Get 2022 Updated Free EMC DES-1121 Exam Questions & Answer
DES-1121 Dumps PDF and Test Engine Exam Questions
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% |
NEW QUESTION 30
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 31
Refer to the Exhibit.
Which service levels are available for CKD devices'?
- A. All service levels
- B. Diamond and Platinum only
- C. Diamond, Bronze, and Optimized only
- D. Service levels are not used
Answer: D
NEW QUESTION 32
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 and target arrays
- C. Source array only
- D. Target array only
Answer: D
NEW QUESTION 33
Which VMAX All Flash software package includes Non-Disruptive Migration?
- A. Pro
- B. Essentials
- C. FX
- D. AppSync Starter
Answer: D
NEW QUESTION 34
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 centralized monitoring for DMX, VMAX Family, and PowerMax arrays Unisphere 360 is the management console for PowerMax and VMAX Family arrays
- C. 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
- D. 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.
Answer: B
NEW QUESTION 35
What are the Compliance levels tor Storage Groups in Unisphere for PowerMax?
- A. Critical, Marginal. Stable, and No Status
- B. Fatal. Critical. Stable, and No Status
- C. Fatal Critical Warning, and No Status
- D. Critical, Marginal. Warning, and No Status
Answer: A
NEW QUESTION 36
What is the minimum required memory and minimum required disk space to manage a maximum volume count of 64000 and 10 arrays when installing Unisphere for PowerMax?
- A. 24 GB of available memory and 180 GB of available disk
- B. 12 GB of available memory and 120 GB of available disk
- C. 16 GB of available memory and 160 GB of available disk
- D. 8 GB of available memory and 100 GB of available disk
Answer: B
NEW QUESTION 37
Which compression algorithm is used on a PowerMax?
- A. FastLZ
- B. Deflate
- C. LZW
- D. LZS
Answer: B
NEW QUESTION 38
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 39
Which Unisphere for PowerMax client connection authentication type is irrevocable once it is selected?
- A. LDAP - SSL
- B. x.509 Common/Principal Name
- C. Multi-factor Authentication
- D. Windows AD Domain-based
Answer: A
NEW QUESTION 40
What takes place during an SRDF Establish operation?
- A. Enables access to both the R1 and R2 devices on the hosts
- B. Changes made to the R1 are propagated to the R2. Changes made to the R2 are discarded
- C. Changes made to the R2 are propagated to the R1 Changes made to the R1 are discarded.
- D. Resumes normal SRDF mirroring and host access
Answer: A
NEW QUESTION 41
In Unisphere which role has limited privileges that can only view the information about a storage array and is unable to make any configuration changes?
- A. None
- B. Monitor
- C. StorageAdmin
- D. Auditor
Answer: B
NEW QUESTION 42
When setting the TimeFinder SnapVX time-to-live with the symsnapvx command and the -delta 2 4 parameter, what does the delta parameter specify?
- A. Weeks
- B. Minutes
- C. Days
- D. Hours
Answer: C
NEW QUESTION 43
Which service has to be manually started first when Unisphere services are down?
- A. SMASDB
- B. SMI-S
- C. SMAS
- D. SYMEVENT
Answer: C
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
A systems administrator asks whether their host is supported for non-disruptive migration (NDM) between PowerMax arrays. The host they plan to migrate has one HBA and no multipathing software. What information should be provided to the administrator?
- A. Install Solutions Enabler on the host
- B. Upgrade to the latest host HBA driver version
- C. NDM is supported for the host
- D. NDM is not supported for the host
Answer: A
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: B
NEW QUESTION 46
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 47
Which port flag is required for auto-provisioning?
- A. SC3
- B. V
- C. SPC2
- D. ACLX
Answer: D
NEW QUESTION 48
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. An unsupported version of Solutions Enabler was used
- D. One of the SRPs is not configured as the default SRP
Answer: A
NEW QUESTION 49
A systems administrator has decommissioned a host with two devices allocated to it. What must the administrator do prior to deleting the devices?
- A. Remove the Storage Group
- B. Unmap from the front-end ports
- C. Remove the device attribute
- D. Delete the Initiators
Answer: A
NEW QUESTION 50
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 51
Which Open Replicator device type resides on the array running Open Replicator?
- A. Local
- B. Control
- C. Remote
- D. Donor
Answer: B
NEW QUESTION 52
From an application perspective what should be done prior to performing an SRDF Fallback operation?
- A. Continue accessing the R2 devices
Start accessing the R1 devices before running the command - B. Stop accessing the R2 devices
Run the command and then start accessing the R1 devices - C. Continue accessing the R2 devices
Run the command and then start accessing the R1 devices - D. Stop accessing the R2 devices
Start accessing the R1 devices before running the command
Answer: B
NEW QUESTION 53
Where is the automatic backup feature for the Solutions Enabler Group Name Services database set?
- A. SYMAPI variable
- B. Daemon options file
- C. SYMAPI options file
- D. SYMCLI environment variable
Answer: A
NEW QUESTION 54
......
Verified DES-1121 exam dumps Q&As with Correct 70 Questions and Answers: https://www.suretorrent.com/DES-1121-exam-guide-torrent.html
Get New DES-1121 Certification – Valid Exam Dumps Questions: https://drive.google.com/open?id=11W-Xg1NVml4Ft7qc-zpgtZNEE-JMuL7Q