AWS provider Dynamic HCL Configuration Practice Question
What happens if you use a dynamic block with a 'for_each' expression that evaluates to an empty set?
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
✓
It renders no blocks
If the collection for a dynamic block is empty, the block is not rendered at all in the resulting resource configuration.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
It pauses execution and waits for input
Why it's wrong here
Terraform does not pause for empty collections.
- ✗
It throws a configuration error
Why it's wrong here
An empty collection is valid and simply results in no blocks being created.
- ✓
It renders no blocks
Why this is correct
An empty list or set results in no dynamic blocks being created.
- ✗
It generates a single block with null values
Why it's wrong here
Terraform does not create blocks for empty inputs.
About these practice questions
This AWS provider question is part of Courseiva's 193-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official HashiCorp exam blueprint
This AWS provider 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 AWS provider exam.