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Exam contains 78 questions

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Question 13 🔥

In hardware virtualized environment, which answer best describes the drivers that are used in dom0 and the guest to communicate network I/O requests?

Which database solution meets these requirements?

A. QEMU emulation is used in dom0, and a netfront driver is used in the guest.

Highly voted

B. A native device driver is used in dom0, and QEMU emulation is used in the guest.

Highly voted

C. A netfront driver is used in dom0, and a netback driver is used in the guest.

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D. QEMU emulation is used in dom0, and a native device driver is used in the guest.

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E. Native drivers are used in both dom0 and the guest

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Discussion of the question

Question 14 🔥

When using NFS, what technology is used to control locking on the NFS mount?

Which database solution meets these requirements?

A. Oracle VM uses the same DLM (distributed lock manager) for NFS as it does for OCFS2 partitions.

Highly voted

B. The standard NFS drivers are sufficient to properly lock files in an NFS repository.

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C. Oracle VM ships with the IO-EMU drivers, which provide proper locking for files on an NFS repository.

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D. Oracle VM ships with a DM-NFS server, which runs on the master pool server and handles distributed file locking for an NFS repository.

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Discussion of the question

Question 15 🔥

When crating a repository on an iSCSI LUN, how should the LUN be formatted?

Which database solution meets these requirements?

A. The LUN should be formatted with ext3 from every participating node in the cluster.

Highly voted

B. The LUN should be formatted with ext3 from a single node in the cluster.

Highly voted

C. The LUN should be formatted with OCFS2 from every participating node in the cluster.

Highly voted

D. The LUN should be partitioned, and then formatted with OCFS2 from every participating node in the cluster.

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E. The LUN should be formatted with OCFS2 from a single node in the cluster.

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Discussion of the question

Question 16 🔥

What task can an Administrator do that a Manager cannot in Oracle VM Manager?

Which database solution meets these requirements?

A. manage server pools

Highly voted

B. manage servers

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C. manage resources

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D. manage virtual machines

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E. create users and groups

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F. import resources E

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Discussion of the question

Question 17 🔥

You have a large number of virtual machines that need access to a storage repository. Which answer describes the factors you use to determine your storage repository strategy?

Which database solution meets these requirements?

A. Oracle VM 3.x has multiple identical storage repositories. Additional identical repositories can be added as needed. A best practice is to select a medium size for the repository based on your usage.

Highly voted

B. The way to grow an Oracle VM 3.x storage repository is to add additional space to the rootrepository as needed. A best practice is to only configure additional space when determined it is needed.

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C. Oracle VM 3.x has a single fixed storage repository. A best practice is to configure the repository with 30%-40% headroom for growth.

Highly voted

D. The way to grow an Oracle VM 3.x storage repository is to add sub-repositories beneath the root repository. A best practice is to provision one or more larger repositories to avoid the management overhead of numerous sub-repositories.

Highly voted

Discussion of the question

Question 18 🔥

What is the purpose of the use "command" In the CLI?

Which database solution meets these requirements?

A. Use a specified server pool as the default for all commands requiring a server pool argument.

Highly voted

B. Use a specified virtual machine name as the default for all commands requiring a virtual machine argument.

Highly voted

C. Use a specified user name as the default for all commands requiring a user name argument.

Highly voted

D. Use a specified server name as the default for all commands requiring a server argument.

Highly voted

E. Use a specified group name as the default for all commands requiring a group argument.

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Discussion of the question

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oracle 1Z0_590

Exam contains 78 questions

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