Lpi 304-200 LPIC-3 Exam 304: Virtualization & High Availability, version 2.0 Online Training
Lpi 304-200 Online Training
The questions for 304-200 were last updated at Nov 19,2024.
- Exam Code: 304-200
- Exam Name: LPIC-3 Exam 304: Virtualization & High Availability, version 2.0
- Certification Provider: Lpi
- Latest update: Nov 19,2024
Which of the following circumstances prevent the usage of container based virtualization? (Choose TWO
correct answers.)
- A . More than one container requires access to block devices available in the host system.
- B . Remote access via SSH is required to all containers.
- C . Each container needs to have its own user accounts and user groups.
- D . Administrators of containers must be able to install customized Linux kernels.
- E . Different operating systems are to be used within containers on the same virtualization host.
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 devices.
- C . The MAC address of the network interfaces.
- D . The version of the guest operating system.
- E . The software and applications installed on the guest system.
Which of the following statements are true regarding IaaS computing instances? (Choose TWO correct answers.)
- A . Creation of new instances can be automated by using scripts or APIs and service interfaces.
- B . The root file system of a computing instance is always persistent and can be accessed after the instance is destroyed.
- C . Each and every user of an IaaS cloud has exactly one computing instance.
- D . Once created, computing instances are seldom deleted in order to ensure the accessibility of the instance’s data.
- E . Instances may be created when needed and destroyed when they become obsolete.
Which of the following technologies is the most important component of IaaS clouds?
- A . Database replication
- B . DNS delegation
- C . Emulation
- D . Mandatory Access Control
- E . Virtualization
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 CPU.
- C . All fully virtualized domains are called ‘Dom0’ while all paravirtualized domains are called ‘DomU’.
- D . Both paravirtualized and fully virtualized domains may run on the same host system.
- E . Paravirtualized domains are significantly slower than fully virtualized domains.
Which of the following directives is used in the configuration file of a Xen guest domain in order to define network interfaces?
- A . vif
- B . eth
- C . vnet
- D . vbr
- E . net
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 one? (Specify ONLY the value without any option name, quotes or operators.)
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.)
Which of the following components are parts of XAPI? (Choose TWO correct answers.)
- A . The XADB configuration management database.
- B . The XAPI virtual file system available at /xen.
- C . The xm command.
- D . The xe command.
- E . The xapi daemon.
Which of the following tools is used to interact with XenStore?
- A . xenstore-ls
- B . xendo
- C . xs
- D . xl store
- E . xstore
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