Configure and Manage Host and Host Groups POWERSTORE-OPERATE Practice Questions (Page 2)

Questions 6–10

1. 6expert · hard

   A host group named 'DBCluster' contains two hosts, DB1 and DB2. A new host, DB3, is being added to the cluster. The administrator adds DB3 to the host group, but DB3 cannot see the volumes that are mapped to the group. What is the most likely cause?

   • AThe volumes are mapped to the individual hosts, not the group.
   • BDB3's initiators are not correctly defined in its host object.
   • CDB3 is not running the same operating system as DB1 and DB2.
   • DThe host group was not refreshed after adding DB3.
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2. 7foundation · easy

   When creating a new host in Dell PowerStore, which of the following must be specified?

   • AOperating system, volume size, and protocol
   • BInitiators, storage pool, and host group
   • CHost name, operating system, and initiators
   • DHost name, IP address, and DNS server
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4. 8expert · hard

   A storage administrator is decommissioning a host that is a member of a host group. The host group also contains other active hosts that rely on the volumes mapped to the group. The administrator wants to delete the host object, but the deletion fails. What is the most likely reason?

   • AThe host is still a member of the host group.
   • BThe host's initiators are still visible to the array.
   • CThe host group is locked by another administrative session.
   • DThe host has volumes mapped directly to it.
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5. 9expert · hard

   A company has a two-node Hyper-V cluster. Both nodes need to access the same cluster shared volumes (CSVs) on a PowerStore array. The storage administrator is considering whether to use a host group or individual host mappings. What is the primary advantage of using a host group?

   • AIt automatically configures multipathing for the hosts.
   • BIt allows the hosts to share the same initiator WWNs.
   • CIt simplifies management by allowing volume mappings to be applied once to all cluster nodes.
   • DIt provides better performance than individual host mappings.
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6. 10application · medium

   A host group named 'WebCluster' contains three hosts. One of the hosts, Web2, is being decommissioned and must be removed from the cluster. The other two hosts should continue to have access to the volumes mapped to the group. What should the administrator do?

   • ADelete the 'WebCluster' host group and recreate it with only the two remaining hosts.
   • BChange Web2's initiators to invalid values.
   • CRemove Web2 from the 'WebCluster' host group.
   • DRemove the volume mappings from Web2 individually.
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