EMC DES-1121 Dumps - The Sure Way To Pass Exam
DES-1121 Exam Questions (Updated 2022) 100% Real Question Answers
Dell EMC DES-1121 Exam Syllabus Topics:
| Topic | Details | Weights |
|---|---|---|
| PowerMax and VMAX Family Business Continuity Administration | - Describe how TimeFinder SnapVX operations with SYMCLI andUnisphere for PowerMax in physical and virtual environments areperformed -Describe how SRDF operations with SYMCLI and Unisphere forPowerMax in physical and virtual environments are performed | 26% |
| 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% |
| 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% |
| 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% |
NEW QUESTION 29
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 control devices on the VMAX3 array is allowed after the migration completes
- B. Host I/O to the remote devices on the third-party array should be stopped for the duration of the migration
- C. Control devices on the VMAX3 array must be set to Not Ready for the duration of the migration
- D. Host I/O to the remote devices on the third-party array can continue during the migration
Answer: B
NEW QUESTION 30
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. Change the pair state to "NR"
- D. Split the SRDF link
Answer: B
NEW QUESTION 31
What is the maximum number of bricks that can be configured on a PowerMac 8000 system bay?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 32
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?
Answer:
Explanation:
NEW QUESTION 33
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 34
Which port flag is required for auto-provisioning?
- A. ACLX
- B. SC3
- C. V
- D. SPC2
Answer: A
NEW QUESTION 35
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. Metro-based
- C. Pass-through
- D. Asynchronous
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 36
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?
- A. Pool modification is restricted to only Dell Technologies personnel
- B. An unsupported version of Unisphere for PowerMax was used
- C. One of the SRPs is not configured as the default SRP
- D. An unsupported version of Solutions Enabler was used
Answer: A
NEW QUESTION 37
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. Fallback
- B. Update
- C. Failover
- D. Resume
Answer: D
NEW QUESTION 38
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. Continue accessing the R2 devices
Start accessing the R1 devices before running the command - D. Stop accessing the R2 devices
Run the command and then start accessing the R1 devices
Answer: D
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. One of the Storage Groups is a child group
- D. Both Storage Groups have a service level assigned
Answer: B
NEW QUESTION 40
When creating SRDP groups, what is always identical on both the participating arrays?
- A. Port speed
- B. SRDF Directors
- C. Name of the SRDF group
- D. SRDF group number
Answer: D
NEW QUESTION 41
What does a service level define*?
- A. Expected average response time target for a Storage Group
- B. Expected average throughput for a Storage Group
- C. Expected average throughput for a disk group
- D. Expected average response time target for a disk group
Answer: A
NEW QUESTION 42
Which VMAX All Flash software package includes Non-Disruptive Migration?
- A. AppSync Starter
- B. Essentials
- C. Pro
- D. FX
Answer: A
NEW QUESTION 43
Which Solutions Enabler daemon is responsible for Oatekeeper management?
- A. storgnsd
- B. storsrvd
- C. storslpd
- D. storapid
Answer: C
NEW QUESTION 44
What is the largest TDEV PowerMaxOS 5978 can create?
- A. 16 TB
- B. 32 TB
- C. 64 TB
- D. 128 TB
Answer: C
NEW QUESTION 45
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: D
NEW QUESTION 46
What is the maximum number of systems controlled by Unisphere 360?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 47
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. Suitability Check was run before the Storage Group was configured
- B. Volumes were added to the Storage Group before using the Suitability report
- C. Steps were skipped in the Modify Storage Group setup before running the Suitability Check
- D. Array has not been registered for performance data collection
Answer: C
NEW QUESTION 48
Where is the automatic backup feature for the Solutions Enabler Group Name Services database set?
- A. SYMAPI options file
- B. SYMAPI variable
- C. Daemon options file
- D. SYMCLI environment variable
Answer: B
NEW QUESTION 49
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