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VMAX3 Solutions and Design Specialist Exam for Technology Architects (E20-542) - EMC Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
136 Total Questions
1
Question
You are planning a migration from a VMAX to a new VMAX3. What will allow SRDF device pairing

when the source device is configured with an odd number of cylinders?
Options
A SRDF FAST Coordination
B Geometry Compatible Mode
C Multi-Cycle Mode
D Data Integrity Field
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2
Question
A VMware administrator has been tasked with managing storage for an ESXi cluster connected to a VMAX3 array. The administrator is not familiar with Unisphere for VMAX and wants to use the VMware Web Client to provision RDM volumes to virtual machines.

Which EMC product provides this functionality?
Options
A VASA
B VSI Plug-in
C SYMCLI
D PowerPath
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3
Question
You are designing an SRDF/A solution between two VMAX3 arrays. The customer wants to know

what will happen to an active SRDF/A session if there is a temporary link loss.

What information should be provided to the customer?
Options
A SRDF/A session remains active. Cycle switching stops, capture cycle grows.
B SRDF/A session remains active. Cycle switching continues on the R1 side, transmit queue depth increases.
C SRDF/A session drops. Cycle switching stops. New writes to R1 are tracked as invalids to R2.
D SRDF/A session drops. Cycle switching stops. New writes to R1 are added to the transmit queue.
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4
Question
A customer is interested in migrating applications stored on EMC VNX arrays to a new VMAX3 array. You need to design the new VMAX3 array with VMAX Sizer.

Which data should be imported into VMAX Sizer to complete the sizing?
Options
A MiTrend performance details XML file for the VNX arrays
B MiTrend summary XML file for the VNX arrays
C IOSTAT data from the hosts attached to the VNX arrays
D NAR data for the VNX arrays
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5
Question
In addition to Storage, Hosts, Performance, and Support, which other Unisphere for VMAX sections are available for selection of an individual VMAX3 array?
Options
A Replication, Databases, and System
B Data Protection, Databases, and System
C Data Protection, Databases, and Applications
D Data Protection, System, and Applications
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