HashiCorp Certified: Terraform Associate — Question 26

What is one disadvantage of using dynamic blocks in Terraform?

Answer options

• A. They cannot be used to loop through a list of values
• B. Dynamic blocks can construct repeatable nested blocks
• C. They make configuration harder to read and understand
• D. Terraform will run more slowly

Correct answer: C

Explanation

The correct answer is C because dynamic blocks can indeed make the configuration more complex and difficult to interpret, especially for users unfamiliar with them. Option A is incorrect as dynamic blocks can loop through lists. Option B is not a disadvantage, as it highlights a feature of dynamic blocks. Option D is misleading; dynamic blocks do not inherently slow down Terraform's execution.