Final answer:
To use the 'docker logs' command, the logging driver should be set to 'A) json-file', which is also the default setting for Docker containers.
Step-by-step explanation:
The logging driver that should be used in order to run the 'docker logs' command is A) json-file. When Docker containers are started, they use the json-file driver by default, unless configured otherwise.
This driver stores logs in JSON format and allows users to use the 'docker logs' command to read the output of a container.
If any other driver such as syslog, fluentd, or awslogs is used, one would not be able to use the 'docker logs' command for those containers and would need to use applicable tools for each specific logging driver to view logs.