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1z0-590 Questions and Answers

Question # 6

Which three statements best describe a DPM (distributed power management) policy?

A.

You need to define only one policy for your entire OVM environment.

B.

Can be configured inside oneor more DRM (distributed resources management) policy.

C.

Automatically migrate the virtual machine to different servers to conserve power.

D.

Trigger live migration based on a user defined network and CPU threshold.

E.

Applies only two users left a server in a server pool.

F.

Automatically power on an Oracle VM server after a user defined time threshold.

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Question # 7

Which three of the given virtualized technologies are type 1 bare metal hypervisor based?

A.

Oracle VM

B.

Oracle VM virtual box

C.

VMware player

D.

Xen

E.

Solaris Zone

F.

VMware ESXI

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Question # 8

Prior to running runInstaller.sh to install the Oracle VM manager for OVM 3. Which three prerequisite items should be satisfied?

A.

Verify that MySQL database installed.

B.

Verify that all OVM serversare installed and belong to proper server pool.

C.

Ensure that the OS software version met the minimum requirement of OVM Manager.

D.

Make sure that the /u01 directory has adequate space for the installation.

E.

Confirm that the network ports to be used are available and they are accessible through the firewall.

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Question # 9

What is the role of second item (server: myserver1) in the scenario where a template is being imported into a storage repository?

Exhibit:

A.

It identifies the storage server where the template exists.

B.

It identifies the server pool master so that the template will be in the proper server pool.

C.

It identifies the virtual machine server that will be used to clone the imported template.

D.

It identifies thedefault virtual machine server for VM creation from the template.

E.

It identifies a server with sufficient local disk to store the template content temporarily.

F.

It identifies the Oracle VM server assign to target repository that extract the template content and transfer it to the designated storage repository.

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Question # 10

In your Oracle VM environment, you have been troubleshooting intermittent crashes of an Oracle VM server. Oracle support has determined that the crashes are caused by the network latency and the servers are timing out and rebooting after trying to access the server pool file system. Oracle has recommended that you increase the heartbeat dead threshold from the default of 31 to a value 61. Which file store this configuration parameter?

A.

/etc/myOCFS2.conf.

B.

/etc/myOVS/o2cb.

C.

/etc/sysconfig/esxcluster.conf.

D.

/etc/OCFS2/manager.config.

E.

/etc/sysconfig/o2cb.

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Question # 11

What log file would you check if you were notified that the Oracle VM agent was down in one of your server?

A.

/var/log/agent.log on the Oracle VM manager.

B.

/var/log/messages on the Oracle VM server.

C.

/var/log/ovm.log on the Oracle VM server.

D.

/var/log/ovm.log on the Oracle VM manager server.

E.

/var/log/ovsagent.log on the Oracle VM server.

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Question # 12

What happens to a virtual machine running on a clustered Oracle VM server when the server crasher?

A.

It is restarted on another server in the server pool if it has the highavailability flag enabled.

B.

It remains down until the administrator restarted it on another server in the server pool if high availability flag in enabled.

C.

It is live migrated to another server in the server pool regardless of high availability flag setting.

D.

It is live migrated to another server in the server pool only if the high availability flag is enable.

E.

It is restarted on another server in the server pool regardless of high availability flag setting.

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Question # 13

Intel and AMD are adding functionality to their microprocessors to improve performance of virtualized environments.

Which type of virtualization MOST benefits from these technologies?

A.

Emulation-based technologies

B.

Paravirtualization

C.

Hardware Virtualization

D.

Hardware Partitioning

E.

Operating System Partitioning

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Question # 14

When a domain is live migrated, what resources are migrated between the source and target servers?

A.

First the VM files are migrated between the servers, then the memory, then the CPU registers.

B.

First the VM files are migrated between the servers, then the memory.

C.

First the memory is migrated between the servers, and then the CPU registers.

D.

Only memory is migrated.

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Question # 15

What two steps are required to create a root repository in an Oracle VM server pool?

A.

Use the repos.py command with the --new option, along with either a device path or an nfs path.

B.

Use the repos.py command with the --new option, along with the UUID assigned to the repository.

C.

Use the repos.py command with the--newoption, along with the UUID assigned to the repository and a device path.

D.

Use the repos.py command with the path. —root option, along with either a device path or an nfs path.

E.

Use the repos.py command with the--root option, along with the UUID assigned to the repository.

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Question # 16

As you are grouping workloads into server pools, you decide you want to use network traffic as one of your criteria. Which answer describes how Network QoS (Quality of Service) might apply?

A.

throttles (restricts) the inbound and outboundnetwork traffic for a virtual machine vif

B.

throttles (restricts) the inbound and outbound network traffic for a physical network interface

C.

throttles (unrestricts) the inbound and outbound network traffic for a virtual machine vif

D.

throttles (unrestricts) the inbound and outbound network traffic for a physical network interface

E.

is not yet available with Oracle VM 2.2 but will be added in a subsequent release

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Question # 17

What are the minimum component that comprised a template imported by Oracle VM manager?

A.

One virtual disk image (.img) file.

B.

A configuration file (.vmx) and virtual disk image (.vmdk) file.

C.

A virtual machine configuration file (vm.conf), a metastate file (.vix), a BIOS file (.nvram) and one virtual disk image (.img) file.

D.

A virtual machine configuration file (vm.conf) and at least one virtual disk (.img) file.

E.

One disk image (.img) containing the root file system and another disk (.img) containing the boot file system.

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Question # 18

What are the correct steps for doing a V2V conversion?

A.

1. Copy the entire virtual machine directory for the guest to be converted to the seed_pool directory.2.Open Oracle VM Manager to the Import Virtual Machines page.3. Click the Import button and choose Select from Server Pool.4. Select the server pool and virtual machine image name.

B.

1. Copy the entire virtual machine directory for the guest to be converted to the running_pool directory.2.Open Oracle VM Manager to the Import Virtual Machines page.3. Click the Import button and choose Select from Server Pool.4. Select the server pool and virtual machine image name.

C.

1. Copy the entire virtual machinedirectory for the guest to be converted to the running_pool directory.2. Open Oracle VM Manager to the Import Virtual Machines page.3. Click the Import button and choose Linux/Windows V2V Import.4. Select the server pool and virtual machine image name.

D.

1. Copy the entire virtual machine directory for the guest to be converted to the seed_pool directory.2. Open Oracle VM Manager to the Import Virtual Machines page.3. Click the Import button and choose Linux/Windows V2V import.4. Select the serverpool and virtual machine image name

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Question # 19

What is the effect of running repos.py with the —delete option on an existing repository?

A.

The repository will be unmounted, and the virtual machines will remain on the unmounted volume.

B.

The repository will be unmounted, and all virtual machines on the unmounted volume will be deleted.

C.

The repository will be unmounted, andall virtual machines on the repository will be migrated to other available repositories.

D.

The repository will remain mounted, but all files in the volume will be deleted.

E.

The repository will remain mounted, but it will no longer be available using therepos.py --list command.

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Question # 20

How can you tell that a virtual network interface in a virtual machine is set up to use Paravirtualization?

A.

The vm.cfg file will have axenbrX = [type=netfront]setting.

B.

The vm.cfg file will have avif = [type=netpv]setting.

C.

The vm.cfg file will have avif = [type=netfront]setting.

D.

The vm.cfg file will have axenbrX■ ttype=pvfront]setting.

E.

The vm.cfg file will have axenbrX = [type=netpv]setting.

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Question # 21

Which three are part of the JeOS toolkit?

A.

Linux command to customize the JeOS images and create the template

B.

JeOS license file

C.

Enterprise Linux JeOS images to use for the System.img

D.

Microsoft Windows JeOS images to use for the System.img

E.

Template reconfiguration scripts

F.

Red Hat EnterpriseLinux JeOS images to use for the System.img

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