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About Related Certification
As the title says, the affiliated designation, known as the Specialist - Implementation Engineer, Dell EMC Unity Solutions Version 2.0, belongs to the ‘Specialist’ section suite offered by the vendor. So, Dell EMC UnityVSA will be given due emphasis as well. Key product features like current upgrades, system hardware features and dynamic pools are also highlighted broadly by such a certificate. More so, the learning periphery is also bound to Dell EMC Unity as well as Unity XT Systems.
NEW QUESTION 101
A system administrator has added a new Unity storage array to their environment. The administrator wants to migrate block data from vVNX running in their VMware environment to a UnityVSA.In addition, the administrator needs to migrate the block data from an older CLARiiON storage array to the new Unity storage array.
Which single block migration option will work for both the virtual and hardware storage devices?
- A. SAN Copy Push
- B. VPLEX
- C. RecoverPoint
- D. Host-Based LVM
Answer: D
NEW QUESTION 102
Which operation can be performed from the FAST VP settings section In the Unisphere Settings window?
- A. Enable scheduled data relocation at the system level
- B. Exclude pool from the data relocation schedule
- C. View the data relocation progress between tiers
- D. Enable scheduled data relocation at the pool level
Answer: A
Explanation:
Explanation
https://www.emc.com/collateral/white-papers/h15086-emc-unity-fast-technology-overview.pdf
NEW QUESTION 103
A storage administrator needs to shrink their FAST Cache. The current configuration consists of eight 200 GB SAS Flash 2 drives.
What is the maximum number of drives that can be removed from FAST Cache through an online shrink operation?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
Explanation/Reference: http://www.sysage.com.tw/Guest/Docs/20160513_176_ActivityFile_9.pdf
NEW QUESTION 104
A storage administrator is tasked with creating a DR solution for block and file storage resources on a Dell EMC Unity 650F system at a primary production site. The company has two other campus locations.
Campus A is located 50 km away and has a Dell EMC Unity 400 Hybrid system. Campus B is located 200 km away and has a Dell EMC UnityVSA system.
What should the storage administrator do to provide the best protection of storage resources while meeting recommended latency levels?
- A. Replicate block storage resources asynchronously to Campus AReplicate file storage resources synchronously to Campus A
- B. Replicate block storage resources asynchronously to Campus BReplicate file storage resources asynchronously to Campus A
- C. Replicate block storage resources synchronously to Campus AReplicate file storage resources asynchronously to Campus B
- D. Replicate block storage resources synchronously to Campus AReplicate file storage resources synchronously to Campus A
Answer: A
NEW QUESTION 105
A storage administrator is tasked with configuring a density-based Host I/O policy based on the following
requirements:
* Resource Size: 100 GB LUN
* Density Limit: 20 IOPS
What is the total IOPS set by this policy?
- A. 2, 100
- B. 1,200
- C. 0
- D. 2,000
Answer: C
NEW QUESTION 106
In order to replace a faulty component, a service provider has placed one of the Unity Storage Processors
into Service mode. Once the component is replaced, how is the Storage Processor brought back into
Normal mode?
- A. Restart the Management software
- B. Reboot the storage system
- C. Exit the Service Mode task
- D. Reboot the Storage Processor
Answer: D
Explanation:
Explanation/Reference:
If a single Storage Processor (SP) comes up in Service Mode, in Unisphere, you need to reboot the SP to
return it to Normal Mode.
References: https://www.emc.com/collateral/TechnicalDocument/docu69355.pdf (page 4)
NEW QUESTION 107
When can a file system be defined as thin or thick?
- A. Only when adding host access to the file system
- B. Any time after the file system has been created
- C. Only when enabling data reduction on the file system
- D. Only when creating the file system
Answer: B
Explanation:
Explanation/Reference: https://www.dellemc.com/de-de/documentation/unity-family/unity-p-configure-nfs-file-sharing/03- unity-nfs-c-ch-configuring-file-systems.htm
NEW QUESTION 108
Which Unity feature benefits oracle OLTP environments by improving storage utilization?
- A. VVOLS
- B. 4 block formatting
- C. Increased SP Cache size
- D. Automatic storage tiering
Answer: D
Explanation:
Explanation/Reference:
UnityVSA supports the Fully Automated Storage Tiering for Virtual Pool (FAST VP) feature for both block and file data.
FAST VP optimizes storage utilization by automatically moving data between and within the storage tiers.
References: https://www.emc.com/collateral/TechnicalDocument/docu69316.pdf (page 11)
NEW QUESTION 109
What action(s) can an administrator take on an existing file system from its Properties page?
- A. Assigned HAS Server can be deleted
- B. Different Pool can be selected
- C. Format can be changed to UFS32
- D. Size can be expanded or shrunk
Answer: A
NEW QUESTION 110
In UnityVSA, which license(s) is able to extend the storage capacity from 25 TB to 50 TB with an upgrade
path license?
- A. Community
- B. VVOLS only
- C. Professional and VVOLS
- D. Professional only
Answer: D
Explanation:
Explanation
Professional Edition is a licensed subscription-based offering available at capacity levels of 10 TB, 25 TB, and
50 TB.
NEW QUESTION 111
Which FAST Cache operation can be performed from the Settings window?
- A. Enable FAST Cache use on a specific pool
- B. Pause FAST Cache use
- C. Disable FAST Cache use on a specific pool
- D. Expand FAST Cache
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 112
A storage administrator wants to add as asynchronous replication session to a pair of Unity systems with an existing synchronous replication session that is operating correctly. Which configuration steps are needed?
- A. Create Replication Interfaces on the source system.
Modify the Mode for Replication Connection.
Perform a manual Sync operation on the Asynchronous session. - B. Create Replication Interfaces on destination system.
Establish FC connectivity using the Synchronous FC Ports of each system.
Perform a manual Sync operation on the Asynchronous session. - C. Create Replication interfaces on both systems.
Modify the Replication Connection Mode.
Run a Replication Connection Verify and Update operation. - D. Create Replication Interfaces on both systems.
Establish FC connectivity using the Synchronous FC Ports of each system.
Run a Verify and Update operation for the Replication Connection
Answer: C
Explanation:
Explanation/Reference:
To fully configure asynchronous replication between systems, you must do each of following:
* Configure connectivity for the replication interfaces used by asynchronous replication
- Configure the replication connection between systems
- Configure replication sessions between systems
Note: To fully configure synchronous replication, you must complete each of following:
* Configure connectivity for the synchronous replication interfaces
* Create the synchronous replication management ports
* Configure the replication connection between systems
* Configure replication sessions between systems
NEW QUESTION 113
A system administrator receives a warning that their DPE I/O Module has a fault. In this situation, which type of replacement is required?
- A. Hot-pluggable FRU
- B. Hot-pluggable CRU
- C. Non-Hot-pluggable FRU
- D. Non-Hot-pluggable CRU
Answer: A
Explanation:
Explanation
Your storage system is designed to be powered on continuously. Most components are hot swappable; that is, you can replace or install these components while the storage system is running.
NEW QUESTION 114
The LUN Snapshot Attach to Host operation is being performed with Read/Write Access selected. By default, what does the Dell EMC Unity XT system do before beginning the attach process?
- A. Creates a copy of the Snapshot
- B. Detaches the host from the Snapshot of any other LUN
- C. Detaches existing attached hosts from the LUN Snapshot tree
- D. Creates a Snapshot of the LUN
Answer: A
Explanation:
Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15089-dell-emc- unity-snapshots-and-thin-clones.pdf (25)
NEW QUESTION 115
In UnityVSA, what is the maximum storage capacity offered by the WOLs license?
- A. 10TB
- B. 25TB
- C. 4TB
- D. 50TB
Answer: D
NEW QUESTION 116
What is the maximum number of LUNs in a Consistency Group?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
The consistency group (CG) term is used for grouping several LUNs together in order to ensure write-order consistency over several volumes. Each LUN can contain up to 2 TB, and the total supported capacity can be up to 150 TB.
References:
https://en.wikipedia.org/wiki/RecoverPoint
NEW QUESTION 117
When creating a NAS Server replication session, which settings are required for the destination NAS
Server?
- A. Name, interface configuration, and RPO
- B. Interface configuration, Pool, and Storage Processor
- C. Name, Pool, and Storage Provisioning
- D. Pool, RPO, and Storage Processor
Answer: C
Explanation:
Explanation/Reference:
References: https://www.emc.com/dam/uwaem/documentation/unity-p-replication-config.pdf
(30)
NEW QUESTION 118
What is the maximum number of LUN snapshots that are supported by Unity?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
Explanation
Note: Logical Unit Number (LUN) - A block-level storage device that can be accessed using a protocol such
as iSCSI.
NEW QUESTION 119
What is the purpose of a Proxy NAS Server?
- A. Increase security of production NAS Servers
- B. Access Snapshot replicas on the destination side of a replicated file resource
- C. Increase performance for shared network connections that access NAS Servers
- D. Access Snapshots for testing production NAS Servers
Answer: B
Explanation:
Explanation
Reference
https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h17122-dell_emc_unity-dr_acces (05)
NEW QUESTION 120
Which Dell EMC Unity XT storage resource allows the modification of its block size during creation?
- A. VVol (file) datastore
- B. VMFS datastore
- C. NFS datastore
- D. VVol (block) datastore
Answer: D
NEW QUESTION 121
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