Describe the Functionality of Distributed Device Options METRO-NODE-OPERATE Practice Questions (Page 5)

Questions 21–24

1. 21expert · hard

   An administrator is creating a distributed device and must choose between two pairs of local devices. Pair 1 consists of two 1 TB volumes on the same array model. Pair 2 consists of a 1 TB volume on a high-end array and a 1 TB volume on a low-end array. Both pairs meet the size requirement. What is the best choice and why?

   • AEither pair, because the array model does not affect distributed device performance
   • BPair 1, because matching array models ensure consistent performance and behavior
   • CPair 2, because it is more cost-effective
   • DPair 2, because the high-end array will improve overall performance
   Reveal Solution Discussion Select an answer first
2. 22application · medium

   An administrator is creating a new distributed device in Metro Node. The device will span two sites, each with its own back-end storage pool. During configuration, the administrator must specify the local device at each site. What is the most important consideration when selecting these local devices?

   • AThe local devices must be on the same physical array
   • BThe local devices must be thin-provisioned
   • CBoth local devices must be the same size and type
   • DThe local devices must be in the same storage pool
   Reveal Solution Discussion Select an answer first
4. 23foundation · easy

   Which operational behavior is characteristic of a distributed device in Dell Metro Node?

   • AData is encrypted at rest by default
   • BData is accessible from any Metro Node cluster in the distributed system
   • CData is only accessible from the cluster where the device was created
   • DData is automatically backed up to a remote site
   Reveal Solution Discussion Select an answer first
5. 24foundation · easy

   What happens to I/O operations on a distributed device if one Metro Node cluster in the distributed system becomes unavailable?

   • AI/O operations are queued and processed when the cluster returns
   • BI/O operations continue using the remaining clusters in the distributed system
   • CI/O operations are redirected to a backup storage array
   • DI/O operations stop until the unavailable cluster is restored
   Reveal Solution Discussion Select an answer first