EMC VMAX3 Solutions and Design Specialist Exam for Technology Architects - E20-542 Exam Practice Test
A VMAX3 customer has linked a TimeFinder SnapVX snapshot to a target in Copy mode. The copy has completed. Which operation will disassociate the linked targetand provide a full usable copy?
Correct Answer: D
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Which Unisphere for VMAX feature helps determine if a VMAX3 storage
provisioningrequest will be SLO compliant?
provisioningrequest will be SLO compliant?
Correct Answer: B
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A VMAX3 customer has linked a TimeFinder SnapVX snapshot to a target in Copy mode. The copy has completed. Which operation will disassociate the linked targetand provide a full usable copy?
Correct Answer: D
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A customer has been using a VMAX3 array for the past three months. They now want to add additional capacity to this array. Which files does VMAX Sizer need to process this request?
Correct Answer: D
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You are in the process of designing a VMAX3 solution with VMAX Sizer. Which parameters can be changed in a "What if Analysis"?
Correct Answer: B
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What is the effect of block size on responsetimes in an SRDF/S environment?
Correct Answer: D
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You are in the process of designing a VMAX3 solution. One of the applications requires performance equivalent to Flash disks. Which Service Level Objective should be recommended?
Correct Answer: D
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A customer wants to implement SRDF/S for an application. The application is performing at 12,000 IOPS and is using many volumes. The size of the I/O is 4 KB. Thirty percent (30%) of the IOPS are writes. Assume an RA can handle a maximum of 4,000 4 KB IOPS.
Based on best practices, howmany RAs should be recommended?
Based on best practices, howmany RAs should be recommended?
Correct Answer: A
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