Expert – VMAX All Flash and VMAX3 Solutions Exam 온라인 연습
최종 업데이트 시간: 2024년11월08일
당신은 온라인 연습 문제를 통해 EMC E20-807 시험지식에 대해 자신이 어떻게 알고 있는지 파악한 후 시험 참가 신청 여부를 결정할 수 있다.
시험을 100% 합격하고 시험 준비 시간을 35% 절약하기를 바라며 E20-807 덤프 (최신 실제 시험 문제)를 사용 선택하여 현재 최신 72개의 시험 문제와 답을 포함하십시오.
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Question No : 1
Based on the exhibit, which user(s) can enable/disable symauth?
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Question No : 2
An administrator implemented SYMACLs on a VMAX3 using hardware-based Access IDs. The administrator is not able to run SYMCLI commands against the volumes belonging to a host. The volumes were originally provisioned using the host in which the host in which the administrator experienced issues.
What is a possible reason for this issue?
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Question No : 3
A company is using a local VMAX3 for production and another VMAX3 on a remote location for disaster recovery purposes that is 5000 kilometers away.
Which SRDF mode supports an RPO of 2 seconds?
A VMAX3 array has been configured to use TimeFinder SnapVX. A snapshot is taken of a LUN that currently resides on a 10k drive.
Which mechanism will SnapVX use when there is a write to a linked target volume?
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Question No : 6
On a VMAX3 array, under which type of workload will Selective Cache Mirroring provide significant performance optimization?
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Question No : 7
DRAG DROP
What is the correct sequence of steps when the Non-Disruptive Migration create operation is run?
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Explanation:
Reference: https://www.google.com/url? sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=2ahUKEwiDxOC-8IfdAhWqioKHcH2DZkQFjABegQIBxAC&url=https%3A%2F%2Fdelltechnologiesworldonline.com%2F2017% 2Fconnect%2FfileDownload%2Fsession%2F80D60E17BDDA3133AED6533292546972%2Fstorage07% 2520VMAX% 2520EnsuringNonDisruptiveMigrationtoVMAXAllFlash_topost.pdf&usg=AOvVaw3UoOzA7rnU9VvZyUcA61 Sm
Question No : 8
While analyzing performance of a VMAX3 array, the following details are observed?
High host response time Low FE response time High host CPU utilization
What should be investigated further?
What is the effective queue depth of a device mapped to a host with eight paths on a VMAX3 array?
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Question No : 11
What is an accurate statement about D@RE on a VMAX3 array?
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Question No : 12
SRDF/A MSC has been configured between two sites. There are two VMAX3 arrays at the source site and two VMAX3 arrays at the target site. An SRDF/A MSC trip event has occurred.
What happens if the Receive Delta Set on one of the target arrays is incomplete?
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Question No : 13
FAST.X needs to be configured on a VMAX3 array to access LUNs on an XtremIO X-Brick. In addition, existing data on the LUNs has to be preserved and made available for host access.
How can this be accomplished?
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Question No : 14
SRDF/Metro has been deployed between two data centers. SRDF/Metro is operating normally. Maintenance tasks at the R1 data center require the array to be offline.
Which SRDF operation should be executed on the Metro RDF pairs to facilitate the planned outage without affecting application I/O?
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Question No : 15
What is a Dell EMC recommended best practice when connecting CloudArray to a VMAX3?
