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WorksheetsD-UN-DY-23 Free Dumps (Part 1, Q1-Q40) of V14.03
Total questions: 120
Worksheet time: 3615secs
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 host was associated with the initiator and it is ready for storage access.
The initiator is not associated with any host.
The initiator was manually registered and has connectivity issues.
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?
2
4
6
8
A company has several LUNs being accessed by VMware ESXi over iSCSI. How can they minimize the resulting impact on performance?
Configure the ESXi host for Round Robin Path Selection with IOPS limit of 2
Configure the ESXi host to send an ACK for every other full-sized data segment
Enable “DelayedACK” on the ESXi host
Disable “DelayedACK” on the ESXi host
For a single asynchronous replication session, what does Unity automatically create?
Two write intent logs: one on the source, one on the destination
Two internal snapshots: one on the source, one on the destination
Four internal snapshots: two on the source, two on the destination
Four write intent logs: two on the source, two on the destination
What is a function of CloudIQ?
Tier to cloud storage
Provision storage resources
Configure host access
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?
Test_LUN was expanded by 100 GB and a Density-based Host IO limit policy was set for all three LUNs
Test_LUN was expanded by 100 GB and a Density-based Host IO limit policy was set only for Test_LUN
Host IO limit of Test_LUN was edited and the limit was increased by 1000 IOPS
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?
200 GB and 400 GB
400GB and 1.6 TB
1.6 TB and 3.2 TB
3.2 TB and 800 GB
Which protocols are supported by Dell EMC UnityVSA for storage provisioning?
FC, NFS, and iSCSI
SMB and NFS only
iSCSI and SMB only
iSCSI, NFS, and SMB
In Unisphere, where can a storage administrator create an asynchronous LUN replication session?
LUN Creation wizard or the LUN Properties window
Replication page or the LUN Properties window
Replication page only
LUN Properties window only
What are characteristics of the LUN Snapshot Copy operation?
Parent cannot be a snapshot copy, Can only copy a detached snapshot, Has an independent Retention Policy from the parent
Parent can be a snapshot copy, Can only copy a detached snapshot, Has an independent Retention Policy from the parent
Parent can be a snapshot copy, Can copy an attached or detached snapshot, Inherits the parent Snapshot Retention Policy
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?
Array I/O service to clients is disrupted during auto-extension
Allocated space remains unchanged after extend operation
Auto-extension can exceed the file system visible size
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?
Syncing
In Sync
Consistent
Running
What describes the LUN Snapshot Copy operation?
Parent cannot be a snapshot copy, Can only copy a detached snapshot, Has an independent Retention Policy from the parent
Parent can be a snapshot copy, Can only copy a detached snapshot, Has an independent Retention Policy from the parent
Parent can be a snapshot copy, Can copy an attached or detached snapshot, Inherits the parent Snapshot Retention Policy
Parent cannot be a snapshot copy, Can copy an attached or detached snapshot, Inherits 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?
443
514
546
8443
When the LUN Snapshot Attach to Host operation is performed, what does the Unity system optionally do before beginning the attach process?
Creates a snapshot of the LUN
Detaches the host from the snapshots of any other LUN
Creates a copy of the snapshot
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?
Create Replication interfaces on both systems. Modify the Replication Connection Mode. Run a Replication Connection Verify and Update operation.
Create Replication Interfaces on the source system. Modify the Mode for Replication Connection. Perform a manual Sync operation on the Asynchronous session.
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.
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?
Synchronous replication
Data at Rest Encryption
Dynamic storage pools
Traditional storage pools
A storage administrator wants to add new DAEs to the Unity XT storage array. Which group of ports can they use?
1
2
3
4
Through which protocols are backend storage provisioned to the ESXi host when deploying a UnityVSA system?
iSCSI, SMB, and NFS
iSCSI and NFS only
F
ISCSI, and NFS
FC and iSCSI only
What is the correct sequence of steps to create a replication session on an existing LUN?
1. Start the Configure Replication wizard. 2. Select the Replication tab from the LUN Properties page. 3. Choose the destination. 4. Choose the replication mode.
1. Select the Replication tab from the LUN Properties page. 2. Start the Configure Replication wizard. 3. Choose the replication mode. 4. Choose the destination.
1. Choose the destination. 2. Start the Configure Replication wizard. 3. Select the Replication tab from the LUN Properties page. 4. Choose the replication mode.
1. Choose the replication mode. 2. Choose the destination. 3. Start the Configure Replication wizard. 4. Select the Replication tab from the LUN Properties page.
Which Unity storage resource is configured when running the Initial Configuration wizard?
Consistency Group
Storage Pool
File System
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)?
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.
Add one or more RAID Groups of NL-SAS and Flash drives to the existing pool. Convert the homogeneous pool into a heterogeneous pool.
Add one or more RAID Groups of NL-SAS and Flash drives to the converted pool.
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?
6 Flash 2 drives of 400 GB each
24 Flash 2 drives of 200 GB each
12 Flash 2 drives of 400 GB each
2 Flash 2 drives of 400 GB each
Match each Dell EMC tool to its respective function.
Provides automated operations management using patented analytics
A
Extends the disaster-restart management functionality of VMware Site Recovery Manager
D
Enables the VMware administrator to manage and protect datastores on the storage system directly
C
Collects system data to provide intelligent insight for storage administrators
B
What information is retrieved and used by the InitCLI tool to initialize a Unity system
- System serial number
System WWN
System UUID
DNS host name
Based on Dell EMC best practices, under what conditions would you consider creating multiple pools on a Unity 500?
Separate resources for multi-tenancy Create larger failure domains
Combine pools where FAST Cache is and is not active Consolidate resources for multi-tenancy
Dedicate resources to meet specific performance goals Separate resources for multi-tenancy
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
B
C
D
Which FAST Cache operation proactively copies dirty pages to underlying hard disk drives?
FAST Cache promotion
FAST Cache cleaning
FAST Cache flushing
FAST Cache warming
What is the purpose of a Proxy NAS Server?
Increase performance for shared network connections that access NAS Servers
Access Snapshot replicas on the destination side of a replicated file resource
Access Snapshots for testing production NAS Servers
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?
Replicate block storage resources asynchronously to Campus A Replicate file storage resources synchronously to Campus A
Replicate block storage resources synchronously to Campus A Replicate file storage resources asynchronously to Campus B
Replicate block storage resources asynchronously to Campus B Replicate file storage resources asynchronously to Campus A
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?
RAID 6 14+2
RAID 5 4+1
RAID 5 12+1
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?
25 GbE optical only
16 Gb/s FC and 25 GbE optical
10 GbE Base-T and 25 GbE optical
10 GbE Base-T only
Where is the management port located on the Unity Storage Processor?
1
2
3
4
What capability is provided by the Dell EMC CIFS Management snap-in?
Configure share permissions
Configure NAS Server registry settings
Manage home directories
Manage local NAS Server users
What is a use case for a UnityVSA system with the Community license?
Remote office / branch office
Virtual Desktop Infrastructure
Storage as a Service deployment
Test and development environment
What is a consideration when managing Host I/O Limit polices?
Each policy can be paused or resumed independently
All policies are paused if a single policy is paused
Only shared Host I/O Limit polices can be paused and resumed
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?
Add a RAID Group of SAS Flash 4 drives to the pool
Add 2 SAS Flash drives to the FAST Cache
Add 1 SAS Flash drive to the pool
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
Failover from the Site B Unity after the outage event
Resume from Site B after Site A is recovered
Failback from the Site A Unity to return production to Site A
Failover from the Site B Unity after the outage event
Which operation can be performed on the General tab of the LUN Properties page?
Extend the LUN
Grant Host access
Replicate the LUN
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?
Data Reduction
File System Quotas
Host I/O Limits
FAST Cache
Which Dell EMC UnityXT system user interface allows system administrators to create scripts for automating routine tasks?
Unisphere Central
UEMCLI
IPMI
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?
8
16
32
64
In UnityVSA, what is the maximum storage capacity offered by the Professional license?
4 TB
10 TB
25 TB
50 TB
What is supported on Unity with CTA integration?
Remote backup
Disaster recovery
Data migration
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 24x7 basis?
EMC Service Center
Software Licensing Central
Unisphere Central
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?
Critical
Notice
Error
Warning
What is the default MTU value for the NAS Server interface?
1280 bytes
1500 bytes
9000 bytes
9216 bytes
What determines the size of the dynamic pool private LUN?
Data protection method assigned to the dynamic pool
Dell EMC Unity XT storage array model
Number of drives in the dynamic pool
Number of RAID extents associated with the private LUN
What is a characteristic of manual UFS64 thin file system extension?
Allocated space increases but not the provisioned size
Extend size is based on ratio of used-to-allocated space
Maintains a 70-75% used-to-allocated ratio space
Changes advertised capacity but not the actual size allocated
Which component is required for compression to work?
FAST Cache
PFDC
Thick LUN
FAST VP
During the configuration of ESRS, how is the Customer Contact Data verified?
Access code sent through email to the customer
Step taken during the ESRS Network check
Step taken by the ESRS Policy Manager
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?
Reinitialize the Storage System
Reimage the Storage Processors
Reboot the Storage Processors
restart the Management Software
What is the maximum hierarchical Snapshot level, for both LUNs and file systems, on Dell EMC Unity XT storage system?
10
16
20
32
How is a Local LUN Move initiated?
Choose the Move operation, then select a LUN, then select the Pool to move the LUN into
Select the Pool to move the LUN into, then choose the Move operation, then select a LUN
Select the LUN, then select the Pool to move the LUN into, then choose the Move operation
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?
Reduces time to rebuild a failed drive
Enables throughput and bandwidth throttling
Protects data from deletion or modification
Improves access to data resident on the drive tiers
Which tool(s) can be used to manage ESRS?
Unisphere and UEMCLI only
Unisphere only
Unisphere, UEMCLI, and REST API
Unisphere and CloudIQ
What is the significance of a file system's Minimum Allocation Size?
Reserves a configurable space for Snapshots
Ensures the file system always has free space
Provides a mechanism for free space reporting
Prevents the removal of too much file system space
Which Directory Services can be configured in the Unisphere Settings window?
LDAP
NIS
NDS
Active Directory
Which technology is used by Unity Snapshots?
Copy on First Write
inline Deduplication
Redirect on Write
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?
Guarantee the bandwidth and IOPS requirements for the critical host’s LUNs
Guarantee the bandwidth and IOPS requirements for the critical host’s ports
Limit the bandwidth and IOPS of the LUNs provisioned to the other less critical hosts
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?
service / service
admin / Password123#
sysadmin / sysadmin
admin / admin
root / Password123#
Which policy status condition is available for Host I/O Limits?
Resuming
Disabled
Error
Global Paused
What information is necessary for configuring Centralized ESRS support on a Unity system using UEMCU commands?
IP address of monitoring system
IP address of Proxy server
EMC Site ID for customer
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?
1 TB
2 TB
4 TB
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"?
Failover with sync
Failover
Pause
Sync
What is a connectivity rule for hosts that connect to multiple Unity systems?
Must connect to all arrays using a single protocol
Can connect to different arrays with different protocols
CNA connections used with alternating protocols
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?
Delete replication session, move Dev_ops to pool_2 using Local LUN Move, and reconfigure replication session.
Move Dev_ops to pool_2 using Local LUN Move feature.
Delete replication session, move Dev_ops to pool_2 using Local LUN Move, create user-defined snapshot, and reconfigure replication session.
Delete replication session, move Dev_ops to pool_2 using Local Snapshot Schedule, and reconfigure replication session.
What are two characteristics of Data Reduction?
Supported on All-Flash pools only
Can be used on LUNs in replication sessions
Can be enabled only on block storage resources
Available on the Dell UnityVSA
Configured through Unisphere
What are considerations when configuring a Proxy NAS Server?
Must be created on the same SP as the replicated NAS Server. Must use the same access protocols as the replicated NAS Server
Can be created on either SP regardless of where the replicated NAS Server resides. Must use the same access protocols as the replicated NAS Server
Must be created on the same SP as the replicated NAS Server. Different access protocols may be utilized as the replicated NAS Server
Can be created on either SP regardless of where the replicated NAS Server resides. May utilize different access protocols as the replicated NAS Server
What is used by the Native SAN Copy Import data mobility feature?
SAN Copy funning on VNX
Common base Snapshots
SAN Copy running on Unity
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?
128 KB
32 KB
16 KB
64 KB
After installing a new Unity VSA, when do alerts concerning license expiration first occur?
7 days prior to expiration
15 days prior to expiration
1 month prior to expiration
2 months prior to expiration
What is the granularity of FAST VP when relocating data in the pool?
512 MB
1024 MB
256 MB
128 MB
What can be used by advanced users to create scripts for automating routine Unity tasks?
Unisphere GUI
Service CLI commands
CloudIQ
UEMCLI commands
Which Unity feature benefits oracle OLTP environments by improving storage utilization?
4 block formatting
increased SP Cache size
Automatic Storage tiering
VVOLS
What term refers to the link between a host initiator and a target port on a Dell EMC Unity XT storage system?
Initiator Path
Logical Path
Physical Path
Target Path
When connecting hosts to a Unity storage array, which protocols are supported?
FICON and iSCSIsss
Fibre Channel and FCoE
iSCSI and FCoE
iSCSI and Fibre Channel
Which Unity features use supported SAS Flash 2 drives to improve system performance?
Compression and FAST Cache
FAST Cache and FAST VP
QoS and FAST VP
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?
Snapshot schedules can only be configured within the LUN Creation wizard
From the Pool Properties page configure the Snapshot schedule
only manually taken snapshots are supported on existing LUNs
From the LUN Properties page, configure the Snapshot schedule
Which disk format is recommended for Dell EMC Unity's OVA?
Thick Provision Lazy Zeroed
raw
Thick Provision Eager Zeroed
Thin Provision
What is the correct sequence of steps taken by the storage array during the synchronous replication process? Match the steps to their correct order:
Create destination resource and create write intent logs
STEP 1
Perform initial copy of source data to destination
STEP 2
Host writes to source then writes are replicated to destination
STEP 3
Destination acknowledges the write to the source
STEP 4
Source acknowledges the write to the host
STEP 5
Which Dell EMC Unity service task is used to reinstall the root operating system while leaving the existing data intact?
Restart the Management Software
Reimage the Storage Processor
Restart the Management Server
Reinitialize the Storage System
What is a consideration when designing a replication solution using the native Dell EMC Unity XT Replication feature?
Asynchronous remote replication supports replication to only one remote Dell EMC Unity XT system
Synchronous remote replication supports replication to only one remote Dell EMC Unity XT system
Synchronous remote replication supports replication to up to two remote Dell EMC Unity XT systems
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?
Provides enough space for drive failures
Allows enough capacity for Snapshots
Improves FAST Cache warmup times
Reduces cache flush times
What is the maximum number of SAS ports available on a Dell EMC Unity XT 680?
4
6
7
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?
17 GB
18 GB
20 GB
22 GB
What is a characteristic of the iSCSI interface on Dell EMC Unity storage arrays?
Only one iSCSI interface can exist on a physical network port at a time.
IQN aliases are automatically generated.
A VLAN can only be assigned during the creation of the iSCSI interface.
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?
80
800
810
8,000
Under what conditions should fully provisioned storage be recommended?
Workloads requiring high throughput
Storage objects subject to snapshots
Storage objects subject to replication
Workloads requiring high bandwidth
Which UnityVSA storage resource can be configured with Host I/O limits?
NAS Server
Pool
File System
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?
Alerts = 5 min Performance = 5 min Capacity = 1 hr Configuration = 1 hr
Alerts = 2 min Performance = 1 hr Capacity = 1 hour Configuration = 1 hr
Alerts = 5 min Performance = 1 hr Capacity = 2 hour Configuration = 1 hr
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?
2 SSD on each Storage Processor
First four disks in the Disk Processor Enclosure
Cache does not need to de-stage as it is now non-volatile
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?
4 TB
10 TB
25 TB
50 TB
What describes multiple LUN snapshots?
Captures multiple point-in-time data states. Snapshot data state is marked "unmodified" from its source when attached. Snapshot tree supports multiple simultaneous attaches.
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.
Captures multiple point-in-time data states. Snapshot data state is marked "modified" from its source when attached. Snapshot tree supports multiple simultaneous attaches.
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?
Stripe Volume
MetaLUN
Pool Slice
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)
- Use the svc_network command to apply the IP address.
- Use the svc_inject command to apply the IP address.
- Use the svc_initial_config command with the Connection Utility.
- Use the svc_diag command with the Connection Utility.
- 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?
Config
Memory
Swap
Data
What storage resources can be provisioned to a host that is connected to a Dell EMC Unity XT storage system via Fibre Channel?
LUNs, CIFS shares, and Consistency Group LUNs
VMFS datastores, NFS datastores, and VVol(file) datastores
LUNs, Consistency Group LUNs, and NFS datastores
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?
Create an ESXi host profile
License the system for NFS and SMB support
Add vDisks to the storage appliance
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?
4000
6000
6500
8000
In which CloudIQ proactive health score category is CPU utilization monitored?
Capacity
System Health
Configuration
Performance
Which types of quota policies are used to calculate disk usage when implementing file system quotas?
Disk capacity, block
File size, disk capacity
Block, inode
File size, block
What is an example of a NAS Server replication session grouped operation?
Create
Sync
Resume
Delete
What can be used to initially configure a static management IPv6 address on a Dell EMC Unity array?
symcli
navisecCLI
uemcli
initCLI
A storage administrator wants to configure a system to join the list of arrays remotely monitoring for activity and system status using Central. The security policy on the Unisphere server is set to "automatic". What additional security information must be specified in the Unispered Settings window to enable communication with Unisphere Central?
Unisphere Central IP address and Central Hash
Unisphere Central IP address and login credentials Hash
Unisphere Central Hash and challenge phrase
Unisphere Central Hash and login credentials
What is one method that is used to verify an ESRS configuration?
Proxy server authentication
RSA authentication
Trigger an SNMP trap test
Send an e-mail verification
A system administrator has installed the Units' Connection Unity on a Microsoft Windows host. The Windows host is connected to the same physical subnet as a newly installed Unity storage system. When the utility is run, it does not discover any Unity storage systems. What should be checked on the host that may be preventing the utility from discovering any Unity storage systems?
Java SE version
Ethernet adapter flow control
Network Access Filter Driver
Host firewall services
What should be done prior to a Unity software upgrade to ensure that no underlying problems exist that may prevent a successful upgrade?
Check for ETAs
Perform a Health Check
Check for FCOs
Enable Service mode
When a storage resource has a snapshot taken of it, where are writes to the storage resource written?
New space allocated from the storage resource parent pool
New space allocated in 256 MB stripes from FAST Cache
Existing space of the storage resource
Existing space from the Reserves LUN Pool
What is a characteristic of host Fibre Channel initiators?
Can only have one path to a Unity SP
Must have a FCoE connection to the Unity target port
Can be associated with multiple initiator paths
Can only have a connection to one Unity SP front-end port
What is the significance of Multi-Path software on a SAN host?
Manages the connections between host and storage to maintain storage access if one of
the connections fails
Allows data migrations to Unity by splitting host IOs from an original source array to a
target Unity array
Provides the host access to both the source and destination storage resource when that
resource is replicated remotely
Enables a host to access snapshot point-m-time data states to recover data without
administrative intervention
When is it safe to swap a Storage Processor (SP) when performing a Data in Place upgrade?
SP fault and power lights on both SPs are off Amber fault LEDs on both power supplies are off
SP fault and power lights on both SPs are blinking at 1Hz Amber fault LEDs on both power supplies are lit
SP fault and power lights on both SPs are off Amber fault LEDs on both power supplies are lit
SP fault and power lights on both SPs are solid amber Amber fault LEDs on both power supplies are off
Which Unity models allow for the addition of a 12 Gb/s SAS SLIC?
Unity 300 and Unity 400
Unity 400 and Unity 500
Unity 400 and Unity 600
Unity 500 and Unity 600
A user has deployed an OVA template, leaving the System Name and both the IPv4 and IPv6 management settings blank on the Customize Template page. What can be used from a vSphere Console session to assign a static IPv4 address to the unconfigured UnityVSA management interface?
svc_arrayconfig command
InitCL
exe tool
Connection Utility
svc_initial_config command
What is the maximum number of file system snapshots that are supported by Unity?
512
256
16
Using the fan-out topology, what is the maximum number of sites a resource can be replicated to asynchronously?
2
4
6
8
How long before a license expires will UnityVSA send the first alert warning?
3 days
7 days
15 days
1 month
On which storage objects is Unity compression supported?
VMFS datastores and Wols
Thick LUNs and Wols
Thin LUNs and VMFS datastores
Thin LUNs and Thick LUNs
What is the minimum VMware Hypervisor version a server must be running in order to support the deployment of a UnityVSA system?
4.0
5.0
5.5
6.0
Which feature is supported on a UnityVSA operating environment?
Asynchronous Replication
MCC Write Caching
Quick Start Pool Provisioning
Data at Rest Encryption
