[2023] Use Valid DES-1121 Exam – Actual Exam Question & Answer [Q40-Q58]

Q40. When using TimeFinder SnapVX, why would a redirection-write be changed to a copy-on-write?

Q41. An SRDF/Metro pair was created with vWitness After a network outage, the administrator discovers that the SRDF pair is in an ActiveBias state What is the correct sequence of events to bring the SRDF pair into an ActiveActive state?

Q42. On a PowerMax what is the correct sequence of steps to deduplicate data?

Q43. What takes place during an SRDF Establish operation?

Q44. From an application perspective what should be done prior to performing an SRDF Fallback operation?

Q45. 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?

Q46. A PowerMax administrator modified a Storage Group to add more volumes. The administrator then decides to use the Suitability Check to ensure compliance is met. The Suitability check runs but does not provide any information.
What is the likely cause for this issue?

Q47. What is the correct sequence of steps to obtain PowerMax licenses and ensure the PowerMax is configured to allow the licensed features to work properly?

Q48. 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?

Q49. What is the default size of a Gatekeeper on a PowerMax array?

Q50. What are the default settings for a Storage Group in PowerMax, VMAX All Flash, and VMAX3?

Q51. A host has LUNs assigned through a Masking View containing one regular Storage Group The Storage Group has the gold service level assigned One LUN requires a higher service level What is the correct sequence of steps required to assign the platinum service level to that LUN?

Q52. In Unisphere which role has limited privileges that can only view the information about a storage array and is unable to make any configuration changes?

Q53. Which Unisphere for PowerMax client connection authentication type is irrevocable once it is selected?

Q54. Which units of measure are used to specify the size type when creating volumes in Unisphere?

Q55. A systems administrator wants to know how to convert SRDF ports back to FA ports on their PowerMax array What information should be provided’?

Q56. Which port flag is required for auto-provisioning?

Q57. Two RDF groups from two PowerMax arrays have been added to a Consistency Group SRDF/A Multi-Session Consistency has been enabled for the Consistency Group. The RDF daemon has been started on a single host that has access to both the PowerMax arrays What will happen if the host becomes unavailable?

Q58. What is a recommendation when using Open Replicator to migrate data from a supported third-party array to a VMAX3 array?