Updated Jun-2022 Test Engine to Practice E20-393 Test Questions [Q173-Q190]

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Updated Jun-2022 Test Engine to Practice E20-393 Test Questions

E20-393 Real Exam Questions Test Engine Dumps Training With 340 Questions

Dell EMC Unity Solutions Specialist Exam Certification Details:

Sample Questions	Dell EMC Unity Solutions Specialist Sample Questions
Exam Name	Dell EMC Certified Specialist – Implementation Engineer – Unity Solutions (DECS-IE)
Schedule Exam	Pearson VUE
Passing Score	63%

NEW QUESTION 173
What component is a hot-pluggable CRU?

DPE BBU

DPE I/O module

80 drive DAE cooling module

25 drive DPE cooling module

Explanation/Reference: https://www.emc.com/collateral/TechnicalDocument/docu69319.pdf

NEW QUESTION 174
What are four constraints defined in a VMware Capability Profile?

Service Level, Access, Protocol, and Space Efficiency

Capacity, Drive Type, RAID Level, and Data Reduction

Protocol Endpoint, Drive Type, RAID Level, and VM UUID

Service Level, Drive Type, RAID Level, and Space Efficiency

NEW QUESTION 175
A storage administrator is considering adding another application to run on their Unity 300 but they are concerned about the application’s performance. They ask what is considered “normal” for CPU utilization.
Based on Dell EMC best practices, what should be your response?

Below 50%

50% – 70%

70% – 90%

90% – 95%

Explanation
References: https://www.emc.com/collateral/white-papers/h15093-dell-emc-unity-best-practices-guide.pdf (p.9)

NEW QUESTION 176
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

NEW QUESTION 177
Drag and Drop Question
Match each Dell EMC tool to its respective function.

NEW QUESTION 178
What is the maximum number of LUNs in a Consistency Group?

100

NEW QUESTION 179
A Storage administrator needs to expand their FAST Cache by 400 GB. The current configuration consists of two 400 GB SAS Flash 2 drives.
What can be used to expand the FAST Cache?

Two 200 GB SAS Flash 2 drives

Two 400 GB SAS Flash 2 drives

Four 200 GB SAS Flash 3 drives

One 400 GB SAS Flash 2 drive

Explanation/Reference: https://www.dellemc.com/en-us/collaterals/unauth/white-papers/products/storage/h15086-emc- unity-fast-technology-overview.pdf

NEW QUESTION 180
A system administrator is configuring asynchronous remote replication for an existing NAS server and its’ file
systems on a Unity system. What should the administrator create to ensure all data is replicated for the NAS
server and the file system?

Replication sessions on each file system only

Replication sessions for each file system first and then the NAS server

A replication session on the NAS server and then manually create replication sessions on each file
system

A replication session for only the NAS server

Explanation
Before File Systems or VMware NFS Datastores can be replicated, the NAS Server must be replicated.

NEW QUESTION 181
When defining which resources on the destination system the replicated item will use for an asynchronous
session, which settings must be provided?

Replication Mode, RPO, and Replicate To

Name, Pool, and Storage Provisioning

Ethernet Port, Subnet/Prefix Length, and Gateway

Management IP Address, User Name, and Password

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 182
Which Directory Services can be configured in the Unisphere Settings window?

LDAP

NIS

NDS

Active Directory

Explanation/Reference:
References: https://www.emc.com/collateral/white-papers/h15085-emc-unity-unisphere-overview.pdf (page
26)

NEW QUESTION 183
Which information must be retrieved and used to select the unconfigured UnityVSA system when running the Auto-discover option of the Connection Utility?

Array Name

System’s Serial ID

DNS Host Name

System’s UUID

Explanation/Reference:
Note: The Connection Utility can be use the Auto Discover option to discover the system and configure the system name, IPv4 management settings, and/or IPv6 management settings.
References: https://www.emc.com/collateral/TechnicalDocument/docu69316.pdf

NEW QUESTION 184
Which operation can be performed from the FAST VP settings section in the Unisphere Settings window?

Enable scheduled data relocation at the pool level

Exclude pool from the data relocation schedule

Enable scheduled data relocation at the system level

View the data relocation progress between tiers

Explanation
FAST VP accelerates performance of a specific storage pool by automatically moving data within that pool to the appropriate drive technology, based on data access patterns. FAST VP is only applicable to hybrid pools.
FAST VP is most effective if data relocations occur during or immediately after normal daily processing.
EMC recommends scheduling FAST VP relocations to occur before backups or nightly batch processing.

NEW QUESTION 185
Which storage pool object is created for every RAID group in a traditional pool?

Stripe Volume

Private LUN

Pool Slice

MetaLUN

NEW QUESTION 186
What is the minimum and maximum recovery point objectives (RPO) configurable when using Unity native asynchronous replication?

Minimum= 5 minutesMaximum= 24 hours

Minimum= 5 minutesMaximum= 48 hours

Minimum= 1 minuteMaximum= 24 hours

Minimum= 1 minuteMaximum= 48 hours

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 187
Which FAST Cache operation can be performed from the Settings window?

Disable FAST Cache use on a specific pool

Pause FAST Cache use

Expand FAST Cache

Enable FAST Cache use on a specific pool

NEW QUESTION 188
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?

120

1,200

2,000

2, 100

NEW QUESTION 189
A service provider is installing a Unity storage system for an end-user. The end-user is concerned about network security and will not allow the service provider access to the network.
How can the service provider set a static IP address for the Unity storage system management interface?

Use the embedded InitCLI tool

Connect directly to the service ports and configure the networking through UEMCLI

Use an IPMI serial over LAN connection

Use the Connection Utility to create a configuration file

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 190
Which software bundles are provided with the Unity Starter software package?

FAST Cache and Fast VP

Thin Provisioning and Quality of Service

Controller-Based Encryption and RecoverPoint Basic

FAST Cache and Local Point-in-Time Copies

Explanation
Explanation:
The UnityVSA offers a dynamic deployment model that allows you to start for free and grow as business needs evolve.
UnityVSA include:
* FAST Cache leverages the performance of Flash media to improve workloads that are interfacing with spinning disk media.
* Fully Automated Storage Tiering for Virtual Pools (FAST VP) ensures your data is distributed effectively across the various media types in a multi-tier pool.
Reference: https://www.emc.com/collateral/white-papers/h15084-emc-unity-introduction-to-the-unity- platform.pdf (page 20)

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Covered Domains

The next thing that demands any E20-393 exam aspirant’s attention is the covered skills and domains. Cognizance and awareness at this front are crucial for strategic study planning. The details of the six exam objectives related to the Dell EMC Unity are as mentioned below:

System Administration for XT and UnityVSA – User interfaces required for monitoring and managing the Dell EMC Unity family storage system are covered under such a section.
Storage Provisioning and Access for XT and UnityVSA – The types of storage pools, dynamic pool expansion, VMware datastore storage, NAS client access, and VMware ESXi hosts have been covered in this section.
Storage Capability, Performance & Scalability Features – Learners have a chance to understand the nature and the use cases of technologies like FAST Cache, Host I/O, and File-Level Retention.
Installation and Other Services for XT and UnityVSA – Learn about the installation, initialization, and deployment of Dell EMC Unity XT storage in such a domain.
Features, Concepts, and Architecture of Unity Platform – Details related to Dell EMC Unity platform, its traits, and functions are covered impressively by this part.

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