Setting the TF_LOG environment variable to DEBUG causes debug messages to be logged into syslog. 02/26/2022 – by Mod_GuideK 0 Setting the TF_LOG environment variable to DEBUG causes debug messages to be logged into syslog. A. True B. False SHOW ANSWERSCorrect Answer: A Explanation/Reference: Reference: https://wwwterraform.io/docs/internals/debugginghtml Download Printable PDF. VALID exam to help you PASS.