A.Puppet

B.SaltStack

C.YAML

D.Python

A.All Ansible host and group variables must be defined in the /etc/ansible/hosts directory

B.Groups can be nested and a device is allowed to participate in multiple groups

C.Separate host and group variable files can be used for larger environments

D.Groups cannot be nested and a device is allowed to participate only a single group

A.302

B.500

C.200

D.400

A.Switches: ["s1", ''s2"]

B.Switches : -s1 s2

C.Switches: .{s1, s2}

D.Switches s1 s2

A.following a plan

B.responding to change

C.comprehensive documentation

D.working software