Questions for the DES-1121 were updated on : Nov 29 ,2024
Which Unisphere for PowerMax client connection authentication type is irrevocable once it is
selected?
A
A systems administrator plans to use Non-Disruptive Migration (NDM) to migrate data from a VMAX
array running Enginuity 5876 to a PowerMax running PowerMaxOS 5978 Which NDM mode will be
used?
A
Explanation:
https://www.delltechnologies.com/asset/en-us/products/storage/technical-support/h17133-non-
disruptive-migration-best-practices-and-operational-guide.pdf
Which service has to be manually started first when Unisphere services are down?
C
Explanation:
https://www.dell.com/support/kbdoc/en-ca/000167303/powermax-vmax-all-flash-and-unisphere-
for-powermax-smas-service-does-not-start-for-new-installation-of-unisphere-for-powermax-on-rhel-
platform
What are the main options used to complete a configuration change using the synconfigure
command?
A
A systems administrator wants to know how to convert SRDF ports back to FA ports on their
PowerMax array What information should be provided'?
C
You have just presented storage to an ESXi server and want to rescan the storage adapter to ensure
the server can see the new volume Based on recommended best practices, what is the preferred
method to perform this task?
A
A systems administrator asks whether their host is supported for non-disruptive migration (NDM)
between PowerMax arrays. The host they plan to migrate has one HBA and no multipathing
software. What information should be provided to the administrator?
A
What is the largest TDEV PowerMaxOS 5978 can create?
C
Which product(s) support(s) only 7+1 in RAID 5 configurations?
D
Where are the Host l/Os directed to when the Storage Group is in a Non-Disruptive Migration
CutoverReady state?
D
Which VMAX All Flash software package includes Non-Disruptive Migration?
D
Refer to the Exhibit.
Which service levels are available for CKD devices'?
A
On a PowerMax or VMAX Family array, what is the default Dynamic I/O distribution mode setting
when a Storage Group is associated with Host I/O Limits?
B
What takes place during an SRDF Establish operation?
B
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?
B