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EMC Exam E20-390 VNX Solutions Specialist Exam for Implementation Engineers Verson: Demo [ Total Questions: 10 ]
Question No : 1 - (Topic 1) Which failover software is strongly recommended for a host attached to a VNX array? A. PowerPath B. MPIO C. DMP D. ALUA Answer: D Question No : 2 - (Topic 1) If a source LUN is trespassed, what happens to a fractured clone LUN? A. Neither the clone LUN nor the fracture logs will be acquired by the peer SP B. The peer SP acquires the fracture logs. C. The peer SP acquires both the clone LUN and the fracture logs. D. The peer SP acquires the clone LUN. Answer: A Topic 2, Volume B Question No : 3 - (Topic 2) Where are VNX SnapView fracture logs stored? A. Clone private LUN B. Reserved LUN pool C. Clone LUN D. Source LUN Answer: A
Question No : 4 - (Topic 2) Which utility is used to align partitions on a Linux host? A. diskpart B. fsck C. format D. fdisk Answer: D Question No : 5 - (Topic 2) Which VNX software suite includes Replication Manager? A. FAST B. Security and Compliance C. Local Protection D. Application Protection Answer: D Topic 3, Volume C Question No : 6 - (Topic 3) For all Linux environments, how many Fibre Channel initiator ports are supported on a single host? A. 16 B. 8 C. 12 D. 24 Answer: A
Question No : 7 - (Topic 3) What specific VNX model uses a Storage Processor Enclosure? A. VNX 5700 B. VNX 5100 C. VNXe 3300 D. VNX 5300 Answer: A Question No : 8 - (Topic 3) A storage administrator has provisioned storage to a server, but only some of the LUNs are visible to the host. What would explain why some LUNs appear to be missing? A. The 'missing' LUNs were not added to the storage group. B. The host initiators are not logged into the array. C. The disk alignment has not been set to the 1 MB boundary. D. The host agent is not connected to the storage system. Answer: A Topic 4, Volume D Question No : 9 - (Topic 4) In the Unisphere "Statistics for File" option, what is the default polling interval for file system data? A. Every 5 minutes B. Every 10 minutes C. Every 15 minutes D. Every 60 minutes
Answer: B Question No : 10 - (Topic 4) How many disks are recommended to expand a capacity tier with a RAID 5 (4+1) configuration? A. 4 B. 5 C. 8 D. 9 Answer: B E20-390 Exam Dumps