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NEW QUESTION # 16
A system administrator has configured a system using the Initial Configuration wizard. After completing the wizard, the administrator discovers that an incorrect IP address has been assigned to the Unity system.
How can the IP address be changed?
- A. The IP address cannot be changed once it has been configured
- B. Through the Service interface using the ifconfig command
- C. The IP address can only be changed using the UEMCLI
- D. In the Unisphere Settings menu
Answer: C
Explanation:
The svc_initial_config UEMCLI command sets up initial system configuration. It configures a management IP address when the Connection Utility (CU) is not available on the network. If an address is set, this command can also change the management IPv4 and IPv6 configuration mode. It attempts to configure the system with the given friendly name and/or network parameters.
Note: The Unisphere CLI (UEMCLI) is a tool that provides us with the CLI access to perform the same actions as one would on the Unisphere web interface.
References: https://www.emc.com/collateral/TechnicalDocument/docu69328.pdf (page 60)
NEW QUESTION # 17
What is the maximum recovery point objectives (RPOs) configurable when using Unity native asynchronous replication?
- A. Minimum = 1 minuteMaximum = 1440 minutes
- B. Minimum = 5 minutesMaximum = 60 minutes
- C. Minimum = 1 minuteMaximum = 60 minutes
- D. Minimum = 5 minutesMaximum = 1440 minutes
Answer: D
Explanation:
Explanation
References:
https://www.dellemc.com/en-ie/documentation/unity-family/unity-p-replication-config/02-unity-rep-br-workflow
NEW QUESTION # 18
Where do the D@RE encryption/decryption functions occur In the Unity storage system?
- A. Self-encrypting drives
- B. SAS \IO Module
- C. Host I/O Modules
B Storage Processor Cache
Answer: C
NEW QUESTION # 19
A Unity storage system is installed with 10 Gb optical SFPs in CNA ports 4 and 5 of both Storage Processors.
The storage administrator has had a request from a user to connect to the storage system through Fibre Channel.
How can the administrator reconfigure the CNA ports for 16 Gb Fibre Channel SFPs?
- A. CNA ports cannot be reconfigured once they are committed
- B. Configure CNA port 4 of SPA and SPB as 10Gb opticalConfigure CNA port5 of SPA and SPB as 16 Gb Fibre Channel
- C. Configure CNA port 4 and 5 of SPA as 10 Gb opticalConfigure CNA ports 4 and 5 of SPB as 16 Gb Fibre Channel
- D. Configure all CNA ports for 16 Gb Fibre Channel
Answer: D
NEW QUESTION # 20
When deploying virtual disks for a UnityVSA system, what is an EMC recommended Disk Provision Policy?
- A. Thick Provision Lazy Zeroed
- B. Thick Provision
- C. Thin Provision
- D. Thick Provision Eager Zeroed
Answer: D
Explanation:
Explanation/Reference:
EMC recommends the following settings for all virtual disks:
* Disk Provisioning: Thick Provision Eager Zeroed.
* Location: A different datastore than the VM.
NEW QUESTION # 21
What is the minimum VMware Hypervisor version a server must be running in order to support the deployment of a UnityVSA system?
- A. 5.0
- B. 6.0
- C. 4.0
- D. 5.5
Answer: D
NEW QUESTION # 22
Drag and Drop Question
What is the correct order of steps to attach a snapshot to a host?
Answer:
Explanation:
NEW QUESTION # 23
What is the maximum number of Thin Clones that can be created from a Base LUN on a Dell EMC Unity array?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 24
When defining which resources on the destination system the replicated item will use for an asynchronous
session, which settings must be provided?
- A. Ethernet Port, Subnet/Prefix Length, and Gateway
- B. Management IP Address, User Name, and Password
- C. Replication Mode, RPO, and Replicate To
- D. Name, Pool, and Storage Provisioning
Answer: D
Explanation:
Explanation/Reference:
Create a replication session
Ensure that you have first created relevant replication interfaces and connections, and then you need the
name, pool, storage provisioning, and tiering policy you want to use for the destination storage resource.
The system will automatically created a destination storage resource as part of this process.
References: https://www.emc.com/dam/uwaem/documentation/unity-p-replication-config.pdf (page 23)
NEW QUESTION # 25
On a Dell EMC Unity file system asynchronous session, how many system Snapshots, in total, are required to support replication?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 26
Based on the exhibit,
which port is used to connect the DPE to a DAE?
- A. B
- B. A
- C. C
- D. D
Answer: B
NEW QUESTION # 27
What is a characteristic of the iSCSI interface on Dell EMC Unity XT storage arrays?
- A. An iSCSI interface can be created with both an IPv4 and IPv6 IP address.
- B. IQNs are associated with a network port.
- C. IQN aliases can be created optionally after the iSCSI interface is created.
- D. IQN aliases are associated with an iSCSI interface.
Answer: B
Explanation:
Explanation/Reference: https://www.emc.com/collateral/TechnicalDocument/docu88302.pdf (11)
NEW QUESTION # 28
Which feature is supported on a UnityVSA operating environment?
- A. Asynchronous Replication
- B. Quick Start Pool Provisioning
- C. Data at Rest Encryption
- D. MCC Write Caching
Answer: A
Explanation:
Explanation
Asynchronous Unified Replication is available natively on UnityVSA. This allows file and block resources to be replicated between UnityVSA systems, between UnityVSA and physical Unity systems, and also locally back to the same UnityVSA system
NEW QUESTION # 29
Based on the exhibit:
Which port can provide either Fibre Channel or Ethernet connectivity for host access?
- A. B
- B. A
- C. C
- D. D
Answer: A
NEW QUESTION # 30
Refer to the exhibit. Which ports are used to connect DAEs to a Unity XT storage array?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 31
What is the minimum memory requirement for a host running VMware ESXi 6.0 to support the deployment of a UnityVSA system?
- A. 16 GB
- B. 12 GB
- C. 8 GB
- D. 18 GB
Answer: B
Explanation:
Explanation
A minimum of 12 GB RAM per UnityVSA VM is recommended.
References: https://www.emc.com/collateral/TechnicalDocument/docu69316.pdf (page 2)
NEW QUESTION # 32
An administrator's Unity system is configured with both a Fibre Channel CNA and a Fibre Channel I/O module. Which Fibre Channel port on each SP must be used for native synchronous replication?
- A. CNA FCport 5
- B. I/O module FC port 5
- C. CNA FC port4
- D. I/O module FC port 2
Answer: C
NEW QUESTION # 33
What is one method thatis used to verify an ESRS configuration?
- A. Send an e-mail verification
- B. Proxy server authentication
- C. Trigger an SNMP trap test
- D. RSA authentication
Answer: A
NEW QUESTION # 34
Which IP connection characteristic is unique to file-based storage access?
- A. Bandwidth throttle
- B. Mirrored writes
- C. Link Aggregation
- D. VLAN tagging
Answer: D
NEW QUESTION # 35
A system administrator has installed the Unity Connection Utility 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?
- A. Network Access Filter Driver
- B. Host firewall services
- C. Java SE version
- D. Ethernet adapter flow control
Answer: C
Explanation:
Explanation/Reference:
Unity Connection is dependent on Java for some of the components to work.
Incorrect Answers:
B: Ethernet flow control is a mechanism for temporarily stopping the transmission of data on Ethernet
family computer networks.
D: As the traffic is within the same physical subnet a firewall would have no effect.
References: https://www.cisco.com/c/en/us/support/docs/unified-communications/unity-
connection/117497-probsol-unity-00.html
NEW QUESTION # 36
How is encryption set for a Unity storage system?
- A. Clicking the "Mode" checkbox on the Manage Encryption page
- B. Automatically set at the factory
- C. First time the license is applied
- D. Selecting "Status" on the Manage Encryption page
Answer: C
Explanation:
Explanation/Reference:
D@RE is included by default on Unity arrays and included in the Unity license file unless otherwise requested during ordering. Therefore, all that is needed to activate D@RE is to install the D@RE enabled license file. The license installation process is not specific to D@RE, and is required to be performed before using the array.
When logging into Unisphere for the first time, license installation appears as a step of the Unisphere Configuration Wizard, prompting the administrator to install the license file obtained from EMC. If this license file includes D@RE functionality, D@RE will be enabled once the license file is installed successfully Note: Unity storage systems address sensitive data concerns through controller-based Data at Rest Encryption (D@RE), which encrypts stored data as it is written to disk.
D@RE is a license controlled feature available by default on Unity storage systems, and, being designed to be largely invisible to administrative end users, requires almost no effort to enable or manage. Enabling the feature or backing up the encryption keys externally takes just seconds, and redundant keystore backups stored on array ensure that user data is always as available as it is secure.
NEW QUESTION # 37
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. Host-Based LVM
- B. SAN Copy Push
- C. RecoverPoint
- D. VPLEX
Answer: B
Explanation:
Explanation/Reference:
You move Block storage from a CLARiiON CX or VNX Series storage system to an EMC Unity system.
Note: Clariion (styled CLARiiON) is a discontinued [1] SAN disk array manufactured and sold by EMC Corporation, it occupied the entry-level and mid-range of EMC's SAN disk array products. In 2011, EMC introduced the EMC VNX Series, designed to replace both the Clariion and Celerra products.
Incorrect Answers:
D: EMC RecoverPoint protects storage arrays LUNs and provides concurrent local and multiple remote data replication copies with continuous data protection for any PiT Recovery. It supports EMC VMAX 10K, 20K, 40K, VNX, VNXe3200, VNX-F, VPLEX, XtremIO and 3rd party arrays via VPLEX.
NEW QUESTION # 38
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?
- A. EMC Service Center
- B. Unisphere Central
- C. EMC Secure Remote Services
- D. Software Licensing Central
Answer: C
NEW QUESTION # 39
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