Exam Code : DES-1121
Exam Name : Specialist - Implementation Engineer, PowerMax and VMAX Family Solutions Certification
Vendor Name :
"DELL-EMC"
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Specialist - Implementation Engineer, PowerMax and VMAX Family Solutions Certification
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Where are the Host l/Os directed to when the Storage Group is in a Non-Disruptive Migration CutoverReady state?
Source array only
Held in host cache
Source and target arrays
Target array only
Two PowerMax arrays have been configured for replication using SRDF During a disaster recovery operation production has been transferred to the R2 devices at the target site.
Which operation begins the transfer of accumulated invalid tracks from the R2s to the R1s while production work continues on the R2s?
Update
Fallback
Resume
Failover
A systems administrator is performing a configuration change on a PowerMax array. Where does the configuration manager perform the change?
Host which performs the change
MMCS
Disk drives
SYMAPI
Which Unisphere for PowerMax client connection authentication type is irrevocable once it is selected?
LDAP - SSL
Multi-factor Authentication
x.509 Common/Principal Name
Windows AD Domain-based
A host is connected to two PowerMax arrays with SRDF/Metro Host l/Os cannot be delivered across the SRDF link. The devices in the SRDF group have been forced into a Not Ready state to the host.
Which attribute is set on the SRDF group to cause this behavior?
Local Link Domino
Local Auto Link Recovery
Update After Resume Link
Limbo Period
Which Open Replicator device type resides on the array running Open Replicator?
Donor
Local
Control
Remote
Which activity needs to be performed prior to the operations shown in the exhibit?
TTL setting should be changed
Snapshot should be terminated
Target volumes should be unmounted
Target volumes should be unmapped
When creating SRDP groups, what is always identical on both the participating arrays?
Port speed
Name of the SRDF group
SRDF group number
SRDF Directors
What is the largest TDEV PowerMaxOS 5978 can create?
16 TB
32 TB
64 TB
128 TB
Which SYMCLI command can be used to create a new TDEV and assign it to a Storage Group in one step?
symdev
symsg
symcfg
symaccess
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?
wrong
How does Solutions Enabler use Gatekeepers to pass commands to the PowerMax array?
Automatically creates the Gatekeeper and unlocks the device. Processes the system commands; locks and deletes the Gatekeeper
Obtains the Gatekeeper and locks the device. Processes the system commands and unlocks the device
Obtains the Gatekeeper and unlocks the device Processes the system commands and locks the device.
Automatically creates the Gatekeeper and locks the device Processes the system commands; unlocks and deletes the Gatekeeper.
From an application perspective what should be done prior to performing an SRDF Fallback operation?
Continue accessing the R2 devices
Start accessing the R1 devices before running the command
Stop accessing the R2 devices
Run the command and then start accessing the R1 devices
Stop accessing the R2 devices
Start accessing the R1 devices before running the command
Continue accessing the R2 devices
Run the command and then start accessing the R1 devices
A VMAX3 array has been configured with two Storage Resource Pools (SRP) Source volumes are assigned to SRP_1 and target volumes are assigned to SRP_2. A TimeFinderSnapVX snapshot of the source volumes is linked to the target volumes in the default mode
What will happen when there are new host writes to the source volumes?
Snapshot deltas will be stored in the Reserved Capacity of SRP_1
Snapshot deltas will be stored in SRP 2
Snapshot deltas will be stored in the Reserved Capacity of SRP_2
Snapshot deltas will be stored in SRP_1
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?
An unsupported version of Solutions Enabler was used
Pool modification is restricted to only Dell Technologies personnel
One of the SRPs is not configured as the default SRP
An unsupported version of Unisphere for PowerMax was used
What is the maximum number of systems controlled by Unisphere 360?
64
100
128
200