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Which of the following statements are true regarding Xen domains? (Choose TWO correct answers.)
Which of the following statements are true regarding Xen domains? (Choose TWO correct answers.)A . Fully virtualized and paravirtualized domains are managed using the same tools and commands.B . Xen domains of all types require virtualization extensions in the host system's CPD . All fully virtualized domains are called 'Dom0'...
Which of the following statements are true for full virtualization? (Choose TWO correct answers.)
Which of the following statements are true for full virtualization? (Choose TWO correct answers.)A . Full virtualization does not require changes to the guest operating systems.B . Full virtualization has no performance impact compared to a non-virtualized bare-metal installation on the same machine.C . Full virtualization has a severe performance...
Which command was used in Xen 3.x as a predecessor of the xl command?
Fill in the blank. Which command was used in Xen 3.x as a predecessor of the xl command? (Specify ONLY the command without any path or parameters.)View AnswerAnswer: xm
which subcommand of vzctl is missing in order to install wget in the OpenVZ container 105?
Fill in the blank. In the command vzctl 105 /usr/bin/apt-get install wget which subcommand of vzctl is missing in order to install wget in the OpenVZ container 105?View AnswerAnswer: exec -or- exec2
Which of the following products use container-based virtualization? (Choose THREE correct answers.)
Which of the following products use container-based virtualization? (Choose THREE correct answers.)A . KVMB . Linux VServerC . LXCD . OpenVZE . XenView AnswerAnswer: BCD
What is XAPI?
What is XAPI?A . An extension of libvirt which adds live migration of virtual servers between arbitrary hypervisors.B . A ReSTful API which is used by xl to communicate with the Xen hypervisor.C . The communication interface between a paravirtualized Linux Kernel and the Xen hypervisor.D . A high level...
What is libvirt?
What is libvirt?A . An identity manager used to provide Single-Sign-On for different operating systems.B . A driver package used to support 3D printers.C . A cluster manager used to handle node access to shared storage.D . A combined interface to several virtualization products.E . A Linux-based virtualization hypervisor.View AnswerAnswer:...
Which command in the KVM monitor restores a snapshot?
Fill in the blank. Which command in the KVM monitor restores a snapshot? (Specify ONLY the command without any path or parameters.)View AnswerAnswer: loadvm
additional action must be performed in order to make this Xen guest start automatically every time the host system boots?
After the Xen guest configuration file debian.cfg has been created and successfully tested, which additional action must be performed in order to make this Xen guest start automatically every time the host system boots?A . It is necessary to add xendomains_auto = yes to the virtual machine configuration file.B ....
When migrating a physical machine to a full virtualized machine, which of the following properties should be expected to change from the perspective of the guest operating system? (Choose TWO correct answers.)
When migrating a physical machine to a full virtualized machine, which of the following properties should be expected to change from the perspective of the guest operating system? (Choose TWO correct answers.)A . The user accounts within the guest operating system.B . The properties of the CPU and other hardware...
