Oracle 1Z0-884 Online Practice Questions and Exam Preparation

Oracle 1Z0-884 Online Questions & Answers

• Question 161:

  A diskset has been created in a two-node cluster with the incorrect name. No disks have been added to it. How does the cluster administrator remove the diskset from the cluster framework?

  A. cldg list cldg status disksetname cldg offline disksetname cldg delete disksetname cldg list
  B. cldg list cldg status disksetname metaset -s setname -A remove cldg list
  C. cldg list cldg status disksetname metaset -s disksetname -d -f-h node1 node2 cldg list
  D. cldg list cldg status disksetname cldg offline disksetname cldg remove-device cldg list
  C. cldg list cldg status disksetname metaset -s disksetname -d -f-h node1 node2 cldg list

• Question 162:

  A cluster administrator should be aware of the capabilities of weak and strong affinities. Which statement is incorrect?

  A. Weak affinities are denoted by one single + or - sign.
  B. Weak affinities can be overruled by manual switchovers.
  C. Weak and strong affinities can be applied together on one resource group.
  D. If you defined a weak negative affinity between rg1 and rg2, and this affinity CANNOT be satisfied, rg1 will NOT fail over on a node failure.
  D. If you defined a weak negative affinity between rg1 and rg2, and this affinity CANNOT be satisfied, rg1 will NOT fail over on a node failure.

• Question 163:

  What is the name of the network specification that allows a NIC to simultaneously function as both a public and private interface?

  A. PMF
  B. IPMP
  C. NAFO
  D. Tagged VLAN
  D. Tagged VLAN

• Question 164:

  A customer has a four-node cluster configured as a scalable topology. No quorum devices have been configured. How many nodes must be present in order for the cluster to be able to offer any of its application services?

  A. one
  B. two
  C. three
  D. four
  C. three

• Question 165:

  Which is true about a single interface on the public network on which you want to configure a LogicalHostname?

  A. The interface must be in an IPMP group.
  B. The interface CANNOT be in an IPMP group.
  C. There must be at least two interfaces in an IPMP group.
  D. The interface does NOT need to be in an IPMP group.
  A. The interface must be in an IPMP group.

• Question 166:

  During the scinstall process the cluster administrator has to configure the cluster transport. Which step does the cluster administrator have to perform in a typical cluster configuration?

  A. Select the transport adapters.
  B. Select the IP range for the private networks.
  C. Construct the public network VLANS for a tagged VLAN.
  D. Select the netmask for the cluster interconnect on a typical install.
  A. Select the transport adapters.

• Question 167:

  Which two statements identify the correct boot device restrictions? (Choose two.)

  A. There must be a minimum 512 Mbytes /globaldevices file system.
  B. There must be a minimum 512 Gbytes /globaldevices file system.
  C. You can use a boot device that is located in a SAN, if it is only accessible from that node.
  D. You can use a shared storage device as a boot device. If a storage device is connected to more than one host, it is shared.
  A. There must be a minimum 512 Mbytes /globaldevices file system.
  C. You can use a boot device that is located in a SAN, if it is only accessible from that node.

• Question 168:

  Sun Cluster 3.2 introduces a new kind of quorum device called Quorum Server. What is the minimum needed in order to use it?

  A. A Linux system with Sun Cluster 3.2 packages installed.
  B. A dedicated Solaris SPARC or X64 server with an scqsd daemon for each cluster.
  C. A single Solaris SPARC or X64 server with one scqsd daemon for all the available clusters.
  D. A Solaris SPARC server with an sql daemon and Sun Cluster 3.2 nodes with an sql daemon.
  C. A single Solaris SPARC or X64 server with one scqsd daemon for all the available clusters.

• Question 169:

  A new cluster has been installed and the customer needs to create a HA-NFS service. Which steps have to be executed ?

  A. Register SUNW.nfs dataservice, create a resource group, and create a SUNW.nfs resource.
  B. Register SUNW.nfs dataservice, create a resource group, create a SUNW.HAStoragePlus resource, and create NFS resource.
  C. Register SUNW.nfs dataservice, create a resource group, create a SUNW.HAStoragePlus resource, and create NFS resource.
  D. Create a resource group, create a SUNW.Logicalhostname resource, create a SUNW.HAStoragePlus resource.
  C. Register SUNW.nfs dataservice, create a resource group, create a SUNW.HAStoragePlus resource, and create NFS resource.

• Question 170:

  You have 12 ZFS file systems within the same ZFS zpool. You need them all to fail over together from node to node along with your application. How should you configure your HAStoragePlus resource or resources to control this storage?

  A. Configure 12 separate HAStoragePlus resources, one for each mount point.
  B. Configure a single HAStoragePlus resource, with the Zpools property set to the name of the pool.
  C. Configure 12 separate HAStoragePlus resources, each with the Zpools property set to the name of the same pool.
  D. Configure a single HAStoragePlus file system with the FilesystemMountPoints property set to the list of 12 mount points.
  B. Configure a single HAStoragePlus resource, with the Zpools property set to the name of the pool.