed to automatically handle secret renewal and lifecycle management. It runs as a sidecar or daemon that periodically checks the lease duration and renews it before expiration, ensuring applications always have valid credentials without manual intervention or custom scripting.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Schedule a cron job to periodically read new credentials.
Why it's wrong here
Cron job is a manual workaround and not an automated renewal.
- ✗
Set a longer default TTL on the role.
Why it's wrong here
Increasing TTL only prolongs lease but does not automate renewal.
- ✓
Use Vault Agent to renew the secret.
Why this is correct
Vault Agent can automatically renew leases and manage secrets lifecycle.
- ✗
Set a longer max TTL on the mount.
Why it's wrong here
Max TTL limits the maximum lease duration, not renewal behavior.
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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.