VA-003 Compare and configure secrets engines Practice Question
A DevOps team needs to provide temporary database credentials to applications without storing long-lived passwords. Which secrets engine should they use?
⚠ Common exam trap
HashiCorp often tests the distinction between static secret storage (KV v2) and dynamic secret generation (Database engine), leading candidates to mistakenly choose KV v2 because they think of it as the default secrets engine for any credential.
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
✓
Database secrets engine
The Database secrets engine is designed to generate dynamic, short-lived database credentials on demand, allowing applications to access databases without storing long-lived passwords. It creates unique credentials for each request and automatically revokes them after a configurable TTL, meeting the requirement for temporary access without persistent secrets.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
KV v2 secrets engine
Why it's wrong here
KV v2 stores static secrets, not dynamic credentials.
- ✗
PKI secrets engine
Why it's wrong here
PKI issues certificates, not database credentials.
- ✓
Database secrets engine
Why this is correct
Generates dynamic credentials on the fly for databases like MySQL, PostgreSQL, etc.
- ✗
Transit secrets engine
Why it's wrong here
Transit provides encryption as a service, not database credentials.
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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.