EMC DES-1121 Test Engine Practice Test Questions, Exam Dumps
100% Free DES-1121 Daily Practice Exam With 70 Questions
Dell EMC PowerMax and VMAX Family Solutions Specialist Exam Certification Details:
| Books / Training | PowerMax and VMAX Family Configuration and Business Continuity Administration - Classroom (ES112STG00370) PowerMax and VMAX Family Configuration and Business Continuity Administration - Virtual Classroom (ES122STG00644) |
| Number of Questions | 60 |
| Passing Score | 63% |
| Schedule Exam | Pearson VUE |
| Exam Price | $230 (USD) |
| Exam Name | Dell EMC Certified Specialist - Implementation Engineer - PowerMax and VMAX Family Solutions (DCS-IE) |
| Sample Questions | Dell EMC PowerMax and VMAX Family Solutions Specialist Sample Questions |
| Duration | 90 mins |
NEW QUESTION 32
When using TimeFinder SnapVX, what is the maximum number of linked targets allowed per source?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 33
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?
Answer:
Explanation:
NEW QUESTION 34
What is the status of the Host I/O paths to the target array after a Non-Disruptive Migration Cutover?
- A. Inactive
- B. Read/Write Enabled
- C. Dead
- D. Write Disabled
Answer: B
NEW QUESTION 35
A systems administrator wants to know how to convert SRDF ports back to FA ports on their PowerMax array What information should be provided'?
- A. A Simplified SymmWin script must be run from the PowerMax MMCS
- B. Array will require an upgraded bin file to complete the change
- C. Change can only be completed using Solutions Enabler or an upgraded bin file
- D. Make the change using Solutions Enabler or Unisphere for PowerMax
Answer: D
NEW QUESTION 36
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 37
What takes place during an SRDF Establish operation?
- A. Changes made to the R1 are propagated to the R2. Changes made to the R2 are discarded
- B. Resumes normal SRDF mirroring and host access
- C. Changes made to the R2 are propagated to the R1 Changes made to the R1 are discarded.
- D. Enables access to both the R1 and R2 devices on the hosts
Answer: D
NEW QUESTION 38
Which units of measure are used to specify the size type when creating volumes in Unisphere?
- A. MB, TB, PB
- B. Cylinders, MB, GB, TB
- C. MB and GB only
- D. Cylinders, GB, TB. PB
Answer: D
NEW QUESTION 39
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. Fallback
- C. Failover
- D. Resume
Answer: D
NEW QUESTION 40
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. Asynchronous
- B. Metro-based
- C. Pass-through
- D. Adaptive Copy
Answer: B
Explanation:
https://www.delltechnologies.com/asset/en-us/products/storage/technical-support/h17133-non-disruptive-migration-best-practices-and-operational-guide.pdf
NEW QUESTION 41
What is a recommendation when using Open Replicator to migrate data from a supported third-party array to a VMAX3 array?
- A. Host I/O to the remote devices on the third-party array can continue during the migration
- B. Control devices on the VMAX3 array must be set to Not Ready for the duration of the migration
- C. Host I/O to the control devices on the VMAX3 array is allowed after the migration completes
- D. Host I/O to the remote devices on the third-party array should be stopped for the duration of the migration
Answer: D
NEW QUESTION 42
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 43
Which service has to be manually started first when Unisphere services are down?
- A. SMAS
- B. SMI-S
- C. SYMEVENT
- D. SMASDB
Answer: A
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
NEW QUESTION 44
Where are the Host l/Os directed to when the Storage Group is in a Non-Disruptive Migration CutoverReady state?
- A. Held in host cache
- B. Source array only
- C. Source and target arrays
- D. Target array only
Answer: D
NEW QUESTION 45
What is a minimum requirement for Dell EMC VSI 8.0 on a VMAX All Flash array?
- A. Unisphere 9.x
- B. 5977 1125.1125
- C. Unisphere 8.x
- D. 5977.1131.1131
Answer: B
NEW QUESTION 46
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. Change the type of the group to "regular
- B. Suspend the SRDF link
- C. Split the SRDF link
- D. Change the pair state to "NR"
Answer: B
NEW QUESTION 47
Refer to the Exhibit.
Which service levels are available for CKD devices'?
- A. Diamond, Bronze, and Optimized only
- B. All service levels
- C. Service levels are not used
- D. Diamond and Platinum only
Answer: C
NEW QUESTION 48
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 49
When using TimeFinder SnapVX, why would a redirection-write be changed to a copy-on-write?
- A. Back-end utilization exceeds 80%
- B. Snapshot delta has used 80% of the SRP
- C. Improve wear rates on flash disks
- D. Prevent a new write from being demoted to a lower tier
Answer: B
NEW QUESTION 50
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?
Answer:
Explanation:
NEW QUESTION 51
From an application perspective what should be done prior to performing an SRDF Fallback operation?
- A. Continue accessing the R2 devices
Run the command and then start accessing the R1 devices - B. Stop accessing the R2 devices
Start accessing the R1 devices before running the command - C. Stop accessing the R2 devices
Run the command and then start accessing the R1 devices - D. Continue accessing the R2 devices
Start accessing the R1 devices before running the command
Answer: C
NEW QUESTION 52
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