NEW QUESTION 1
How can an administrator disable retention on an FLR-enabled file system?

• A. Use the File System Properties page in Unisphere
• B. Modify the FLR Policy on each file in the file system
• C. Modify the FLR Policy on the file system
• D. FLR cannot be disabled on this type of file system

Answer: D

NEW QUESTION 2
When can Data at Rest Encryption (D@RE) be enabled?

• A. License is applied the first time
• B. Management IP is assigned
• C. LUN is created
• D. File system is created

Answer: A

Explanation:
References: https://www.emc.com/collateral/white-papers/h15090-dell-emc-unity-data-at-rest-encryption.pdf (p.7)

NEW QUESTION 3
A system administrator plans to shut down a Unity storage system for routine maintenance. What should be done to prevent data loss before shutting down the storage system?

• A. Detach all active snapshots from hosts.
• B. Manually disable the storage system write cache
• C. Disconnect provisioned storage from hosts.
• D. Toggle both Storage Processors into Service mode

Answer: C

Explanation:
References: https://www.emc.com/collateral/TechnicalDocument/docu69355.pdf (3)

NEW QUESTION 4
You are creating a dynamic pool using 12 drives in the Unisphere GUI. Which RAID stripe width will be set when creating the dynamic pool using RAID 6?

• A. 4+2
• B. 6+2
• C. 8+2
• D. 10+2

Answer: D

NEW QUESTION 5
Automatic shrink operations will trigger storage space reclamation on which type of storage resources?

• A. Thick file systems
• B. Thick LUNs
• C. Thin LUNs
• D. Thin file systems

Answer: D

NEW QUESTION 6
How can data at rest Encryption be activated on Dell EMC Unity?

• A. Enable Data at rest Encryption at any time using Unisphere settings > manage Encryption
• B. Enable data at rest Encryption, but only during initial configuration, using Unisphere settings > Manage Encryption
• C. Install data at rest Encryption license at any time using Unisphere Settings > Install License
• D. Install data at rest Encryption, but only during initial configuration

Answer: C

NEW QUESTION 7
A storage administrator notices that all the configured HOST I/O Limits policies are Globally Paused. How can the administrator put these policies into the Active state?

• A. Select the Resume option on the Host I/O Limits Settings page
• B. Select the Resume action for each Host I/O limits policy
• C. Select the Active action for each Host I/O Limits policy
• D. Select the Active option on the Host I/O Limits Settings page

Answer: B

NEW QUESTION 8
What is a characteristic of Automatic UFS64 File System extension?

• A. Array I/O service to clients is disrupted during auto-extension
• B. Allocated space remains unchanged after extend operation
• C. Auto-extension can exceed the file system visible size
• D. File system cannot auto-extend past the provisioned size

Answer: C

NEW QUESTION 9
What is a feature of Dell EMC UnityVSA systems?

• A. All storage pools are hybrid
• B. Data at Rest Encryption
• C. All storage pools are dynamic
• D. Asynchronous Replication

Answer: B

NEW QUESTION 10
What technology, used by Dell EMC Unity XT Snapshots, is accurately described?

• A. Copy on First Write requires a storage resource reserved to hold original data that changed to preserve the point-in-time view
• B. Redirect on Write requires a storage resource reserved to hold original data that changed to preserve the point-in-time view
• C. Redirect on write requires no storage resource to create a Snapshot, writes are redirected on parent pool
• D. Copy on First Write requires no storage resource to create a Snapshot, writes are copied to parent pool

Answer: B

NEW QUESTION 11
How is a Local LUN Move initiated?

• A. Select the LUN, then select the Pool to move the LUN into, then choose the Move operation
• B. Choose the Move operation, then select a LUN, then select the Pool to move the LUN into
• C. Select a LUN, then choose the Move operation, then select the Pool to move the LUN into
• D. Select the Pool to move the LUN into, then choose the Move operation, then select a LUN

Answer: C

NEW QUESTION 12
FAST VP tracks data for relocation within the pool at what size slices?

• A. 128 MB
• B. 256 MB
• C. 512 MB
• D. 1024 MB

Answer: B

NEW QUESTION 13
A Unity storage system is installed with 10Gb optical SFPs in CNA ports 4 and 5 of both Storage Processors. The storage administrator receives from a user to connect to the storage system through Fibre Channel.
How can the administrator address the request?

• A. Configure all CNA ports for 16Gb Fibre Channel
• B. Configure CNA port 4 of SPA and SPB as 10Gb opticalConfigure CNA port 5 of SPA and SPB as 16 Gb Fibre Channel
• C. Configure CNA port 4 and 5 of SPA as 10 Gb copperConfigure CNA ports 4 and 5 of SPB as 16 Gb Fibre Channel
• D. Once committed, CNA ports cannot be reconfigured without data loss.

Answer: D

Explanation:
References: https://www.emc.com/collateral/TechnicalDocument/docu60144.pdf (page 5)

NEW QUESTION 14
Which migration tool can be used to move file data a Unity storage array in both NFS and CIFS/SMB protocols?

• A. EMC Select Datadobi
• B. Unity Async Replication
• C. rsync
• D. EMCopy

Answer: D

Explanation:
EMcopy will work to copy the data from Solaris host to export CIFS and NFS including the security configuration.

NEW QUESTION 15
What is a characteristic of the iSCSI interface on Dell EMC Unity storage arrays?

• A. IQN aliases can be created optionally after the iSCSI interface is created.
• B. IQN aliases are associated with an iSCSI interface.
• C. IQNs are associated with a network port.
• D. An iSCSI interface can be created with both an IPv4 and IPv6 IP address.

Answer: C

NEW QUESTION 16
What is the minimum and maximum recovery point objectives (RPO) configurable when using Unity native asynchronous replication?

• A. Minimum= 5 minutesMaximum= 24 hours
• B. Minimum= 5 minutesMaximum= 48 hours
• C. Minimum= 1 minuteMaximum= 24 hours
• D. Minimum= 1 minuteMaximum= 48 hours

Answer: A

Explanation:
Recovery Point Objective (RPO) is an industry accepted term that indicates the acceptable amount of data, measured in units of time, that may be lost in a failure. When you set up an asynchronous replication session, you can configure automatic synchronization based on the RPO. You can specify an RPO from a minimum of 5 minutes up to a maximum of 1440 minutes (24 hours).
References: https://www.emc.com/dam/uwaem/documentation/unity-p-replication-config.pdf (page 7)

NEW QUESTION 17
A storage administrator wants to configure a Unity system to log system events to a remote log server. In order to allow access to the log server, which port should the administrator ensure is not blocked by the firewall?

• A. 514
• B. 714
• C. 1000
• D. 5179

Answer: A

Explanation:
The storage system supports logging user/audit messages to a remote host. By default, the storage system transfers log information on port 514 using UDP.
References: https://www.emc.com/collateral/TechnicalDocument/docu69321.pdf (Page 31)

NEW QUESTION 18
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. 120
• B. 1,200
• C. 2,000
• D. 2, 100

Answer: A

NEW QUESTION 19
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