[Jul 30, 2023] Fully Updated DES-1121 Dumps - 100% Same Q&A In Your Real Exam
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The EMC DES-1121 (Specialist - Implementation Engineer, PowerMax and VMAX Family Solutions) Certification Exam is designed for IT professionals who have experience with the EMC PowerMax and VMAX storage solutions. This certification validates the skills and knowledge required to plan, design, implement, and manage complex storage solutions using the PowerMax and VMAX storage arrays.
NEW QUESTION # 26
An array has reached its capacity m the Storage Resource Pool (SRP). What is the function of the SRP Reserved Capacity?
- A. Provide space for snapshot copies
- B. Provide space for snapshot deltas
- C. Accommodate new host writes
- D. Accommodate SRDF/A delta sets
Answer: D
NEW QUESTION # 27
Which compression algorithm is used on a PowerMax?
- A. LZW
- B. Deflate
- C. LZS
- D. FastLZ
Answer: B
NEW QUESTION # 28
Which VMAX All Flash software package includes Non-Disruptive Migration?
- A. Pro
- B. Essentials
- C. FX
- D. AppSync Starter
Answer: D
NEW QUESTION # 29
What are the main options used to complete a configuration change using the synconfigure command?
- A. preview, prepare, commit
- B. preview query, reserve
- C. preview, prepare, reserve
- D. preview query, commit
Answer: A
NEW QUESTION # 30
An administrator is using Unisphere tor PowerMax Workload Planner to assess the performance and compliance of a PowerMax Storage Group (SG) How does the Planner calculate if the Storage Group workload is stable?
- A. One of the calculated values is within 10-20% of the SL-defined response time
- B. Both calculated values are within the SL-defined response time
- C. Both calculated values are within a 10-15% threshold of the SL-defined response time
- D. One of the calculated values remains within the SL-defined response time
Answer: A
NEW QUESTION # 31
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?
- A. Update
- B. Failover
- C. Fallback
- D. Resume
Answer: D
NEW QUESTION # 32
What is a minimum requirement for Dell EMC VSI 8.0 on a VMAX All Flash array?
- A. 5977.1131.1131
- B. 5977 1125.1125
- C. Unisphere 8.x
- D. Unisphere 9.x
Answer: B
NEW QUESTION # 33
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 # 34
What is the maximum number of systems controlled by Unisphere 360?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 35
Which Solutions Enabler daemon is responsible for Oatekeeper management?
- A. storapid
- B. storslpd
- C. storgnsd
- D. storsrvd
Answer: B
NEW QUESTION # 36
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 has one or more linked targets
- B. Snapshot was created in NoCopy mode
- C. Snapshot was not manually terminated
- D. Reserved Capacity limit was exceeded
Answer: A
NEW QUESTION # 37
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?
Answer:
Explanation:
NEW QUESTION # 38
What takes place during an SRDF Establish operation?
- A. Changes made to the R2 are propagated to the R1 Changes made to the R1 are discarded.
- B. Changes made to the R1 are propagated to the R2. Changes made to the R2 are discarded
- C. Resumes normal SRDF mirroring and host access
- D. Enables access to both the R1 and R2 devices on the hosts
Answer: B
NEW QUESTION # 39
What will prevent a LUN from being assigned to a second Storage Group?
- A. Storage Groups are already participating in a Masking View
- B. A LUN can only be assigned to one Storage Group
- C. Both Storage Groups have a service level assigned
- D. One of the Storage Groups is a child group
Answer: B
NEW QUESTION # 40
A non-production environment has been created with a VMFS Datastore named TestDS and a virtual machine named TestVM. SRDF/S has been configured between two PowerMax arrays One ESXi server is connected to the R1 device and another is connected to the R2 device. The VMFS Datastore resides on the R1 device. The systems administrator wants to test the environment for disaster recovery readiness To simulate a disaster on the R1 side a graceful failover will be done. What is the correct sequence of steps on the R1 side of the test environment to perform a graceful failover?
Answer:
Explanation:
NEW QUESTION # 41
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 the Reserved Capacity of SRP_1
- C. Snapshot deltas will be stored in SRP__2
- D. Snapshot deltas will be stored in the Reserved Capacity of SRP_2
Answer: A
NEW QUESTION # 42
A systems administrator no longer needs the remote replica of a local device. Which step can be performed first in order to perform the deletepair function?
- A. Split the SRDF link
- B. Change the pair state to "NR"
- C. Suspend the SRDF link
- D. Change the type of the group to "regular
Answer: C
NEW QUESTION # 43
How does Unisphere 360 differ from Unisphere for PowerMax?
- A. Unisphere for PowerMax provides only GUI access to PowerMax and VMAX arrays. Unisphere 360 provides both GUI and SYMCLI access to PowerMax and VMAX arrays.
- B. Unisphere for PowerMax provides both GUI and SYMCLI access to PowerMax and VMAX arrays Unisphere 360 provides only GUI access to PowerMax and VMAX arrays.
- C. Unisphere for PowerMax provides centralized monitoring for DMX, VMAX Family, and PowerMax arrays Unisphere 360 is the management console for PowerMax and VMAX Family arrays
- D. Unisphere for PowerMax is the management console for PowerMax and VMAX Family arrays Unisphere 360 provides centralized monitonng for DMX, VMAX Family, and PowerMax arrays
Answer: C
NEW QUESTION # 44
What is the status of the Host I/O paths to the target array after a Non-Disruptive Migration Cutover?
- A. Inactive
- B. Dead
- C. Read/Write Enabled
- D. Write Disabled
Answer: C
NEW QUESTION # 45
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
Answer: C
NEW QUESTION # 46
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. Balanced
- B. On Failure
- C. Always
- D. Never
Answer: D
NEW QUESTION # 47
What is the default size of a Gatekeeper on a PowerMax array?
- A. 6 cylinder
- B. 3 cylinder
- C. 6 KB
- D. 3 MB
Answer: A
NEW QUESTION # 48
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