Fill in the blank. Which sub-command of xl changes the media inside a virtual CD-ROM drive of a Xen guest domain? (Specify ONLY the sub-command without any path or parameters.)View AnswerAnswer: block-attach -or- xl...
Which of the following KVM parameters is identical to the KVM parameter -hdb file.img?A . -drive bus=ide1,type=slave,image=file.imgB . -drive image=file.img,if=ide,device=hdbC . -drive bus=hd,busid=b,src=file.imgD . -drive file=file.img,index=1,media=disk,if=ideE . -drive type=loop,src=file.img,dst=disk:hdbView AnswerAnswer: D
How can data be shared between several virtual machines running on the same Linux-based host system?A . By mounting other VM's file systems from /dev/virt-disks/remote/.B . By using a network file system or file...
Which of the following types of guest systems does Xen support? (Choose TWO correct answers.)A . Paravirtualized guests (PV)B . Foreign architecture guests (FA)C . Fully virtualized guests (HVM)D . Container virtualized guests (CVM)E...
When used with KVM, which of the following block device image formats support snapshots?A . qcowB . dmgC . qedD . qcow2E . rawView AnswerAnswer: D
Which daemon applies the configuration and commands of libvirt to the virtualization components of the host system?A . vmdB . virtualdC . libvirtmgrD . libvirt-workerE . libvirtdView AnswerAnswer: E
What is the usual way to gain command line access to computing instances in an IaaS cloud?A . By providing a public SSH key to the cloud management system and using the matching private...
What does IaaS stand for?A . Integration as a ServiceB . Intelligence as a ServiceC . Instances as a ServiceD . Infrastructure as a ServiceE . Information as a ServiceView AnswerAnswer: D
Fill in the blank. Which value must be set in the option builder in the configuration file of a Xen guest domain in order to create a fully virtualized machine instead of a paravirtualized...
Which of the following statements are true regarding VirtualBox?A . It supports only Linux as a guest operating system.B . It is available for Linux only.C . It provides both a graphical user interface...
