Answers

Here are the answers to the pop quiz:

1. What is the name of the function we use to work with CIDR ranges in Terraform? The answer is cidrsubnet.
2. When passing in variables at runtime, which tools use the --extra-vars flag, and which one uses -var? The --extra-vars flag is used by Ansible, and -var is Terraform.
3. What key can be used to loop through a list or map of variables in Terraform tasks or modules? The key is for_each with the value being the variable you wish to loop through.
4. When working with NFS, which of the two public clouds requires a mount target to be configured? The answer is Amazon Web Services.
5. Azure Database for MySQL – Flexible Server requires us to do what to a subnet? Azure Database for MySQL – Flexible Server must have an entire subnet delegated to it using the delegate key.