Oracle 1Z0-590 Online Practice Questions and Exam Preparation

Oracle 1Z0-590 Online Questions & Answers

• Question 1:

  Which option describes the purpose of the Generic Desktop Provider?

  A. It connects to a pool of virtual machines with a RDP service.
  B. It connects to any virtual or any physical machine with a RDP service.
  C. It connects to any physical machine regardless of operating system.
  D. It connects to any virtual or any physical machine with a VNC service.
  B. It connects to any virtual or any physical machine with a RDP service.

• Question 2:

  Oracle VM Server 2.2 consists of which two software components?

  A. Oracle Database XE
  B. Oracle Enterprise Linux 5.3
  C. Xen Hypervisor
  D. Oracle Containers for Java (OC4J)
  E. Oracle WebLogic Server (WLS)
  B. Oracle Enterprise Linux 5.3
  C. Xen Hypervisor

• Question 3:

  When setting up an iSCSI repository, what three steps must be completed before running the repos.py commands?

  A. The iSCSI LUN must be formatted with the OCFS2 file system.
  B. The iscsi-adm service must be installed and running.
  C. The iSCSI daemon must be installed and running.
  D. Multipathing must be configured and the multipath daemon must be running.
  E. The iSCSI LUNs must be mapped to local devices.
  A. The iSCSI LUN must be formatted with the OCFS2 file system.
  B. The iscsi-adm service must be installed and running.
  C. The iSCSI daemon must be installed and running.

• Question 4:

  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.
  B. One Xen bridge will be created for each physical NIC.

• Question 5:

  Identify the mechanism for combining one or more network interfaces to provide better throughput and failover capabilities.

  A. VLAN
  B. Port authentication
  C. Spanning Tree
  D. Link Aggregation
  E. Dedicated link
  D. Link Aggregation

• Question 6:

  What two configuration files are associated with an OCFS2 cluster?

  A. /etc/ocfs2/cluster.conf
  B. /etc/sysconfig/ocfs2
  C. /etc/sysconfig/cluster.conf
  D. /etc/sysconfig/o2cb
  A. /etc/ocfs2/cluster.conf
  D. /etc/sysconfig/o2cb

• Question 7:

  Which two configuration files specify the cluster stack, boot cluster and network settings for the OCFS2 duster?

  A. /etc/ocfs2/cluster.conf
  B. /etc/sysconfig/ocfs2
  C. /etc/sysconfig/cluster.conf
  D. /etc/sysconfig/o2cb
  B. /etc/sysconfig/ocfs2
  D. /etc/sysconfig/o2cb

• Question 8:

  What two benefits can be derived from having multiple utility servers?

  A. A second utility server can provide a backup in case the main utility server dies.
  B. Only one utility server is allowed per server pool.
  C. A second utility server can be configured to switch to a Server Pool Master role if no more ServerPool Masters are available.
  D. A second utility server can help load balance high I/O loads.
  E. A second utility server is only needed if HA is turned on. In that case, it can provide a backup in case the main utility server dies
  C. A second utility server can be configured to switch to a Server Pool Master role if no more ServerPool Masters are available.
  D. A second utility server can help load balance high I/O loads.

• Question 9:

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

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

• Question 10:

  In a paravirtualized environment, which answer best describes the drivers that are used in domO and the guest to communicate block I/O requests?

  A. A blkback driver is used in dom0, and a blkfront driver is used in the guest.
  B. A native device driver is used in dom0, and a blkback driver is used in the guest.
  C. A blkfront driver is used in dom0, and a native device driver is used in the guest.
  D. A blkfront driver is used in dom0, and a blkbck driver is used in the guest.
  E. Native drivers are used in both dom0 and the guest.
  A. A blkback driver is used in dom0, and a blkfront driver is used in the guest.