Unique Top-selling DES-1121 Exams - New 2022 EMC Pratice Exam
DCS-IE Dumps DES-1121 Exam for Full Questions - Exam Study Guide
NEW QUESTION 40
Which VMAX All Flash software package includes Non-Disruptive Migration?
- A. AppSync Starter
- B. FX
- C. Essentials
- D. Pro
Answer: A
NEW QUESTION 41
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. SRDF pair state will become Partitioned
- B. SRDF mode will change to Adaptive Copy Disk
- C. RDF links will be suspended immediately
- D. Cycle switching will stop
Answer: A
NEW QUESTION 42
Exhibit.
Which activity needs to be performed prior to the operations shown in the exhibit?
- A. Target volumes should be unmounted
- B. Snapshot should be terminated
- C. TTL setting should be changed
- D. Target volumes should be unmapped
Answer: C
NEW QUESTION 43
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. One of the calculated values remains within the SL-defined response time
- C. Both calculated values are within a 10-15% threshold of the SL-defined response time
- D. Both calculated values are within the SL-defined response time
Answer: A
NEW QUESTION 44
What is the largest TDEV PowerMaxOS 5978 can create?
- A. 128 TB
- B. 32 TB
- C. 16 TB
- D. 64 TB
Answer: D
NEW QUESTION 45
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. Use the vSphere Client to perform the rescan of the host
- B. Run the command from a non-cluster host using the ESX CLI
- C. Run the command from the ESXi server with the ESX CLI enabled
- D. Use the vSphere VSI plugin to rescan the entire cluster
Answer: D
NEW QUESTION 46
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 should be stopped for the duration of 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 can continue during the migration
Answer: A
NEW QUESTION 47
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. Synchronous
- D. Metro
Answer: D
NEW QUESTION 48
A systems administrator is performing a configuration change on a PowerMax array. Where does the configuration manager perform the change?
- A. SYMAPI
- B. Host which performs the change
- C. MMCS
- D. Disk drives
Answer: C
NEW QUESTION 49
What does a service level define*?
- A. Expected average throughput for a Storage Group
- B. Expected average throughput for a disk group
- C. Expected average response time target for a Storage Group
- D. Expected average response time target for a disk group
Answer: C
NEW QUESTION 50
Which port flag is required for auto-provisioning?
- A. ACLX
- B. SC3
- C. SPC2
- D. V
Answer: A
NEW QUESTION 51
Refer to the Exhibit.
Which service levels are available for CKD devices'?
- A. Service levels are not used
- B. All service levels
- C. Diamond, Bronze, and Optimized only
- D. Diamond and Platinum only
Answer: A
NEW QUESTION 52
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__2
- B. Snapshot deltas will be stored in the Reserved Capacity of SRP_1
- C. Snapshot deltas will be stored in SRP_1
- D. Snapshot deltas will be stored in the Reserved Capacity of SRP_2
Answer: C
NEW QUESTION 53
Which command is used to change the CPU resource distribution for SRDF modes?
- A. symrdf
- B. symcfg
- C. symqos
- D. symconfigure
Answer: B
NEW QUESTION 54
Where are the Host l/Os directed to when the Storage Group is in a Non-Disruptive Migration CutoverReady state?
- A. Source array only
- B. Held in host cache
- C. Target array only
- D. Source and target arrays
Answer: C
NEW QUESTION 55
When creating SRDP groups, what is always identical on both the participating arrays?
- A. SRDF group number
- B. Name of the SRDF group
- C. SRDF Directors
- D. Port speed
Answer: A
NEW QUESTION 56
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. Suspend the SRDF link
- B. Change the type of the group to "regular
- C. Split the SRDF link
- D. Change the pair state to "NR"
Answer: A
NEW QUESTION 57
What are the main options used to complete a configuration change using the synconfigure command?
- A. preview query, reserve
- B. preview query, commit
- C. preview, prepare, reserve
- D. preview, prepare, commit
Answer: D
NEW QUESTION 58
Which service has to be manually started first when Unisphere services are down?
- A. SMAS
- B. SYMEVENT
- C. SMASDB
- D. SMI-S
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 59
An array has reached its capacity m the Storage Resource Pool (SRP). What is the function of the SRP Reserved Capacity?
- A. Accommodate new host writes
- B. Provide space for snapshot deltas
- C. Accommodate SRDF/A delta sets
- D. Provide space for snapshot copies
Answer: C
NEW QUESTION 60
When listing the details of a snapshot, what does "Total Deltas" reference?
- A. Difference between the snapshot and the source
- B. Difference between the source and target
- C. Difference between the snapshot and a newer snapshot
- D. Difference between the snapshot and the target
Answer: C
NEW QUESTION 61
Which compression algorithm is used on a PowerMax?
- A. LZW
- B. LZS
- C. FastLZ
- D. Deflate
Answer: D
NEW QUESTION 62
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. Suitability Check was run before the Storage Group was configured
- C. Steps were skipped in the Modify Storage Group setup before running the Suitability Check
- D. Volumes were added to the Storage Group before using the Suitability report
Answer: C
NEW QUESTION 63
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. Adaptive Copy
- B. Asynchronous
- C. Metro-based
- D. Pass-through
Answer: C
Explanation:
https://www.delltechnologies.com/asset/en-us/products/storage/technical-support/h17133-non-disruptive-migration-best-practices-and-operational-guide.pdf
NEW QUESTION 64
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 65
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Dell EMC DES-1121 Exam Syllabus Topics:
| Topic | Details | Weights |
|---|---|---|
| PowerMax and VMAX Family Local and Remote Replication | -Describe TimeFinder SnapVX architecture, features, capabilities, benefits,and management -Describe SRDF architecture, features, capabilities, benefits, andmanagement -Describe Open Replicator architecture, features, capabilities, benefits,and management | 9% |
| Solutions Enabler Implementation | -Describe the functions of commonly used Solutions Enabler daemons, Solutions Enabler Virtual Appliance usage, and how Solutions Enabler is installed -Explain Gatekeeper management, option files usage, and environment variables | 7% |
| Non-Disruptive Migration to PowerMax and VMAX Family | -Describe Non-Disruptive Migrations to PowerMax and VMAX Family arrays - Identify and describe how Non-Disruptive Migrations using Unisphere for PowerMax and Non-Disruptive Migrations using SYMCLI are performed | 9% |
| Unisphere for PowerMax Implementation and Administration | -Explain Unisphere for PowerMax functionality, architecture, and howadministration tasks are performed -Describe how Unisphere for PowerMax is installed and how to navigatethe Unisphere for PowerMax user interface | 8% |
| PowerMax and VMAX Family Configuration Administration | -Explain how PowerMax and VMAX Family arrays are configured and storage is provisioned -Describe virtual provisioning, service levels, and VMAX3 FAST concepts -Identify and describe PowerMax and VMAX Family device creation and port management -Explain how storage is allocated using autoprovisioning groups and how SL-based provisioning with Unisphere for PowerMax and SYMCLI isperformed -Identify and describe how Storage Resource Pools, Storage Group compliance, and Compression are monitored -Explain how Workload Planning with Unisphere for PowerMax is performed -Explain storage management in a virtualized environment for PowerMax and VMAX Family arrays | 41% |
Dell EMC PowerMax and VMAX Family Solutions Specialist Exam Certification Details:
| Exam Price | $230 (USD) |
| Duration | 90 mins |
| Passing Score | 63% |
| Sample Questions | Dell EMC PowerMax and VMAX Family Solutions Specialist Sample Questions |
| Schedule Exam | Pearson VUE |
| 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) |
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