E20-393 Dumps E20-393 Braindumps E20-393 Real Questions E20-393 Practice Test E20-393 Actual Questions DELL-EMC E20-393 Unity Solutions Specialist Exam for Implementation Engineers https://killexams.com/pass4sure/exam-detail/E20-393 Question: 571 Which Dell EMC Unity service task is used to reinstall the root operating system while leaving the existing data intact? A . Restart the Management Software B . Restart the Management Server C . Reinitialize the Storage System D . Reimage the Storage Processor Answer: D Question: 572 What limitation should be considered when using Local NAS Server Mobility to move NAS Servers? A . NAS Server’s active replication session must be deleted and re-created. B . A NAS Server that is a File Import destination can be moved. C . NAS Server Mobility supports two concurrent NAS Server moves. D . NAS Server Mobility only supports a single NAS Server move at a time. Answer: A Question: 573 On which storage objects is data Reduction supported? A . Thick LUNs and VVols B . VMFS datastores and VVols C . Thin LUNs and thin VMFS datastores D . Thin LUNs and thick LUNs Answer: D Explanation: Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h16870dell_emc_unity- data_reduction.pdf Question: 574 With Redirect on Write technology, when writes are made to the storage resource and more space is required, what size is the slice allocated from the parent pool? A . 8 KB B . 64 KB C . 128 MB D . 256 MB Answer: D Question: 575 DRAG DROP What is the correct sequence of steps required to deploy a Dell EMC UnityVSA? Answer: Question: 576 During the configuration of ESRS, how is the Customer Contact Data verified? A . Access code sent through email to the customer B . Step taken during the ESRS Network check C . Step taken by the ESRS Policy Manager D . Step taken during the readiness check for ESRS Answer: A Question: 577 A Thin Clone has just been created. What operation can be performed on it? A . Change FAST VP Policy B . Change SP ownership C . Change Data Reduction setting D . Increase its size. Answer: D Explanation: Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15089-dell emc-unity-snapshots-and-thin-clones.pdf (27) Question: 578 Which Dell EMC Unity model(s) supports the 12 Gb/s SAS I/O module? A . All Dell EMC Unity models B . Dell EMC Unity 600/650F only C . Dell EMC Unity 500/550F and Dell EMC Unity 600/650F only D . Dell EMC Unity 400/450F, Dell EMC Unity 500/550F, and Dell EMC Unity 600/650F only Answer: C Explanation: Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15084dell_emc_unity- introduction_to_the_platform.pdf (14) Question: 579 Which feature is only supported on physical Dell EMC Unity systems? A . Asynchronous Replication B . Synchronous Replication C . Host I/O Limits (QoS) D . VVols Answer: C Question: 580 What capability is provided by the Dell EMC CIFS Management snap-in? A . Configure share permissions B . Configure NAS Server registry settings C . Manage home directories D . Manage local NAS Server users Answer: A Explanation: Reference: https://www.dell.com/community/VNX/Allowing-access-to-filesystem-from-Windows-hosts-viaCIFS- and/td-p/7101801 Question: 581 Which IP connection characteristic is unique to file-based storage access? A . Link Aggregation B . VLAN tagging C . Bandwidth throttle D . Mirrored writes Answer: B Question: 582 What is the maximum number of Dell EMC Unity arrays that can participate is a Synchronous Replication topology? A . 2 B . 4 C . 5 D . 16 Answer: A Explanation: Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15088dell_emc_unity- replication_technologies.pdf (13) Question: 583 You are creating a dynamic pool using 12 drives in the Unisphere GUI. Which RAID stripe width will be set when creating the dynamic pool using RAID 6? A . 4+2 B . 6+2 C . 8+2 D . 10+2 Answer: D Explanation: Reference: https://www.dellemc.com/en-us/documentation/unity-family/unity-p-pool-config/01-unity-poolbr-intro-to- pools.htm Question: 584 A storage administrator is tasked with creating a DR solution for block and file storage resources on a Dell EMC Unity 650F system at a primary production site. The company has two other campus locations. Campus A is located 50 km away and has a Dell EMC Unity 400 Hybrid system. Campus B is located 200 km away and has a Dell EMC UnityVSA system. What should the storage administrator do to provide the best protection of storage resources while meeting recommended latency levels? A . Replicate block storage resources synchronously to Campus A Replicate file storage resources asynchronously to Campus B B . Replicate block storage resources synchronously to Campus A Replicate file storage resources synchronously to Campus A C . Replicate block storage resources asynchronously to Campus A Replicate file storage resources synchronously to Campus A D . Replicate block storage resources asynchronously to Campus B Replicate file storage resources asynchronously to Campus A Answer: C Question: 585 What is a use case for Thin Clones? A . Primary production B . Development and testing C . Offline backup D . Data archiving Answer: B Explanation: Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15089-dellemc-unity- snapshots-and-thin-clones.pdf (25) Question: 586 Dell EMC Unity systems collect several metrics at various time intervals and use ESRS to send the information to CloudIQ. What are those metrics and their time intervals? A . Alerts = 5 min Performance = 5 min Capacity = 1 hr Configuration = 1 hr B . Alerts = 2 min Performance = 1 hr Capacity = 1 hour Configuration = 1 hr C . Alerts = 5 min Performance = 1 hr Capacity = 2 hour Configuration = 1 hr D . Alerts = 2 min Performance = 30 min Capacity = 1 hr Configuration = 1 hr Answer: A Question: 587 What is a characteristic of the iSCSI interface on Dell EMC Unity storage arrays? A . IQN aliases can be created optionally after the iSCSI interface is created. B . IQN aliases are associated with an iSCSI interface. C . IQNs are associated with a network port. D . An iSCSI interface can be created with both an IPv4 and IPv6 IP address. Answer: C Explanation: Reference: https://www.emc.com/collateral/TechnicalDocument/docu88302.pdf (11) Question: 588 Which FAST Cache operation proactively copies dirty pages to underlying hard disk drives? A . FAST Cache flushing B . FAST Cache promotion C . FAST Cache warming D . 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