Dell E20-526 - XtremIO Solutions and Design Specialist Exam for Technology Architects Exam
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Total 67 questions
Question #11 (Topic: )
A customer has a workload with the following attributes:
Which XtremIO solution should be recommended to the customer?
Which XtremIO solution should be recommended to the customer?
A. 1×40 TB X-Brick
B. 2×10 TB X-Brick
C. 3×20 TB X-Brick
D. 4×10 TB X-Brick
Answer: C
Question #12 (Topic: )
A storage administrator is configuring SAN switches and zoning to connect an eight X-Brick
XtremIO array. A VMware ESXi server is hosted on a blade chassis with 16 HBA ports. In
addition, the SAN is composed of two separate SAN switches.
What is the recommended XtremIO best practice for zoning?
XtremIO array. A VMware ESXi server is hosted on a blade chassis with 16 HBA ports. In
addition, the SAN is composed of two separate SAN switches.
What is the recommended XtremIO best practice for zoning?
A. Two HBA connections per host connected to a single switchMultiple initiators/multiple targets per zoneMaximum of 4 paths for each LUN per zone
B. Connect a single storage controller to the first switchConnect a second storage controller to the second switchSingle initiator/multiple targets per zoneMaximum of 6 paths for each LUN per zone
C. Connect all N1 storage controllers to the first switchConnect N2 storage controllers to the second switchMultipath all host ports to single LUNs per zoneMaximum of 4 paths for each LUN per zone
D. Multiple HBA connections per hostSingle initiator/single target per zoneMaximum of 2 paths to each X-Brick for each initiatorEach host connected to each SAN switch
Answer: B
Question #13 (Topic: )
An administrator receives an error on an XtremIO array while performing snapshot
refreshes to a production volume. What is a potential cause for this issue?
refreshes to a production volume. What is a potential cause for this issue?
A. Refresh of the production volume is not supported
B. Volume was not unmapped on the XtremIO cluster
C. Only snapshot-to-snapshot refresh is supported
D. Volume was not unmounted on the host
Answer: D
Question #14 (Topic: )
A customer has the following requirements for their VDI deployment:
Which EMC technologies should be recommended?
Which EMC technologies should be recommended?
A. XtremIO, RecoverPoint CRR, and VPLEX only
B. VSPEX Blue, RecoverPoint CDP, and VNX
C. Isilon, VSPEX Blue, VPLEX, and RecoverPoint CDP
D. XtremIO, RecoverPoint CRR, VPLEX, and Isilon
Answer: A
Question #15 (Topic: )
A storage administrator wants to re-use some of their XtremIO thin provisioned disks
attached to a Microsoft Windows 2012 host. However, the administrator notices that Quick
Format of the drives is taking a long time to complete. This has an impact on the overall
performance.
What should be recommended to minimize the performance impact?
attached to a Microsoft Windows 2012 host. However, the administrator notices that Quick
Format of the drives is taking a long time to complete. This has an impact on the overall
performance.
What should be recommended to minimize the performance impact?
A. Disable the I/O elevator feature on the Windows host while formatting
B. Temporarily disable the UNMAP feature on the Windows host during formatting
C. Adjust the execution throttle value on the Windows host
D. Change the disk format to thick provisioned
Answer: B
