DES-1111 試験問題を無料オンラインアクセス

A storage architect is planning a Unisphere upgrade. Which password is required for the upgrade?

• A.boxmgmt
• B.root
• C.sysadmin
• D.lockbox

A data migration is being planned from a Hitachi to a PowerMax using Open Replicator. Which flag is used to protect against SAN failure?

• A.Background Copy
• B.Hot Push
• C.Copy on Access
• D.Donor Update

A storage administrator is provisioning storage on a PowerMax 2000 array. The application requires fast reads and the highest possible data protection.
Which RAID level should be recommended?

• A.RAID 5 (7 + 1)
• B.RAID 6 (14 + 2)
• C.RAID 6 (6 + 2)
• D.RAID 5 (3 + 1)

The Reserved Capacity for a Storage Resource Pool (SRP) on a VMAX All Flash array is set to 15%. A TimeFinder SnapVX snapshot is created for a Storage Group containing 10 devices. An application is actively performing read and write I/O to these devices. Allocation for the SRP reaches 85%.
What happens to the snapshot?

• A.Snapshot fails
• B.Snapshot deltas are allocated from the Reserved Capacity
• C.Snapshot persists but new snapshot deltas cannot be created
• D.Snapshot terminates

Which formula is used to calculate the Data Reduction Ratio?

• A.Snapshot Total + (Subscribed Total / User Used)
• B.Snapshot Total + (Subscribed Allocated / User Used)
• C.Subscribed Allocated + (Modified NonShared / User Used)
• D.Subscribed Allocated / (Modified NonShared + User Used)