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2021 Nov 1Z0-590 free question
Q21. Which two hardware requirements exist for an HA-enabled server pool with Live Migration?
A. Each server in the pool must have the exact same model of processor.
B. Each server in the pool must have the same amount of memory.
C. Each server in the pool must have similar processors, specifically vendor, family and steppings.
D. Each server in the pool must be connected to shared storage.
E. Each server in the pool must be large enough to support the largest virtual machine in the pool
Q22. What two attributes of a virtual machine are not available on the Oracle VM Manager Home screen when the virtual machine is currently powered down?
A. Memory Size
B. Server Name
C. VNC Port
D. Server Pool Name
F. Number of Virtual CPUs
Q23. If the server pool data on the server pool master is damaged or corrupted, what is the correct course of action to restore the server pool?
A. On each Oracle VM server, stop the agent, delete all files in /etc/ovs-agent/db, then restart the agent.
B. From the Oracle VM Manager, select the Server Pools tab and do a Restore operation on the server pool.
C. On the server pool master, stop the agent, delete all files in /etc/ovs-agent/db, then restart the agent.
D. From the Oracle VM Manager, select the server pool master on the Servers tab, and Reboot the server.
Q24. When converting hardware virtualized machine to full PV, the guest falls to boot. What line in vm.cfq is likely leftover from the HVM configuration?
A. vnclisten = '0.0.0.0'
B. pae =1
Q25. When vitalizing a cluster of Windows 2003 servers on Oracle VM, which virtualization technique should be used?
A. Use PV with Microsoft's Windows 2003 64-bit with a paravirtualized kernel
B. Use HVM with a standard distribution of Windows 2003 and PV drivers.
C. Use emulation with the IOEMU drivers for better I/O performance.
D. Oracle VM does not support Windows 2003 Server. Use VirtualBox instead.
E. Oracle VM does not support Windows 2003 Server. Use Containers instead.
Improved 1Z0-590 actual test:
Q26. 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.
Q27. Customers looking for pre-tested, validated architectures, with documented best practices for software, hardware, storage, and network components should consider which Oracle offering?
A. Oracle AIA (Application Integration Architecture)
B. Oracle Validated Configuration
C. Oracle Support
D. Oracle ACS (Advanced Customer Services)
E. Oracle MetaLink
Q28. What is the purpose of the use “command” In the CLI?
A. Use a specified server pool as the default for all commands requiring a server pool argument.
B. Use a specified virtual machine name as the default for all commands requiring a virtual machine argument.
C. Use a specified user name as the default for all commands requiring a user name argument.
D. Use a specified server name as the default for all commands requiring a server argument.
E. Use a specified group name as the default for all commands requiring a group argument.
Q29. A customer is setting up a 32-node Oracle VM server farm. What step will best help load balance the high number of I/O requests for new virtual machines and shared disks?
A. Increase the number of Oracle VM Manager instances.
B. Increase the number of servers with the Server Pool Master role.
C. Increase the number of servers with the Utility Server role.
D. Increase the number of servers with the Virtual Machine Server role.
Q30. 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