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Dell EMC PowerMax and VMAX Family Solutions Specialist Exam Certification Details:
| Passing Score | 63% |
| Duration | 90 mins |
| Exam Code | DES-1121 |
| Sample Questions | Dell EMC PowerMax and VMAX Family Solutions Specialist Sample Questions |
| Number of Questions | 60 |
| Exam Name | Dell EMC Certified Specialist - Implementation Engineer - PowerMax and VMAX Family Solutions (DCS-IE) |
NEW QUESTION 37
When using TimeFinder SnapVX, why would a redirection-write be changed to a copy-on-write?
- A. Improve wear rates on flash disks
- B. Prevent a new write from being demoted to a lower tier
- C. Back-end utilization exceeds 80%
- D. Snapshot delta has used 80% of the SRP
Answer: D
NEW QUESTION 38
Which PowerMax software packages include NorvDisruplive Migration?
- A. F and FX
- B. FX and Pro
- C. F and Essentials
- D. Essentials and Pro
Answer: B
NEW QUESTION 39
An administrator is managing two PowerMax arrays that are located in two different data centers. The data centers are 550 km apart and are connected by a high bandwidth network link. The administrator wants to replicate data between the two arrays and achieve the lowest RPO When using SRDF. which mode meets this requirement?
- A. Adaptive Copy
- B. Asynchronous
- C. Metro
- D. Synchronous
Answer: C
NEW QUESTION 40
Which port flag is required for auto-provisioning?
- A. SC3
- B. V
- C. SPC2
- D. ACLX
Answer: D
NEW QUESTION 41
A TimeFinder SnapVX snapshot of a Storage Group was created with a time to live setting of seven days Fourteen days after snapshot creation a query shows that the snapshot still exists. What is a possible reason for this issue?
- A. Snapshot was created in NoCopy mode
- B. Snapshot has one or more linked targets
- C. Reserved Capacity limit was exceeded
- D. Snapshot was not manually terminated
Answer: B
NEW QUESTION 42
What is the largest TDEV PowerMaxOS 5978 can create?
- A. 64 TB
- B. 32 TB
- C. 16 TB
- D. 128 TB
Answer: A
NEW QUESTION 43
Which compression algorithm is used on a PowerMax?
- A. FastLZ
- B. Deflate
- C. LZW
- D. LZS
Answer: B
NEW QUESTION 44
What will prevent a LUN from being assigned to a second Storage Group?
- A. Both Storage Groups have a service level assigned
- B. A LUN can only be assigned to one Storage Group
- C. One of the Storage Groups is a child group
- D. Storage Groups are already participating in a Masking View
Answer: B
NEW QUESTION 45
What is the default size of a Gatekeeper on a PowerMax array?
- A. 6 KB
- B. 6 cylinder
- C. 3 cylinder
- D. 3 MB
Answer: B
NEW QUESTION 46
Which SYMCLI command can be used to create a new TDEV and assign it to a Storage Group in one step?
- A. symcfg
- B. symsg
- C. symaccess
- D. symdev
Answer: C
NEW QUESTION 47
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 TimeFinder SnapVX 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?
- A. Snapshot deltas will be stored in SRP_1
- B. Snapshot deltas will be stored in SRP__2
- C. Snapshot deltas will be stored in the Reserved Capacity of SRP_2
- D. Snapshot deltas will be stored in the Reserved Capacity of SRP_1
Answer: A
NEW QUESTION 48
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?
- A. On Failure
- B. Balanced
- C. Always
- D. Never
Answer: D
NEW QUESTION 49
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?
- A. Cycle switching will stop
- B. RDF links will be suspended immediately
- C. SRDF mode will change to Adaptive Copy Disk
- D. SRDF pair state will become Partitioned
Answer: D
NEW QUESTION 50
What is the maximum number of supported cascaded Storage Group levels in PowerMax and VMAX Family arrays?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 51
An array has reached its capacity m the Storage Resource Pool (SRP). What is the function of the SRP Reserved Capacity?
- A. Accommodate SRDF/A delta sets
- B. Accommodate new host writes
- C. Provide space for snapshot copies
- D. Provide space for snapshot deltas
Answer: A
NEW QUESTION 52
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?
- A. Array has not been registered for performance data collection
- B. Steps were skipped in the Modify Storage Group setup before running the Suitability Check
- C. Volumes were added to the Storage Group before using the Suitability report
- D. Suitability Check was run before the Storage Group was configured
Answer: B
NEW QUESTION 53
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