For the Extreme Performance tier use only SAS Flashdrives For the Capacity tier

For the extreme performance tier use only sas

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For the Extreme Performance tier, use only SAS Flashdrives. For the Capacity tier, use only SAS drives. Question: 6 What describes the LUN Snapshot Copy operation? A. Parent cannot be a snapshot copyCan only copy a detached snapshotHas an independent Retention Policy from the parent B. Parent can be a snapshot copyCan only copy a detached snapshotHas an independent Retention Policy from the parent C. Parent can be a snapshot copyCan copy an attached or detached snapshotInherits the parent
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Questions & Answers PDF Page 5 Snapshot Retention Policy D. Parent cannot be a snapshot copyCan copy an attached or detached snapshotInherits the parent Snapshot Retention Policy Answer: B Explanation: Note: You can create copies of LUNs by cloning LUNs from the Snapshot copies in a volume. These FlexClone LUNs are readable and writable copies of the LUNs as the LUN existed when the Snapshot copy was created. Before you can clone a LUN, you must create a Snapshot copy (the backing Snapshot copy) of the LUN you want to clone. References: - 4AA0-A1A8-22B12DC6917D.html Question: 7 Which technology is used by Unity Snapshots? A. Copy on First Write B. Inline Deduplication C. Redirect on Write D. Block Compression Answer: C Explanation: The technology used for snapshots of both block and file resources in Unity is called redirect on write. Question: 8 DRAG DROP What is the correct sequence of steps taken by the storage array when an AC power failure is detected?
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Questions & Answers PDF Page 6 Answer: Explanation: The Battery Backup Unit (BBU) provides power to the Storage Processor in the event that cabinet power is lost. The BBU is designed to power the SP long enough for the system to store SP cache content to the M.2 SSD device before powering down. The BBU includes sensors which communicate its charge and health status to the SP. In the event the BBU is discharged the SP will disable cache until the BBU has recharged. In the event the BBU has faulted or cannot sustain enough charge, an alert will be generated. References: - to-the-platform.pdf Question: 9 A system administrator is configuring asynchronous remote replication for an existing NAS server and its' file systems on a Unity system. What should the administrator create to ensure all data is replicated for the NAS server and the file system? A. Replication sessions on each file system only B. Replication sessions for each file system first and then the NAS server
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Questions & Answers PDF Page 7 C. A replication session on the NAS server and then manually create replication sessions on each file system D. A replication session for only the NAS server Answer: D Explanation: Before File Systems or VMware NFS Datastores can be replicated, the NAS Server must be replicated.
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  • Fall '16
  • Neeru Kapoor
  • administrator, EMC Corporation, CLARiiON

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