DES-1121 exam

A PowerMax administrator is provisioning their environment using Solutions Enabler 9.0 and Unisphere for PowerMax Two large Storage Resource Pools (SRPs) have been configured for virtual provisioning. The pools are setup with RAID 5 (7+1) TDATs and there are no errors

The administrator is able to fully access and browse each pool’s elements and decided to make some modifications to the pools However, they are unable to edit or make any changes to the pool attributes.

What is the most likely reason for this issue?
A . An unsupported version of Solutions Enabler was used
B . Pool modification is restricted to only Dell Technologies personnel
C . One of the SRPs is not configured as the default SRP
D . An unsupported version of Unisphere for PowerMax was used

View Answer

Answer: B

When creating SRDP groups, what is always identical on both the participating arrays?
A . Port speed
B . Name of the SRDF group
C . SRDF group number
D . SRDF Directors

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Answer: C

What is the maximum number of systems controlled by Unisphere 360?
A . 64
B . 100
C . 128
D . 200

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Answer: D

Which product(s) support(s) only 7+1 in RAID 5 configurations?
A . VMAX3
B . VMAX All Flash and PowerMax 8000
C . VMAX All Flash and PowerMax 2000
D . VMAX All Flash

View Answer

Answer: D

What does a service level define*?
A . Expected average throughput for a Storage Group
B . Expected average response time target for a Storage Group
C . Expected average response time target for a disk group
D . Expected average throughput for a disk group

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Answer: B

Which SYMCLI command can be used to create a new TDEV and assign it to a Storage Group in one step?
A . symdev
B . symsg
C . symcfg
D . symaccess

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Answer: D

Which Unisphere for PowerMax client connection authentication type is irrevocable once it is selected?
A . LDAP – SSL
B . Multi-factor Authentication
C . x.509 Common/Principal Name
D . Windows AD Domain-based

View Answer

Answer: A

DRAG DROP

An RDF group on a VMAX3 array is being replicated in SRDF/A mode to a remote VMAX3 array. To accommodate application growth a new R1 device needs to be added to the RDF group SRDF/A consistency of the existing devices in the RDF group should be maintained when the new device is added.

What is the correct sequence of steps for adding the new R1 device and making it available for application use?

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Answer:

Which Open Replicator device type resides on the array running Open Replicator?
A . Donor
B . Local
C . Control
D . Remote

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Answer: C

A systems administrator is performing a configuration change on a PowerMax array.

Where does the configuration manager perform the change?
A . Host which performs the change
B . MMCS
C . Disk drives
D . SYMAPI

View Answer

Answer: B