Refer the exhibit.
Which shows the Initiators page in the Unisphere GUI.
What does the symbol circled in blue indicate about the state of the initiator?
- A . A host was associated with the initiator and it is ready for storage access.
- B . The initiator is not associated with any host.
- C . The initiator was manually registered and has connectivity issues.
- D . A host that was previously associated with the initiator has been disconnected.
A storage administrator is configuring asynchronous remote replication.
What is the total number of internal snapshots created on the source and destination systems?
- A . 2
- B . 4
- C . 6
- D . 8
A company has several LUNs being accessed by VMware ESXi over iSCSI.
How can they minimize the resulting impact on performance?
- A . Configure the ESXi host for Round Robin Path Selection with IOPS limit of 2
- B . Configure the ESXi host to send an ACK for every other full-sized data segment
- C . Enable “DelayedACK” on the ESXi host
- D . Disable “DelayedACK” on the ESXi host
For a single asynchronous replication session, what does Unity automatically create?
- A . Two write intent logs: one on the source, one on the destination
- B . Two internal snapshots: one on the source, one on the destination
- C . Four internal snapshots: two on the source, two on the destination
- D . Four write intent logs: two on the source, two on the destination
What is a function of CloudIQ?
- A . Tier to cloud storage
- B . Provision storage resources
- C . Configure host access
- D . Monitor system health
A storage administrator performs a monthly performance analysis of a Dell EMC Unity XT storage array using CloudIQ insight reports. Three LUNs are set with a Host IO Limits policy. The administrator discovers that the throughput IOPS on one LUN (Test_LUN) has increased by 1000 IOPS compared to the two previous months.
What is a possible root cause of the spike in IOPS?
- A . Test_LUN was expanded by 100 GB and a Density-based Host IO limit policy was set for all three LUNs
- B . Test_LUN was expanded by 100 GB and a Density-based Host IO limit policy was set only for Test_LUN
- C . Host IO limit of Test_LUN was edited and the limit was increased by 1000 IOPS
- D . Another Absolute Host IO limit policy with additional 1000 IOPS was set on Test_LUN
A storage administrator is implementing FAST Cache on a Unity 500 storage array and can select from a mix of SSD drives.
Which drive types can be configured to meet the administrator’s requirements?
- A . 200 GB and 400 GB
- B . 400GB and 1.6 TB
- C . 1.6 TB and 3.2 TB
- D . 3.2 TB and 800 GB
Which protocols are supported by Dell EMC UnityVSA for storage provisioning?
- A . FC, NFS, and iSCSI
- B . SMB and NFS only
- C . iSCSI and SMB only
- D . iSCSI, NFS, and SMB
In Unisphere, where can a storage administrator create an asynchronous LUN replication session?
- A . LUN Creation wizard or the LUN Properties window
- B . Replication page or the LUN Properties window
- C . Replication page only
- D . LUN Properties window only
What are characteristics of the LUN Snapshot Copy operation?
- A . Parent cannot be a snapshot copy
Can only copy a detached snapshot
Has an independent Retention Policy from the parent - B . Parent can be a snapshot copy
Can only copy a detached snapshot
Has an independent Retention Policy from the parent - C . Parent can be a snapshot copy
Can copy an attached or detached snapshot
Inherits the parent Snapshot Retention Policy - D . Parent cannot be a snapshot copy
Can copy an attached or detached snapshot
Inherits the parent Snapshot Retention Policy
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
When an Active replication session state indicates normal operations, what is the sync state of the source and destination resources?
- A . Syncing
- B . In Sync
- C . Consistent
- D . Running
What describes the LUN Snapshot Copy operation?
- A . Parent cannot be a snapshot copy
Can only copy a detached snapshot
Has an independent Retention Policy from the parent - B . Parent can be a snapshot copy
Can only copy a detached snapshot
Has an independent Retention Policy from the parent - C . Parent can be a snapshot copy
Can copy an attached or detached snapshot
Inherits the parent Snapshot Retention Policy - D . Parent cannot be a snapshot copy
Can copy an attached or detached snapshot
lnherits the parent Snapshot Retention Policy
An administrator is preparing to configure logging to a remote host.
If they use the Unity default values, which port needs to be open for the system to transfer the log information?
- A . 443
- B . 514
- C . 546
- D . 8443
When the LUN Snapshot Attach to Host operation is performed, what does the Unity system optionally do before beginning the attach process?
- A . Creates a snapshot of the LUN
- B . Detaches the host from the snapshots of any other LUN
- C . Creates a copy of the snapshot
- D . Deletes all other existing snapshots of the LUN
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 both systems. Modify the Replication Connection Mode. Run a Replication Connection Verify and Update operation.
- B . Create Replication Interfaces on the source system. Modify the Mode for Replication Connection. Perform a manual Sync operation on the Asynchronous session.
- C . 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.
- 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
What is a feature of Dell EMC UnityVSA systems?
- A . Synchronous replication
- B . Data at Rest Encryption
- C . Dynamic storage pools
- D . Traditional storage pools
Refer to the exhibit.
A storage administrator wants to add new DAEs to the Unity XT storage array.
Which group of ports can they use?
- A . 1
- B . 2
- C . 3
- D . 4
Through which protocols are backend storage provisioned to the ESXi host when deploying a UnityVSA system?
- A . iSCSI, SMB, and NFS
- B . iSCSI and NFS only
- C . FC. ISCSI, and NFS
- D . FC and iSCSI only
What is the correct sequence of steps to create a replication session on an existing LUN?
- A . Choose the destination.
Start the Configure Replication wizard.
Select the Replication tab from the LUN Properties page.
Choose the replication mode. - B . Select the Replication tab from the LUN Properties page.
Start the Configure Replication wizard.
Choose the destination.
Choose the replication mode. - C . Start the Configure Replication wizard.
Choose the destination.
Choose the replication mode.
Select the Replication tab from the LUN Properties page. - D . Start the Configure Replication wizard.
Choose the replication mode.
Select the Replication tab from the LUN Properties page.
Choose the destination.
Which Unity storage resource is configured when running the Initial Configuration wizard?
- A . Consistency Group
- B . Storage Pool
- C . File System
- D . LUN
A storage administrator configured a hybrid Unity XT storage system using one default pool containing only drives of the performance tier. They need to expand the Unity with Flash as well as NL-SAS drives and make use of FAST VP using all three tiers. The FAST VP license is already installed.
What is the correct way to add and configure the pool(s)?
- A . Create a new heterogeneous pool containing one or more RAID Groups of NL-SAS and flash drives
Move the existing LUNs to the new pool
Delete the first pool and add the available Flash drives to the new pool - B . Add one or more RAID Groups of NL-SAS and Flash drives to the existing pool
- C . Convert the homogeneous pool into a heterogeneous pool
Add one or more RAID Groups of NL-SAS and Flash drives to the converted pool - D . Add one or more RAID Groups of NL-SAS drives to a new, second pool
Add one or more RAID Groups of flash drives to a new, third pool
A storage administrator wants to expand the current FAST Cache size from 800 GB to the maximum allowed size on a Unity XT 680.
How many drives, and of what type, do they need to add?
- A . 6 Flash 2 drives of 400 GB each
- B . 24 Flash 2 drives of 200 GB each
- C . 12 Flash 2 drives of 400 GB each
- D . 2 Flash 2 drives of 400 GB each
What information is retrieved and used by the InitCLI tool to initialize a Unity system?
- A . System serial number
- B . System WWN
- C . System UUID
- D . DNS host name
Based on Dell EMC best practices, under what conditions would you consider creating multiple pools on a Unity 500?
- A . Separate resources for multi-tenancy Create larger failure domains
- B . Combine pools where FAST Cache is and is not active Consolidate resources for multi-tenancy
- C . Dedicate resources to meet specific performance goals Separate resources for mulli-tenancy
- D . Combine pools where FAST Cache is and is not active Dedicate resources to meet specific performance goals
Based on the exhibit.
Which port can provide either Fibre Channel or Ethernet connectivity for host access?
- A . A
- B . B
- C . C
- D . D
Which FAST Cache operation proactively copies dirty pages to underlying hard disk drives?
- A . FAST Cache promotion
- B . FAST Cache cleaning
- C . FAST Cache flushing
- D . FAST Cache warming
What is the purpose of a Proxy NAS Server?
- A . Increase performance for shared network connections that access NAS Servers
- B . Access Snapshot replicas on the destination side of a replicated file resource
- C . Access Snapshots for testing production NAS Servers
- D . Increase security of production NAS Servers
A storage administrator is tasked with creating a DR solution for block and file storage resources on a Dell EMC Unity XT 680F 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 XT 480 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 A
Replicate file storage resources synchronously to Campus A - B . Replicate block storage resources synchronously to Campus A
Replicate file storage resources asynchronously to Campus B - C . Replicate block storage resources asynchronously to Campus B
Replicate file storage resources asynchronously to Campus A - D . Replicate block storage resources synchronously to Campus A
Replicate file storage resources synchronously to Campus A
A storage administrator wants to configure a storage pool to include drives 0_0. 0_3 Based on Dell EMC best practices, what configuration should you recommend?
- A . RAID 6 14+2
- B . RAID 5 4+1
- C . RAID 5 12+1
- D . RAID 5 10+2
A storage administrator needs to connect a new iSCSI host to a Dell EMC Unity XT array.
Which I/O modules support host iSCSI connectivity?
- A . 25 GbE optical only
- B . 16 Gb/s FC and 25 GbE optical
- C . 10 GbE Base-T and 25 GbE optical
- D . 10 GbE Base-T only
Refer to the exhibit.
Where is the management port located on the Unity Storage Processor?
- A . 1
- B . 2
- C . 3
- D . 4
What capability is provided by the Dell EMC CIFS Management snap-in?
- A . Configure share permissions
- B . Configure NAS Server registry settings
- C . Manage home directories
- D . Manage local NAS Server users
What is a use case for a UnityVSA system with the Community license?
- A . Remote office / branch office
- B . Virtual Desktop Infrastructure
- C . Storage as a Service deployment
- D . Test and development environment
What is a consideration when managing Host I/O Limit polices?
- A . Each policy can be paused or resumed independently
- B . All policies are paused if a single policy is paused
- C . Only shared Host I/O Limit polices can be paused and resumed
- D . AH policies are resumed when any single policy is resumed
A storage administrator configured a Hybrid Dell EMC Unity XT storage system using one default port containing three disk types. They need additional Flash capacity.
What is the correct way to expand the pool?
- A . Add a RAID Group of SAS Flash 4 drives to the pool
- B . Add 2 SAS Flash drives to the FAST Cache
- C . Add 1 SAS Flash drive to the pool
- D . Add a RAID Group of SAS Flash drives to the pool
A storage administrator has a disaster recovery solution that synchronously replicates a LUN from a Site A production Unity system to a destination Unity at Site B. Site A experiences an unexpected outage.
Which options would be performed to provide data access during the outage windows and return production to site A after the outage
- A . Failover from the Site B Unity after the outage event Resume from Site B after Site A is recovered Failback k from the Site A Unity to return production to Site A
- B . Failover from the Site B Unity after the outage event Resume from Site A after Site A is recovered Fallback from the Site A Unity to return production to Site A
- C . Failover from the Site B Unity after the outage event Resume from Site a after Site A is recovered Fallback (torn the Site B Unity to return production to Site A
- D . Failover from the Site B Unity after the outage event Resume (rom Site B after Site A is recovered Fallback from the Site B Unity to return production to Site A
Which operation can be performed on the General tab of the LUN Properties page?
- A . Extend the LUN
- B . Grant Host access
- C . Replicate the LUN
- D . Set Host I/O limits
A test NFS server running a stress test program consumes nearly all file system space. This causes performance slowdowns on production hosts sharing the same file system.
Which Dell EMC Unity XT feature could the storage administrator use to prevent a re-occurrence of this problem?
- A . Data Reduction
- B . File System Quotas
- C . Host I/O Limits
- D . FAST Cache
Which Dell EMC UnityXT system user interface allows system administrators to create scripts for automating routine tasks?
- A . Unisphere Central
- B . UEMCLI
- C . IPMI
- D . Unisphere GUI
Assuming that there are 240 snapshots created for the Base LUN on a Dell EMC Unity XT array, what is the maximum number of Thin Clones that can be created from that Base LUN?
- A . 8
- B . 16
- C . 32
- D . 64
In UnityVSA, what is the maximum storage capacity offered by the Professional license?
- A . 4 TB
- B . 10 TB
- C . 25 TB
- D . 50 TB
What is supported on Unity with CTA integration?
- A . Remote backup
- B . Disaster recovery
- C . Data migration
- D . Data tiering
Which Unity feature provides a high bandwidth connection for large file transfers, enables proactive Service Request generation and usage license reporting, and operates on a 24×7 basis?
- A . EMC Service Center
- B . Software Licensing Central
- C . Unisphere Central
- D . EMC Secure Remote Services
Which severity level alerts for a fault condition that has occurred, has minor impact on the system, and does not need to be fixed immediately?
- A . Critical
- B . Notice
- C . Error
- D . Warning
What is the default MTU value for the NAS Server interface?
- A . 1280 bytes
- B . 1500 bytes
- C . 9000 bytes
- D . 9216 bytes
What determines the size of the dynamic pool private LUN?
- A . Data protection method assigned to the dynamic pool
- B . Dell EMC Unity XT storage array model
- C . Number of drives in the dynamic pool
- D . Number of RAID extents associated with the private LUN
What is a characteristic of manual UFS64 thin file system extension?
- A . Allocated space increases but not the provisioned size
- B . Extend size is based on ratio of used-to-allocated space
- C . Maintains a 70-75% used-to-allocated ratio space
- D . Changes advertised capacity but not the actual size allocated
Which component is required for compression to work?
- A . FAST Cache
- B . PFDC
- C . Thick LUN
- D . FAST VP
During the configuration of ESRS, how is the Customer Contact Data verified?
- A . Access code sent through email to the customer
- B . Step taken during the ESRS Network check
- C . Step taken by the ESRS Policy Manager
- D . Step taken during the readiness check for ESRS
Which Dell EMC Unity service task would most quickly resolve connection problems between the storage system and Unisphere?
- A . Reinitialize the Storage System
- B . Reimage the Storage Processors
- C . Reboot the Storage Processors
- D . restart the Management Software
What is the maximum hierarchical Snapshot level, for both LUNs and file systems, on Dell EMC Unity XT storage system?
- A . 10
- B . 16
- C . 20
- D . 32
How is a Local LUN Move initiated?
- A . Choose the Move operation, then select a LUN, then select the Pool to move the LUN into
- B . Select the Pool to move the LUN into, then choose the Move operation, then select a LUN
- C . Select the LUN, then select the Pool to move the LUN into, then choose the Move operation
- D . Select a LUN, then choose the Move operation, then select the Pool to move the LUN into
What is a benefit of Dell EMC Unity XT file-level retention?
- A . Reduces time to rebuild a failed drive
- B . Enables throughput and bandwidth throttling
- C . Protects data from deletion or modification
- D . Improves access to data resident on the drive tiers
Which tool(s) can be used to manage ESRS?
- A . Unisphere and UEMCLI only
- B . Unisphere only
- C . Unisphere, UEMCLI, and REST API
- D . Unisphere and CloudIQ
What is the significance of a file system’s Minimum Allocation Size?
- A . Reserves a configurable space for Snapshots
- B . Ensures the file system always has free space
- C . Provides a mechanism for free space reporting
- D . Prevents the removal of too much file system space
Which Directory Services can be configured in the Unisphere Settings window?
- A . LDAP
- B . NIS
- C . NDS
- D . Active Directory
Which technology is used by Unity Snapshots?
- A . Copy on First Write
- B . inline Deduplication
- C . Redirect on Write
- D . Block Compression
A storage administrator has several hosts attached to a Unity storage system.
How can they configure a Unity Host I/O Limits policy to ensure that a single host, with the most critical application, experiences the best possible performance?
- A . Guarantee the bandwidth and IOPS requirements for the critical host’s LUNs
- B . Guarantee the bandwidth and IOPS requirements for the critical host’s ports
- C . Limit the bandwidth and IOPS of the LUNs provisioned to the other less critical hosts
- D . Create policies to limit migration and replication traffic on the less critical hosts
What are the two default credentials for a new Dell Unity XT system? (Select 2)
- A . service / service
- B . admin / Password123#
- C . sysadmin / sysadmin
- D . admin / admin
- E . root / Password123#
Which policy status condition is available for Host I/O Limits?
- A . Resuming
- B . Disabled
- C . Error
- D . Global Paused
What information is necessary for configuring Centralized ESRS support on a Unity system using UEMCU commands?
- A . IP address of monitoring system
- B . IP address of Proxy server
- C . EMC Site ID for customer
- D . Firewall port number
A Unity customer has a 20 TB pool consisting of SAS and NL-SAS drives.
Based on Dell EMC best practices, what is the minimum recommended amount of Flash capacity they should use for a Flash tier?
- A . 1 TB
- B . 2 TB
- C . 4 TB
- D . 10 TB
A system administrator has asynchronous remote replication configured between a pair of systems and replications currently operating normally.
When the administrator views a replication session on the Unisphere Session page for session the destination system, which option is available when viewing "More Actions"?
- A . Failover with sync
- B . Failover
- C . Pause
- D . Sync
What is a connectivity rule for hosts that connect to multiple Unity systems?
- A . Must connect to all arrays using a single protocol
- B . Can connect to different arrays with different protocols
- C . CNA connections used with alternating protocols
- D . iSCSI is required to connect a host to multiple arrays
A storage administrator needs to move a LUN (Dev_ops) from pool_1 to pool_2 on a Dell EMC Unity XT storage array. The array is asynchronously replicating to another Dell EMC Unity XT system at a DR site. There is a Snapshot Schedule and user-defined snapshot created on this LUN.
What is the correct approach to move Dev_ops to pool_2?
- A . Delete replication session, move Dev_ops to pool_2 using Local LUN Move, and reconfigure replication session.
- B . Move Dev_ops to pool_2 using Local LUN Move feature.
- C . Delete replication session, move Dev_ops to pool_2 using Local LUN Move, create user-defined snapshot, and reconfigure replication session.
- D . Delete replication session, move Dev_ops to pool_2 using Local LUN Move, create Snapshot Schedule, and reconfigure replication session.
What are two characteristics of Data Reduction? (Select 2)
- A . Supported on All-Flash pools only
- B . Can be used on LUNs in replication sessions
- C . Can be enabled only on block storage resources
- D . Available on the Dell UnityVSA
- E . Configured through Unisphere
What are considerations when configuring a Proxy NAS Server?
- A . Must be created on the same SP as the replicated NAS ServerMust use the same access protocols as the replicated NAS Server
- B . Can be created on either SP regardless of where the replicated NAS Server residesMust use the same access protocols as the replicated NAS Server
- C . Must be created on the same SP as the replicated NAS ServerDifferent access protocols may be utilized as the replicated NAS Server
- D . Can be created on either SP regardless of where the replicated NAS Server residesMay utilize different access protocols as the replicated NAS Server
What is used by the Native SAN Copy Import data mobility feature?
- A . SAN Copy funning on VNX
- B . Common base Snapshots
- C . SAN Copy running on Unity
- D . Transparent Data Transfer
What block size do Dell EMC Unity systems use to copy highly accessed blocks of data from spinning drives into FAST Cache?
- A . 128 KB
- B . 32 KB
- C . 16 KB
- D . 64 KB
After installing a new Unity VSA, when do alerts concerning license expiration first occur?
- A . 7 days prior to expiration
- B . 15 days prior to expiration
- C . 1 month prior to expiration
- D . 2 months prior to expiration
What is the granularity of FAST VP when relocating data in the pool?
- A . 512 MB
- B . 1024 MB
- C . 256 MB
- D . 128 MB
What can be used by advanced users to create scripts for automating routine Unity tasks?
- A . Unisphere GUI
- B . Service CLI commands
- C . CloudlQ
- D . UEMCLI commands
Which Unity feature benefits oracle OLTP environments by improving storage utilization?
- A . 4 block formatting
- B . increased SP Cache size
- C . Automatic Storage tiering
- D . VVOLS
What term refers to the link between a host initiator and a target port on a Dell EMC Unity XT storage system?
- A . Initiator Path
- B . Logical Path
- C . Physical Path
- D . Target Path
When connecting hosts to a Unity storage array, which protocols are supported?
- A . FICON and iSCSIsss
- B . Fibre Channel and FCoE
- C . iSCSI and FCoE
- D . iSCSI and Fibre Channel
Which Unity features use supported SAS Flash 2 drives to improve system performance?
- A . Compression and FAST Cache
- B . FAST Cache and FAST VP
- C . QoS and FAST VP
- D . QoS and Compression
A storage administrator wants to create a series of daily snapshots for an existing critical LUN.
How can the snapshots be created?
- A . Snapshot schedules can only be configured within the LUN Creation wizard
- B . From the Pool Properties page configure the Snapshot schedule
- C . only manually taken snapshots are supported on existing LUNs
- D . From the LUN Properties page, configure the Snapshot schedule
Which disk format is recommended for Dell EMC Unity’s OVA?
- A . Thick Provision Lazy Zeroed
- B . raw
- C . Thick Provision Eager Zeroed
- D . Thin Provision
What is the correct sequence of steps taken by the storage array during the synchronous replication process?
Which Dell EMC Unity service task is used to reinstall the root operating system while leaving the existing data intact?
- A . Restart the Management Software
- B . Reimage the Storage Processor
- C . Restart the Management Server
- D . Reinitialize the Storage System
What is a consideration when designing a replication solution using the native Dell EMC Unity XT Replication feature?
- A . Asynchronous remote replication supports replication to only one remote Dell EMC Unity XT system
- B . Synchronous remote replication supports replication to only one remote Dell EMC Unity XT system
- C . Synchronous remote replication supports replication to up to two remote Dell EMC Unity XT systems
- D . Asynchronous remote replication supports replication to up to two remote Dell EMC Unity XT systems
What is the significance of the best practices recommendation to maintain 10% free capacity on a storage pool?
- A . Provides enough space for drive failures
- B . Allows enough capacity for Snapshots
- C . Improves FAST Cache warmup times
- D . Reduces cache flush times
What is the maximum number of SAS ports available on a Dell EMC Unity XT 680?
- A . 4
- B . 6
- C . 7
- D . 8
A storage administrator has set a soft quota of 20 GB and a hard quota of 25 GB on a die system.
At what usage capacity will the administrator receive the first quota alert?
- A . 17 GB
- B . 18 GB
- C . 20 GB
- D . 22 GB
What is a characteristic of the iSCSI interface on Dell EMC Unity storage arrays?
- A . Only one iSCSI interface can exist on a physical network port at a time.
- B . IQN aliases are automatically generated.
- C . A VLAN can only be assigned during the creation of the iSCSI interface.
- D . IQNs are associated with an iSCSI interface.
A storage administrator has added multiple resources to a single density-based Host I/O Limit policy for the following storage resources:
– LUN A: 100 GB
– LUN B: 100 GB
– LUN C: 600 GB
– Density-Based Limit 10 IOPS
What is the total IOPS set by this policy?
- A . 80
- B . 800
- C . 810
- D . 8,000
Under what conditions should fully provisioned storage be recommended?
- A . Workloads requiring high throughput
- B . Storage objects subject to snapshots
- C . Storage objects subject to replication
- D . Workloads requiring high bandwidth
Which UnityVSA storage resource can be configured with Host I/O limits?
- A . NAS Server
- B . Pool
- C . File System
- D . LUN
Dell EMC Unity systems collect several metrics at various time intervals and use ESRS to send the information to CloudIQ.
What are those metrics and their time intervals?
- A . Alerts = 5 min Performance = 5 min Capacity = 1 hr Configuration = 1 hr
- B . Alerts = 2 min Performance = 1 hr Capacity = 1 hour Configuration = 1 hr
- C . Alerts = 5 min Performance = 1 hr Capacity = 2 hour Configuration = 1 hr
- D . Alerts = 2 min Performance = 30 min Capacity = 1 hr Configuration = 1 hr
A system administrator experienced a power failure in their environment.
To which device will cache de-stage?
- A . M.2 SSD on each Storage Processor
- B . First four disks in the Disk Processor Enclosure
- C . Cache does not need to de-stage as it is now non-volatile
- D . Backup Battery Unit will keep the data alive in cache
What is the maximum storage capacity supported by a Dell EMC UnityVSA with the Community Edition subscription?
- A . 4 TB
- B . 10 TB
- C . 25 TB
- D . 50 TB
What describes multiple LUN snapshots?
- A . Captures multiple point-in-time data states.
Snapshot data state is marked "unmodified” from its source when attached.
Snapshot tree supports multiple simultaneous attaches. - B . Captures multiple point-in-time data states.
Snapshot data state is marked "unmodified” from its source when attached.
Snapshot tree supports only one attach at a time. - C . Captures multiple point-in-time data states.
Snapshot data state is marked "modified" from its source when attached.
Snapshot tree supports multiple simultaneous attaches. - D . Captures multiple point-in-time data states.
Snapshot data state is marked "modified" from its source when attached.
Snapshot tree supports only one attach at a time.
Which storage pool object is created for every RAID group in a traditional pool?
- A . Stripe Volume
- B . MetaLUN
- C . Pool Slice
- D . Private LUN
A system administrator has deployed a Dell UnityVSA to their vSphere environment. They did not add the management IP to the UnityVSA during the installation.
What two actions can be taken to apply the management IP from the vSphere console? (Select 2)
- A . Use the svc_network command to apply the IP address.
- B . Use the svc_inject command to apply the IP address.
- C . Use the svc_initial_config command with the Connection Utility.
- D . Use the svc_diag command with the Connection Utility.
- E . Use the svc_initial_config command to apply the IP address.
Which VVol object stores a copy of a VM’s memory pages when the VM is powered on?
- A . Config
- B . Memory
- C . Swap
- D . Data
What storage resources can be provisioned to a host that is connected to a Dell EMC Unity XT storage system via Fibre Channel?
- A . LUNs, CIFS shares, and Consistency Group LUNs
- B . VMFS datastores, NFS datastores, and VVol(file) datastores
- C . LUNs, Consistency Group LUNs, and NFS datastores
- D . Consistency Group LUNs, VMFS datastores, and VVol (block) datastores
Which step must be completed prior to performing the initial configuration of a UnityVSA system and creating the first storage pool?
- A . Create an ESXi host profile
- B . License the system for NFS and SMB support
- C . Add vDisks to the storage appliance
- D . Install license keys for thin provisioning
A storage administrator is tasked with configuring a density-based Host I/O policy based on the following requirements:
– Resource Size: 400 GB LUN
– Density Limit: 15 IOPS
What is the total IOPS set by this policy?
- A . 4000
- B . 6000
- C . 6500
- D . 8000