31 Correct Answer: A 

32 Correct Answer: A 
Most provisioners require access to the remote resource via SSH or WinRM, and expect a nested connection block with details about how to connect.
Reference:
https://www.terraform.io/docs/language/resources/provisioners/connection.html

33 Correct Answer: B 

34 Correct Answer: D 
The local backend stores state on the local filesystem, locks that state using system APIs, and performs operations locally.
Reference:
https://www.terraform.io/docs/language/settings/backends/local.html

35 Correct Answer: C 
✑ Indent two spaces for each nesting level.
✑ When multiple arguments with single-line values appear on consecutive lines at the same nesting level, align their equals signs.
Reference:
https://www.terraform.io/docs/language/syntax/style.html