Terraform has detailed logs which can be enabled by setting the _________ environmental

Terraform has detailed logs which can be enabled by setting the _________ environmental

variable.
A . TF_TRACE
B . TF_DEBUG
C . TF_LOG
D . TF_INFO

Answer: C

Explanation:

Terraform has detailed logs that can be enabled by setting the TF_LOG environment variable to any value. This will cause detailed logs to appear on stderr.

You can set TF_LOG to one of the log levels TRACE, DEBUG, INFO, WARN or ERROR to change the verbosity of the logs. TRACE is the most verbose and it is the default if TF_LOG is set to something other than a log level name.

https://www.terraform.io/docs/internals/debugging.html