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Understanding functional and technical aspects of Specialist â Implementation Engineer, PowerStore Solutions Version 1.0 PowerStore Configuration (22%)
The following will be discussed in DELL DES-1221 dumps:
- Describe and configure local and remote data protection on PowerStore storage resources
- Describe and configure intercluster data migration
- Provision and configure block, file, and VMware storage
- Configure host and client access to PowerStore block, file, and VMware storage
NEW QUESTION 12
Match the correct Base Enclosure port in column A to the Expansion Enclosure port in column B to show the correct cabling for adding a single expansion enclosure to a base enclosure.
Answer:
Explanation:
Reference:
https://www.dell.com/support/manuals/en-pk/powerstore/pwrstr-isg/cable-the-base-enclosure-to-the- expansion-enclosure?guid=guid-d68d049f-2b77-489f-b1ab-553f4f3de8aa&lang=en-us
NEW QUESTION 13
What describes the Import External Storage feature?
- A. A native data migration feature of PowerStore that imports external block storage to PowerStore
- B. An external plugin feature for hosts to tune application workload IO on PowerStore NVMe based storage
- C. A native network configuration feature of PowerStore that configures external Ethernet switching for PowerStore installation
- D. A feature external to PowerStore that orchestrates vMotion movement of virtual machines onto PowerStore X systems
Answer: A
NEW QUESTION 14
What is the recommended Windows multi-pathing policy for block volumes on a PowerStore array?
- A. FailOver
- B. Least QueueDepth
- C. Round-Robin
- D. Least Weighted Paths
Answer: C
NEW QUESTION 15
What describes the remote replication Failover operation?
- A. It is run from the replication destination system by the administrator in the event of a source system outage
- B. It is run automatically by the replication destination system in the event of a source system outage
- C. It is run from the replication source system by the administrator in the event of an outage on the system
- D. It is run automatically by the replication source system in the event of a source system outage
Answer: A
Explanation:
Reference:
https://www.dell.com/support/manuals/en-pk/powerstore/pwrstr-protect-data/replication?guid=guid-
7641aeec-982e-4e4e-85fb-c50f525635db&lang=en-us
NEW QUESTION 16
A SQL Cluster with attached PowerStore storage has Volumes SQL1, SQL2, SQL4, SQL5 which all require write order preservation. The SQL administrator no longer requires SQL4 and has removed it from the database. The Storage Administrator goes to delete volume SQL4 and finds that the option is grayed out.
Why is the option to delete the volume unavailable?
- A. SQL4 still has replications
- B. SQL4 is part of a volume group
- C. SQL4 was renamed from SQL3
- D. SQL4 still has snapshots
Answer: A
NEW QUESTION 17
An administrator assigns a protection policy to a volume group. Volume1, Volume2, Volume3 are put into the volume group. Later it is decided that Volume2 should be replicated at a different time. Volume2 is removed from the volume group. The administrator attempts to assign a new protection policy to Volume2 and the option is greyed out.
Why is the option greyed out?
- A. Requires a snapshot rule and a replication rule
- B. Requires a replication rule not a protection policy
- C. Already has a protection policy from the Volume-Group
- D. Still has associated Volume-Group snapshots
Answer: C
NEW QUESTION 18
What is the total number of NVRAM devices used in PowerStore 3000?
- A. Up to 6
- B. 0
- C. Up to 21
- D. 1
Answer: D
Explanation:
Explanation/Reference: https://volumes.blog/2020/05/05/whats-is-powerstore-part-2-hardware/#:~:text=On%20the%
20PowerStore%201000%20and,(2)%20NVMe%20NVRAM%20devices.&text=PowerStore%20supports%
20four%20types%20of,in%20specific%20locations%20and%20enclosures.
NEW QUESTION 19
What does a Storage Administrator need to consider about Resource Balance when assigning volumes?
- A. Whether the Node is offline
Appliance failure status
Node utilization - B. Whether the appliance is online
Appliance failure status
Cluster utilization - C. Whether the Cluster is offline
Node failure status
I/O utilization - D. Whether the appliance is offline
Appliance failure status
Capacity utilization
Answer: D
Explanation:
Explanation/Reference: https://volumes.blog/2020/05/18/what-is-powerstore-part-11-resource-balancer/
NEW QUESTION 20
Refer to the Exhibit.
Note the yellow arrow. A Data Center Engineer notices that the LED is blinking blue and amber alternating at one second intervals. What does this indicate?
- A. System is booting
- B. Node in Service Mode
- C. Node is Degraded
- D. System not initialized
Answer: B
NEW QUESTION 21
An administrator is trying to set a performance policy while creating a Thin Clone of a volume group. Why is the option to set performance policy unavailable?
- A. Thin Clones cannot be created using a volume group
- B. Performance policy can only be set on a Thin Clone volume
- C. Volumes in the volume group are not mapped to any hosts
- D. No Volumes are added in the volume group
Answer: B
Explanation:
Reference:
https://www.dell.com/support/manuals/en-pk/powerstore/pwrstr-cfg-vols/remove-a-volume-from-a- volume-group?guid=guid-4b974223-26e4-40fe-a1b8-01beb210c305&lang=en-us
NEW QUESTION 22
What describes the Import External Storage feature?
- A. A native data migration feature of PowerStore that imports external block storage to PowerStore
- B. An external plugin feature for hosts to tune application workload IO on PowerStore NVMe based storage
- C. A native network configuration feature of PowerStore that configures external Ethernet switching for PowerStore installation
- D. A feature external to PowerStore that orchestrates vMotion movement of virtual machines onto PowerStore X systems
Answer: A
Explanation:
Reference: https://www.dell.com/support/manuals/en-pk/powerstore-1000/pwrstr-import/importing-external- storage-to-powerstore-overview?guid=guid-6fef77c4-d4c9-49c6-8de2-efd67aa52ca5
NEW QUESTION 23
Match the correct Base Enclosure port in column A to the Expansion Enclosure port in column B to show the correct cabling for adding a single expansion enclosure to a base enclosure.
Answer:
Explanation:
NEW QUESTION 24
What is the logical block size when creating and formatting volumes on PowerStore for Windows hosts?
- A. 520 bytes
- B. 512 bytes
- C. 64 kilobytes
- D. 4096 bytes
Answer: B
NEW QUESTION 25
Match the CLI command to the appropriate configuration.
Answer:
Explanation:
NEW QUESTION 26
An administrator assigns a protection policy to a volume group. Volume1, Volume2, Volume3 are put into the volume group. Later it is decided that Volume2 should be replicated at a different time. Volume2 is removed from the volume group. The administrator attempts to assign a new protection policy to Volume2 and the option is greyed out.
Why is the option greyed out?
- A. Already has a protection policy from the Volume-Group
- B. Requires a snapshot rule and a replication rule
- C. Requires a replication rule not a protection policy
- D. Still has associated Volume-Group snapshots
Answer: D
NEW QUESTION 27
Which API does PowerStore use to communicate with ESXi server during vVols provisioning operation?
- A. SOAP
- B. VASA
- C. REST
- D. VAAI
Answer: B
Explanation:
Explanation
VASA is a VMware-defined API meant to provide a common way for VMware to integrate with storage vendors. The API is implemented using an out-of-band, Simple Object Access Protocol (SOAP) over HTTPS.
Reference: https://volumes.blog/2020/05/06/what-is-powerstore-part-4-vvols/
NEW QUESTION 28
How is the VASA provider registered with vSphere when connecting to a PowerStore X system?
- A. VASA is unsupported in PowerStore X models
- B. Automatically added during Initial Configuration
- C. Built into the PowerStore X system code
- D. Manually added from vCenter server using add storage provider option
Answer: D
Explanation:
Explanation/Reference: https://www.delltechnologies.com/en-ca/collaterals/unauth/white-papers/products/storage/ h18116-dell-emc-powerstore-vmware-vsphere-best-practices.pdf (17)
NEW QUESTION 29
Refer to the Exhibit.
Which port location in the graphic is used for network management connectivity on a PowerStore T?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 30
Use the simulator to determine how many logical ports are currently marked for replication on the PowerStore appliance.
Note: It is necessary to close (x) the simulator window before you can select a response to this question.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 31
A customer is new to PowerStore and asks if there are any differences between the A and B back-end ports.
What is the correct response?
- A. "A" ports are input ports and "B" ports are output ports
- B. "A" ports are output ports and "B" ports are input ports
- C. All ports on the base enclosure are output ports
- D. All ports on the base enclosure are input ports
Answer: B
NEW QUESTION 32
An administrator is trying to set a performance policy while creating a Thin Clone of a volume group. Why is the option to set performance policy unavailable?
- A. Thin Clones cannot be created using a volume group
- B. Performance policy can only be set on a Thin Clone volume
- C. Volumes in the volume group are not mapped to any hosts
- D. No Volumes are added in the volume group
Answer: A
NEW QUESTION 33
What is the significance of the warning given when a volume with data services is deleted?
- A. Snapshot is present on the volume
- B. Volume is mapped to a host
- C. Protection policy is configured on the volume
- D. Volume is participating in a migration
Answer: D
NEW QUESTION 34
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