Describe the Features and Functionality of Distributed Devices METRO-NODE-OPERATE Practice Questions (Page 5)

Questions 21–25

1. 21expert · medium

   A company is running a Dell Metro Node environment and needs to perform a planned maintenance on the backend storage array. The storage administrator wants to ensure that the distributed device remains available and that no data is lost. What is the correct sequence of actions?

   • ADelete the virtual volumes on the array, perform the maintenance, then recreate them
   • BUse Metro Node to move all virtual volumes to the other array, then perform the maintenance
   • CStop all I/O to the distributed device, perform the maintenance, then resume I/O
   • DTake a snapshot of all virtual volumes, then perform the maintenance
   Reveal Solution Discussion Select an answer first
2. 22foundation · easy

   Which tool is used to manage and monitor Dell Metro Node distributed devices?

   • AVMware vCenter
   • BDell Metro Node CLI
   • CUnisphere for Metro Node
   • DDell EMC Solutions Enabler
   Reveal Solution Discussion Select an answer first
4. 23application · medium

   A retail company uses Dell Metro Node to provide a shared storage pool for its database cluster. The database team wants to expand the cluster by adding more hosts, but they are concerned about the impact on storage performance. Which distributed device feature helps ensure that the additional hosts can access the same storage without performance degradation?

   • AScalable architecture that allows multiple hosts to access the same distributed device
   • BA limit on the number of hosts that can connect to a distributed device
   • CA requirement to use a dedicated storage array for each host
   • DThe ability to create a separate distributed device for each host
   Reveal Solution Discussion Select an answer first
5. 24foundation · easy

   What type of maintenance activity is typically performed on Dell Metro Node distributed devices?

   • AReplacing failed backend storage disks
   • BInstalling operating system patches on the application servers
   • CUpdating the firmware on host bus adapters
   • DReconfiguring the IP address of the host's network interface
   Reveal Solution Discussion Select an answer first
6. 25foundation · easy

   What is the purpose of caching in Dell Metro Node distributed devices?

   • ATo temporarily store write data until it can be mirrored to the remote site
   • BTo encrypt data before it is written to backend storage
   • CTo provide a backup copy of data for disaster recovery
   • DTo permanently store data that is not frequently accessed
   Reveal Solution Discussion Select an answer first