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E20-542 Exam Dumps - VMAX3 Solutions and Design Specialist Exam for Technology Architects

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Question # 9

What is the maximum number of linked targets that TimeFinder SnapVX supports?

A.

32

B.

128

C.

256

D.

1024

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Question # 10

The Storage Group containing the source volumes on a VMAX3 array is managed by the Gold SLO. A TimeFinder SnapVX snapshot of this Storage Group is linked to target volumes. The Storage Group containing the target volumes is managed by the Bronze SLO.

Which SLO will be used to manage the snapshot deltas?

A.

Optimized

B.

Gold

C.

Bronze

D.

None

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Question # 11

What is the effect of SRDF/A enhanced group-level pacing on a VMAX3?

A.

Host-issued write I/Os are throttled for the group.

B.

Host I/Os are sent as they are received.

C.

DSE pool is marked for data offload.

D.

I/O on all host LUNs are throttled on the array.

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Question # 12

From an application perspective, what should be done prior to performing an SRDF restore operation?

A.

Stop accessing R1 and R2 devices

B.

Stop accessing R1 devices; continue accessing R2 devices

C.

Continue accessing R1 devices; stop accessing R2 devices

D.

Continue accessing R1 and R2 devices

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Question # 13

You are in a meeting with a customer describing the features of VMAX3 arrays. The customer wants confirmation that VMAX3 arrays can meet their LUN size requirements.

What is the largest thin device that can be created?

A.

240 GB

B.

16 TB

C.

60 TB

D.

64 TB

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Question # 14

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?

A.

MiTrend summary XML file for the VNX arrays

B.

MiTrend performance details XML file for the VNX arrays

C.

NAR data for the VNX arrays

D.

IOSTAT data from the hosts attached to the VNX arrays

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Question # 15

You are in the process of designing a VMAX3 solution with VMAX Sizer. Which parameters can be changed in a "What if Analysis"?

A.

Number of Disks, Cache Size, or IOPS Growth %

B.

Type of Disks, Number of I/O Modules, or Cache Size

C.

Platform Type, Number of Ports, or Software Suites

D.

Number of Disks, RAID Levels, or IOPS Growth %

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Question # 16

Which types of authentication are supported by Unisphere for VMAX?

A.

Local Directory, Windows (local and domain-based), and LDAP

B.

Local Directory, Windows (local and domain-based), and RADIUS

C.

Local Directory, Windows (local and domain-based), and CHAP

D.

Local Directory, Windows (local and domain-based), and Secure Service Credential

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