How can you enable verbose logging to troubleshoot Terraform?

Detailed Explanation:

Rationale for Correct Answer: Terraform logging is enabled by setting the TF_LOG environment variable. Common values include TRACE, DEBUG, INFO, WARN, and ERROR. For example: export TF_LOG=DEBUG.

Analysis of Incorrect Options (Distractors):

A. Set the log level command-line flag. Incorrect. Terraform does not use a general CLI flag for verbose log level control.

C. Set the log level in your terraform block. Incorrect. Logging is not configured in the Terraform configuration block.

Key Concept: Terraform troubleshooting logs are controlled through environment variables.