Labour Day Limited Time 60% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: 2493360325

Good News !!! E20-393 Unity Solutions Specialist Exam for Implementation Engineers is now Stable and With Pass Result

E20-393 Practice Exam Questions and Answers

Unity Solutions Specialist Exam for Implementation Engineers

Last Update 20 hours ago
Total Questions : 297

Unity Solutions Specialist Exam for Implementation Engineers is stable now with all latest exam questions are added 20 hours ago. Incorporating E20-393 practice exam questions into your study plan is more than just a preparation strategy.

By familiarizing yourself with the Unity Solutions Specialist Exam for Implementation Engineers exam format, identifying knowledge gaps, applying theoretical knowledge in EMC practical scenarios, you are setting yourself up for success. E20-393 exam dumps provide a realistic preview, helping you to adapt your preparation strategy accordingly.

E20-393 exam questions often include scenarios and problem-solving exercises that mirror real-world challenges. Working through E20-393 dumps allows you to practice pacing yourself, ensuring that you can complete all Unity Solutions Specialist Exam for Implementation Engineers exam questions within the allotted time frame without sacrificing accuracy.

E20-393 PDF

E20-393 PDF (Printable)
$48
$119.99

E20-393 Testing Engine

E20-393 PDF (Printable)
$56
$139.99

E20-393 PDF + Testing Engine

E20-393 PDF (Printable)
$70.8
$176.99
Question # 1

Refer to the exhibit.

Question # 1

What is a possible reason for the health score of 70 that is associated with the Test_Dev storage pool?

Options:

A.  

Data protection for this storage pool is not configured

B.  

Storage pool is full and oversubscribed, and needs attention

C.  

Storage pool performance is impacted because of prolonged disk queue length

D.  

Storage pool has a component failure and needs attention

Discussion 0
Question # 2

What features are available with Dell EMC UnityVSA?

Options:

A.  

Synchronous and asynchronous replication

B.  

Fibre Channel and FAST cache

C.  

Data at Rest Encryption and VVols

D.  

FAST VP and asynchronous replication

Discussion 0
Question # 3

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

Options:

A.  

Enable scheduled data relocation at the pool level

B.  

Exclude pool from the data relocation schedule

C.  

Enable scheduled data relocation at the system level

D.  

View the data relocation progress between tiers

Discussion 0
Question # 4

A storage administrator is tasked with creating a DR solution for block and file storage resources on a Dell EMC Unity 650F 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 400 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?

Options:

A.  

Replicate block storage resources synchronously to Campus AReplicate file storage resources asynchronously to Campus B

B.  

Replicate block storage resources synchronously to Campus AReplicate file storage resources synchronously to Campus A

C.  

Replicate block storage resources asynchronously to Campus AReplicate file storage resources synchronously to Campus A

D.  

Replicate block storage resources asynchronously to Campus BReplicate file storage resources asynchronously to Campus A

Discussion 0
Question # 5

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 16Gb Fibre Channel SFPs?

Options:

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 opticalConfigure CNA ports 4 and 5 of SPB as 16 Gb Fibre Channel

D.  

CNA ports cannot be reconfigured once they are committed

Discussion 0
Question # 6

Which feature provides the ability to provision block and file storage for Microsoft Windows or Microsoft SharePoint sites?

Options:

A.  

EMS Storage Integrator for Windows

B.  

Array Offloaded Data Transfer

C.  

vStorage APIs for Array Integration

D.  

EMC Virtual Storage Integrator

Discussion 0
Question # 7

What is the correct sequence of steps required to deploy a Dell EMC UnityVSA?

Question # 7

Options:

Discussion 0
Question # 8

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?

Options:

A.  

Critical

B.  

Notice

C.  

Error

D.  

Warning

Discussion 0
Question # 9

What is a function of CloudIQ?

Options:

A.  

Tier to cloud storage

B.  

Provision storage resources

C.  

Configure host access

D.  

Monitor system health

Discussion 0
Question # 10

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?

Options:

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

Discussion 0
Question # 11

What is one method that is used to verify an ESRS configuration?

Options:

A.  

Proxy server authentication

B.  

RSA authentication

C.  

Trigger an SNMP trap test

D.  

Send an e-mail verification

Discussion 0
Question # 12

In an asynchronous replication, what is the maximum number of replicated NAS Servers supported for the Dell EMC Unity XT 380 series?

Options:

A.  

64

B.  

90

C.  

128

D.  

256

Discussion 0
Question # 13

Which disk format is recommended for Dell EMC Unity’s OVA?

Options:

A.  

Thick Provision Lazy Zeroed

B.  

raw

C.  

Thick Provision Eager Zeroed

D.  

Thin Provision

Discussion 0
Question # 14

What is a consideration when implementing a Thin Clone on a Dell EMC Unity array?

Options:

A.  

Thin Clone is only supported on physical Dell EMC Unity systems.

B.  

Thin Clone can be expanded independently from the base LUN

C.  

Thin Clone can be created directly from the base LUN

D.  

Data Reduction can be enabled independently on source LUN and on Thin Clone

Discussion 0
Question # 15

A company needs to expand their dynamic pool by 5 T

B.  

The current dynamic pool consists of sixty-three 3.8 TB SSD that are configured for RAID5 4+1.

What is the minimum number of drives needed for the pool expansion?

Options:

A.  

1

B.  

6

C.  

7

D.  

8

Discussion 0
Question # 16

A Storage administrator needs to expand their FAST Cache by 400 G

B.  

The current configuration consists of two 400 GB SAS Flash 2 drives.

What can be used to expand the FAST Cache?

Options:

A.  

Two 200 GB SAS Flash 2 drives

B.  

Two 400 GB SAS Flash 2 drives

C.  

Four 200 GB SAS Flash 3 drives

D.  

One 400 GB SAS Flash 2 drive

Discussion 0
Question # 17

What are the available file system states within an FLR-enabled file system?

Options:

A.  

Append-only, Locked, and Protected

B.  

Not-Locked, Append-only, Locked, and Expired

C.  

Append, No-append, Locked, and Protected

D.  

Protected, Not-Locked, Expired, and Protected

Discussion 0
Question # 18

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

Options:

A.  

License is applied the first time

B.  

Management IP is assigned

C.  

LUN is created

D.  

File system is created

Discussion 0
Question # 19

What is the result of enabling Data Reduction on a LUN in a Consistency Group containing three LUNs?

Options:

A.  

All writes to all Consistency Group LUNs will go through the Data Reduction logic

B.  

Any writes to the LUN will go through the Data Reduction logic

C.  

Data Reduction will be enabled on all LUNs is the Consistency Group

D.  

Data Reduction and Advanced Replication will be enabled on all LUNs

Discussion 0
Question # 20

What pathing options are supported by Dell EMC Unity XT systems to provide a host with Fibre Channel access to block storage?

Options:

A.  

Single Path, Multipath, and Alternate Path

B.  

Single Path and Multipath only

C.  

Multipath only

D.  

Single Path only

Discussion 0
Question # 21

Asynchronous remote replication is configured for a NAS Server and its associated file systems. What operations can be performed to make data available if the primary site goes down?

Options:

A.  

Failover operation on the NAS Server session, then a Failover operation on each of the file system sessions

B.  

Failover with Sync operation on each of the file system sessions, then a Failover with Sync operation on the NAS Server session.

C.  

Failover operation on each of the file system session, then a Failover operation on the NAS Server session.

D.  

Failover with Sync operation on the NAS Server session, then a Failover with Sync operation on each of the file system sessions.

Discussion 0
Question # 22

On a Dell EMC Unity system, all hosts can be required to use which authentication method for iSCSI interfaces?

Options:

A.  

PAP

B.  

Kerberos

C.  

EAP

D.  

CHAP

Discussion 0
Question # 23

A storage administrator is creating a host profile in Unisphere to provide host access to block storage resources using the iSCSI protocol. The host initiators were not automatically discovered and must be manually added.

In addition to the SAN host IQN, what other configuration can be performed through the "Create iSCSI Initiator Wizard" window?

Options:

A.  

Enable and disable CHAP settings

B.  

Create Mutual CHAP secret

C.  

Create Global CHAP secret

D.  

Enter CHAP username and secret

Discussion 0
Question # 24

You are initializing a Dell EMC Unity XT system. What are the default user credentials?

Options:

A.  

admin/password 123#

B.  

administrator/password123#

C.  

admin/Password123#

D.  

administrator/Password123#

Discussion 0
Question # 25

When creating a NAS Server replication session, which settings are required for the destination NAS Server?

Options:

A.  

Name, Pool, and Storage Provisioning

B.  

Interface configuration, Pool, and Storage Processor

C.  

Pool, RPO, and Storage Processor

D.  

Name, interface configuration, and RPO

Discussion 0
Question # 26

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?

Options:

A.  

The IP address cannot be changed once it has been configured

B.  

Through the Service interface using the ifconfig command

C.  

In the Unisphere Settings menu

D.  

The IP address can only be changed using the UEMCLI

Discussion 0
Question # 27

What is an advantage for selecting Centralized ESRS over Integrated ESRS?

Options:

A.  

CloudIQ can be configured

B.  

Centralized ESRS is easier to configure

C.  

Deploying an external virtual machine is not required

D.  

Internet connectivity is not required for every Dell EMC Unity system

Discussion 0
Question # 28

What is a consideration for IP Packet Reflect running on a NAS server?

Options:

A.  

Communications initiated by Unity do not require route table lookups.

B.  

SP must be rebooted after IP Packet Reflect is disabled.

C.  

SP Must be rebooted after IP Packet Reflect is enabled.

D.  

Reply packets are sent via the same interface as the request packets.

Discussion 0
Question # 29

What is the significance of setting a soft quota limit?

Options:

A.  

Allows the user the ability to compress the offending data.

B.  

Prevents UNIX hosts from encountering a stale mount.

C.  

Required to meet SEC regulatory requirements.

D.  

Provides a grace period before enforcing the quota limit.

Discussion 0
Question # 30

When a storage resource has a snapshot taken of it, where are writes to the storage resource written?

Options:

A.  

New space allocated from the storage resource parent pool

B.  

New space allocated in 256 MB stripes from FAST Cache

C.  

Existing space of the storage resource

D.  

Existing space from the Reserves LUN Pool

Discussion 0
Question # 31

If each Storage Processor in a Unity storage array has two on-board CNA ports with a dual personality controller, which protocols are supported by these CNA ports?

Options:

A.  

Fibre Channel at 2/4/8/16 Gb/s and iSCSI at 10 Gb/s.

B.  

Fibre Channel at 4/8/16 Gb/s and iSCSI at 10 Gb/s.

C.  

Fibre Channel at 4/8/16 Gb/s and FICON at 8 Gb/s.

D.  

FCoE at 10 Gb/s and iSCSI at 10 Gb/s

Discussion 0
Question # 32

According to best practices, what is the maximum latency of the link between local and remote systems when using synchronous replication?

Options:

A.  

5 ms

B.  

10 ms

C.  

20 ms

D.  

40 ms

Discussion 0
Question # 33

What is the default file system quota policy on the Dell EMC Unity XT storage array?

Options:

A.  

File Size

B.  

Blocks

C.  

User Quotas

D.  

Tree Quotas

Discussion 0
Question # 34

Which protocols are supported by Dell EMC UnityVSA for storage provisioning?

Options:

A.  

iSCSI, NFS, and SMB

B.  

FC, NFS, and iSCSI

C.  

iSCSI and FC only

D.  

iSCSI and SMB only

Discussion 0
Question # 35

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?

Options:

A.  

1 TB

B.  

2 TB

C.  

4 TB

D.  

10 TB

Discussion 0
Question # 36

A Windows test server ran a stress test program that generated a large amount of throughput. This resulted in performance slowdowns on production hosts sharing the same VMFS datastore.

What Dell EMC Unity XT feature can the storage administrator use to prevent a re-occurrence of this problem?

Options:

A.  

Data Reduction

B.  

FAST Cache

C.  

File System Quotas

D.  

Host I/O Limits

Discussion 0
Question # 37

Which storage access configuration is unique to VMware Datastores?

Options:

A.  

Host IO burst policy

B.  

vCenter Server

C.  

IP Multi-tenancy

D.  

Auto formatting

Discussion 0
Question # 38

What is the minimum VMware Hypervisor version a server must be running in order to support the deployment of a UnityVSA system?

Options:

A.  

4.0

B.  

5.0

C.  

5.5

D.  

6.0

Discussion 0
Question # 39

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

Options:

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

Discussion 0
Question # 40

The soft limit quota for a file system has just been exceeded. What would you expect to occur concerning data access?

Options:

A.  

Once the soft limit is reached, the grace period counts down until the hard limit is reached. New data can be written as long as the hard limit has not been reached.

B.  

Once the soft limit is reached, no new data can be added to the file system or directory.

C.  

If the soft limit remains exceeded and the grace period expires, no new data may be added to the particular file system or directory.

D.  

If the soft limit remains exceeded and the grace period expires, new data may be added to the particular directory. The system will alert the grace period expired.

Discussion 0
Question # 41

What is an advantage for selecting Centralized ESRS over Integrated ESRS?

Options:

A.  

External virtual machine is not required

B.  

WAN compression is not required to Unity systems

C.  

CHAP security is not required between Unity systems

D.  

Internet connectivity is not required for every Unity system

Discussion 0
Question # 42

What is the function of the File Import data mobility feature?

Options:

A.  

Imports NFSv3 configured NAS Server with its associated file systems from one Unity system to another.

B.  

Provides mobility of NFSv3 datastores between Unity systems for ESXi host disaster recovery

C.  

Provides disaster recovery, replicating a VNX VDM and its file systems to a remote Unity system.

D.  

Migrates NFSv3 configured VDM with its associated file systems from a VNX system to a Unity system.

Discussion 0
Question # 43

When scheduling snapshots, what is the smallest snapshot frequency that can be selected?

Options:

A.  

Days

B.  

Hours

C.  

Minutes

D.  

Seconds

Discussion 0
Question # 44

A storage administrator is replicating a NAS Server from one Dell EMC Unity to another. The destination system has a different network scheme than their source system.

What operation must be done on the destination system NAS Server to ensure data is accessible after failover?

Options:

A.  

No changes required

B.  

Change the Override properties

C.  

Create a new interface

D.  

Modify DNS Cache

Discussion 0
Get E20-393 dumps and pass your exam in 24 hours!

Free Exams Sample Questions