A./ting/test within the container image.

B./tmp/test on the system running docker build.

C./test within the container image.

D.test in the directory holding the Dockerf ile.

E./root/tesc within the container image.

A.virt-diff -a vm1-snap.img -A vm1.img

B.virt-cmp -a vm1-snap.img -A vm1.img

C.virt-history -a vm1-snap.img -A vm1.img

D.virt-cp-in -a vm1-snap.img -A vm1.img

E.virt-delta -a vm1-snap.img -A vm1.img

A.Provide host-wide unique PIDs to the processes running inside the virtual machines in order to ease inter-process communication between virtual machines.

B.Map the resources of virtual machines to the resources of the host system.

C.Create filesystems during the installation of new virtual machine quest operating systems.

D.Isolate the virtual machines and prevent unauthorized access to resources of other virtual machines.

E.Manage authentication to network services running inside a virtual machine.

A.Prevent processes from performing actions which might infringe the container.

B.Allow regular users to start containers with elevated permissions.

C.Map potentially dangerous system calls to an emulation layer provided by the container virtualization.

D.Restrict the disk space a container can consume.

E.Enable memory deduplication to cache files which exist in multiple containers.

A.vmware_workstation

B.docker

C.virtualbox

D.lxc

E.hyperv