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What is the purpose of the commandvagrantinit?
What is the purpose of the commandvagrantinit?A . It executes a provisioning tool in a running box.B . It starts a Vagrant box.C . It creates a Vagrant configuration file.D . It installs Vagrant on a Linux host.E . It downloads a Vagrant box.View AnswerAnswer: C
Which statement is true regarding the Linux kernel module that must be loaded in order to use QEMU with hardware virtualization extensions?
Which statement is true regarding the Linux kernel module that must be loaded in order to use QEMU with hardware virtualization extensions?A . It must be loaded into the kernel of the host system only if the console of a virtual machine will be connected to a physical console of...
Virtualization of which hardware component is facilitated by CPUs supporting nested page table extensions, such as Intel Extended Page Table (EPT) or AMD Rapid Virtualization Indexing (RVI)?
Virtualization of which hardware component is facilitated by CPUs supporting nested page table extensions, such as Intel Extended Page Table (EPT) or AMD Rapid Virtualization Indexing (RVI)?A . MemoryB . Network InterfacesC . Host Bus AdaptersD . Hard DisksE . IO CacheView AnswerAnswer: A
What LXC command starts a new process within a running LXC container?
FILL BLANK What LXC command starts a new process within a running LXC container? (Specify ONLY the command without any path or parameters.)View AnswerAnswer: lxc-attach
Which of the following kinds of data cancloud-initprocess directly from user-data? (Choose three.)
Which of the following kinds of data cancloud-initprocess directly from user-data? (Choose three.)A . Shell scripts to executeB . Lists of URLs to importC . ISO images to boot fromD . cloud-config declarations in YAMLE . Base64-encoded binary files to executeView AnswerAnswer: A B D
Ifdocker stackis to be used to run a Docker Compose file on a Docker Swarm, how are the images referenced in the Docker Compose configuration made available on the Swarm nodes?
Ifdocker stackis to be used to run a Docker Compose file on a Docker Swarm, how are the images referenced in the Docker Compose configuration made available on the Swarm nodes?A . docker stack builds the images locally and copies them to only those Swarm nodes which run the service.B...
Which file in acgroupdirectory contains the list of processes belonging to thiscgroup?
Which file in acgroupdirectory contains the list of processes belonging to thiscgroup?A . pidsB . membersC . procsD . casksE . subjectsView AnswerAnswer: C
How does Packer interact with system images?
How does Packer interact with system images?A . Packer has to be installed within the target image and is executed during the image's first boot in order to execute preparation tasks.B . Packer installs a client within the image which has to be run periodically via cron in order to...
Which functionality is provided by Vagrant as well as by Docker? (Choose three.)
Which functionality is provided by Vagrant as well as by Docker? (Choose three.)A . Both can share directories from the host file system to a guest.B . Both start system images as containers instead of virtual machines by default.C . Both can download required base images.D . Both can apply...
Which of the following tasks are part of a hypervisor’s responsibility? (Choose two.)
Which of the following tasks are part of a hypervisor’s responsibility? (Choose two.)A . Create filesystems during the installation of new virtual machine quest operating systems.B . Provide host-wide unique PIDs to the processes running inside the virtual machines in order to ease inter-process communication between virtual machines.C . Map...
