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Q11. What is the effect of running a server pool restores?
A. When you restore a server pool, all the data stored In the Oracle VM Manager database isdeleted, and the data in the server pool master and virtual machine servers is used to restock the database.
B. When you restore a server pool, all servers are removed from the pool, and the data in the database is removed, restoring the server pool to its initial state.
C. When you restore a server pool, all the data stored in the server pool master will be deleted, and will be synchronized with the latest information from the Oracle VM Manager database. The server pool master is responsible for updating the individual Oracle VM servers' agent databases.
D. When you restore a server pool, a signal is sent out to each server in the pool, which responds swith the current state of all of the virtual machines it hosts. This data is used to restore the data in the Oracle VM database.
Q12. Which three attributes of an existing virtual disk can be changed using Oracle VM Manager?
A. Virtual Disk N
B. Virtual Disk Size
C. Hard Drive Type
D. QoS Enabled
E. Priority Class
Q13. What component of Oracle VM Product is specifically responsible for the automatic failover process?
B. Server Pool Master
C. Oracle Clusterware
D. utility server
E. virtual machine server
Q14. 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.
Q15. A software vendor is using JeOS to create new templates for their product. They need to provide a simple way to reset their templates to the initial configuration for testing purposes. What method should they use to accomplish this?
A. Use the xm save command to save the initial template in pristine form, then use xm restore to bring it back to the original configuration.
B. Use a snapshot of the initial template, and revert back to it when necessary.
C. Use cleanup scripts to reset the IP addresses, remove files from temp directories, and replace application configuration files with defaults.
D. Modify the grub.conf file to include a -cleanup option in the grub command line, which will run the cleanup scripts added by Oracle.
E. Use JeOS with the -c option to include a cleanup script that will revert all files back to their initial state.
Q16. When an Oracle VM server starts, by default how does it map physical NICs to Xen bridges?
A. Each physical NIC is mapped to one or more virtual networks, each of which is assigned a Xen bridge.
B. One Xen bridge will be created for each physical NIC.
C. All physical NICs are mapped to a single Xen bridge.
D. No mapping of physical NICs to Xen bridges is done by default.
E. The first physical NIC is assigned to dom0's management; a Xen bridge is then created for each of the remaining cards.
Q17. In an emulated/translated environment with ten guests, each operating at lOOOHz clock rate, how many interrupts will be created per second?
Q18. What two configuration files are associated with an OCFS2 cluster?
Q19. 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 Enterprise Linux JeOS images to use for the System.img
Q20. 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 outbound network 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