DCA Exam Question 51
Will this command mount the host's '/data' directory to the ubuntu container in read-only mode?
Solution: 'docker run --volume /data:/mydata:ro ubuntu'
Solution: 'docker run --volume /data:/mydata:ro ubuntu'
DCA Exam Question 52
You want to provide a configuration file to a container at runtime. Does this set of Kubernetes tools and steps accomplish this?
Solution: Turn the configuration file into a configMap object, use it to populate a volume associated with the pod, and mount that file from the volume to the appropriate container and path.
Solution: Turn the configuration file into a configMap object, use it to populate a volume associated with the pod, and mount that file from the volume to the appropriate container and path.
DCA Exam Question 53
Is this a type of Linux kernel namespace that provides container isolation?
Solution: Storage
Solution: Storage
DCA Exam Question 54
Will this action upgrade Docker Engine CE to Docker Engine EE?
Solution.Run docker engine activate.
Solution.Run docker engine activate.
DCA Exam Question 55
Is this a Linux kernel namespace that is disabled by default and must be enabled at Docker engine runtime to be used?
Solution.pid
Solution.pid