1Z0-590 Online Practice Questions and Answers

What component of Oracle VM Product is specifically responsible for the automatic failover process?

A. OCFS2

B. Server Pool Master

C. Oracle Clusterware

D. utility server

E. virtual machine server

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

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

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

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

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

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

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

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

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

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

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.

In Oracle VM 2.2.x, what directory will the root repository be symbolically linked to on each Oracle VM Server attached to a storage pool?

A. /OVS3

B. /var/ovs/mount/root

C. /var/ovs/mount/OVSROOT

D. /OVSROOT

E. /var/OVS

F. /opt/ovs

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, and all 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 the repos.py --list command.

A server with 16GB of RAM is only showing 8GB available after boot, but before running any virtual machines. What method will best find the issue?

A. Look in /var/log/xen/xend.log for hardware-related messages.

B. Use xm dmesg to see messages logged during the booting of the Xen hypervisor.

C. Use dmesg to see messages logged during the booting of dom0.

D. Look in /var/log/xen/xend-debug.log for hardware-related messages.

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 a xenbrX = [type=netfront] setting.

B. The vm.cfg file will have a vif = [type=netpv] setting.

C. The vm.cfg file will have a vif = [type=netfront] setting.

D. The vm.cfg file will have a xenbrX ttype=pvfront] setting.

E. The vm.cfg file will have a xenbrX = [type=netpv] setting.

What is the correct sequence for importing a P2V image?

A. 1. Insert Oracle VM Manager disk into server to be converted.

2.

Boot server and type linux p2v at the boot prompt.

3.

Configure settings for virtual machine import.

4.

In Oracle VM Manager, go to the Virtual Machine Images page and click on Import.5. Enter information on the virtual machine, then give the IP address of the server to be imported

B. 1. Insert Oracle VM Manager disk into server to be converted.

2.

Boot server and type linux p2v at the boot prompt.

3.

Configure settings for virtual machine import.

4.

Wait for the conversion to finish, then go to the Oracle VM Manager.

5.

Enter information on the virtual machine, then give the IP address of the server to be imported.

C. 1. Insert Oracle VM Server disk into server to be converted.

2.

Boot server and type linux p2v at the boot prompt.

3.

Configure settings for virtual machine import.

4.

In Oracle VM Manager, go to the Virtual Machine Images page and click on Import.

5.

Enter information on the virtual machine, then give the IP address of the server to be imported.

D. 1. Insert Oracle VM Server disk into server to be converted.

2.

Boot server and type linux p2v at the boot prompt.

3.

Configure settings for virtual machine import.

4.

Wait for the conversion to finish, then open a browser to the IP address of the server being converted.

5.

On the page presented, select the server pool to be targeted.

A 64-bit Windows XP Installation CD has been ripped to an ISO file named WinXP.iso, and has been put in the /OVS/iso_pool/ directory with user and group-readable permissions. When navigating to the Import ISO screen in the Oracle VM Manager, no ISOs are available for import.

What has gone wrong?

A. 64-bit Windows XP is not a supported guest operating system, and the Oracle VM Manager will not show unsupported guest ISO files.

B. The user has not selected the appropriate ISO Group on the Import form.

C. The ISO file should be located under a subdirectory of /OVS/iso_pool, not the /OVS/iso_pool directory itself.

D. The ISO file should be located under/OVS/seed_pool, not/OVS/iso_pool.

E. The ISO file must have world-readable permission to be read by Oracle VM.

In which directory should an Oracle VM guest be placed In order to Import It as a virtual machine?

A. running_pool

B. publlsh_pool

C. seed_pool

D. iso_pool

E. sharedDisk