A.'docker service scale <service-id> = 5''

B.'docker service replicas <service-id>=5'

C.'docker update service <service-id>=5'

D.'docker service update --replicas=5 <service-id>'

E.'docker replica update <service-id>=5'

A.No

B.Yes

A.Format a partition with xfs and mount it at '/var/lib/docker'

B.Utilize the '--storage-opt dm.directlvm_device' Docker daemon option, specifying a block
device

C.Create a volume group in devicemapper and utilize the '--dm.thinpooldev' Docker daemon
option, specifying the volume group

D.Nothing, devicemapper comes ready for production usage out of the box

A.docker system status

B.docker system status

C.docker node ls

D.docker system info

A.ADD supports compression format handling while COPY does not.

B.ADD support remote URL handling while COPY does not.

C.COPY supports compression format handling while ADD does not.

D.ADD supports regular expression handling while COPY does not.

E.COPY supports regular expression handling while ADD does not.