A Unity system LUN has a daily snapshot schedule with a Retention Policy of seven days. A hardware failure
results in a double fault of the LUN.
Which snapshot behavior will be experienced?

• A.All of the snapshots will be unavailable to restore data from
• B.Data restoration is available from the oldest snapshot, all others are unavailable
• C.All of the snapshots will be available to restore data from
• D.Data restoration is available from the newest snapshot, all others are unavailable

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You are implementing a new Dell EMC Unity 450F with twenty-five 7.6 TB SSD drives. You need to standardize on a RAID5 4+1 stripe size.
What needs to be done to configure a dynamic pool?

• A.use UEMCLI to configure the pool with all the drives specifying RAID5 4+1 stripe width.
• B.Use the service account via UEMCLI to configure the pool with all the drives specifying a RAID5 4+1 stripe width.
• C.Use Unisphere to build a traditional pool using RAID5 4+1. Convent the traditional pool to a dynamic pool once the zeroing of the drives is complete.
• D.Use Unisphere to select all the drives and select RAID5 4+1 in the drop-down box.

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What is an advantage for selecting Centralized ESRS over Integrated ESRS?

• A.External virtual machine is not required
• B.WAN compression is not required to Unity systems
• C.CHAP security is not required between Unity systems
• D.Internet connectivity is not required for every Unity system

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While examining the health status of a Dell EMC Unity array, the administrator notices the internal SSD is in
a faulted state.
Which condition caused this fault?

• A.BBU is not charged enough to keep the SSD powered on
• B.There are no spare blocks remaining on the SSD
• C.There are only 5% of the spare blocks remaining on the SSD
• D.SP Cache had too many dirty pages to copy to the SSD

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If each Storage Processor in a Unity storage array has two on-board CNA ports with a dual personality controller, which protocols are supported by these CNA ports?

• A.Fibre Channel at 2/4/8/16 Gb/s and iSCSI at 10 Gb/s.
• B.Fibre Channel at 4/8/16 Gb/s and iSCSI at 10 Gb/s.
• C.Fibre Channel at 4/8/16 Gb/s and FICON at 8 Gb/s.
• D.FCoE at 10 Gb/s and iSCSI at 10 Gb/s

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