[Nov-2021] Verified EMC Exam Dumps with E20-393 Exam Study Guide [Q65-Q83]

[Nov-2021] Verified EMC Exam Dumps with E20-393 Exam Study Guide

Best Quality EMC E20-393 Exam Questions VCE4Plus Realistic Practice Exams [2021]

The Dell EMC E20-393 or Unity Solutions Specialist Exam for Implementation Engineers is a validated and well-established way to have a hold over industry-renowned abilities related to Dell EMC Unity & Unity XT Systems. Everything from installation to management is comprised impressively by such an exam and is depicted in a way that the industry wants.

EMC E20-393 Exam Syllabus Topics:

Topic	Details
Topic 1	Describe the Snapshots data protection feature and how snapshots are created Describe how to deploy and initialize a Dell EMC UnityVSA system
Topic 2	Describe how to provision block, file and VMware datastore storage Describe dynamic pool expansion, considerations for mixing drive sizes and the rebuild process
Topic 3	Describe how to configure VMware ESXi hosts to access VMware datastore storage resources Describe how to install and initialize a Dell EMC Unity XT storage system
Topic 4	Describe how to configure NAS client access to SMB and NFS file storage resources Identify the Dell EMC Unity XT hardware components: DPE, SPE, DAE, expansion modules
Topic 5	Describe synchronous and asynchronous replication operations for storage resources Dell EMC Unity XT and UnityVSA Installation and Service
Topic 6	Describe the nature and use of the Host I/O performance feature Dell EMC Unity XT and UnityVSA System Administratio
Topic 7	Describe the nature and use of the File Level Retention feature Describe theDell EMC Unity platform architecture, features, and functions
Topic 8	Describe the nature and use of the FAST VP Tiering efficiency feature Dell EMC Unity Platform Concepts, Features, and Architecture
Topic 9	Describe how the support and basic system settings are configured for system administration Dell EMC Unity XT and UnityVSA Storage Provisioning and Access
Topic 10	Describe how snapshot operations are performed on storage resources Describe the Dell EMC UnityVSA software defined storage solution

Proven Learning Tracks to Follow

When it comes to getting exam-ready, one has to pursue result-oriented and updated learning tracks. As a rule, training courses score the most at this front as they impart best-of-breed and impactful cognizance in applicants. In this regard, the vendor offers a lot on the table. There are free and paid training courses that one can enroll in to master the subject matter tested in the official testing:

Dell EMC Unity Installation & Service
Take this training session if you are willing to hone servicing as well as installation-related skills related to the Dell EMC Unity XT storage system. A broad range of knowledge is covered in this on-demand course so you will easily manage to clear the actual validation.
Classroom
For a cut-above and advanced learning, this training is the best bet as the learner will have a chance to study in a classroom-sort of environment. Particularly, it is an instructor-led training session explaining every bit of the Unity storage system. However, it is a bit pocket heavy as its cost is $4,000. If you are not interested in taking up live classroom training, you can go for a virtual classroom version of the same lectures.
Dell EMC Unity Implementation and Administration
All in all, this class is available in two modes:
Dell EMC Unity Concepts and Features
Designed for every learner, this training course is a basic one and infuses elementary technical knowledge about the Dell EMC Unity platform, which can be accessed on-demand.
On-Demand
The same kind of learning, in a video format, can be obtained from the vendor. It’s peculiar that the video lessons are easy-to-understand and insightful so you will get everything that is needed to clear the final E20-393 exam with confidence.
Dell EMC Unity XT Hardware Concepts and Features
Through such an on-demand class, the learners can gain an in-depth understanding of Dell EMC Unity XT hardware architecture, platforms, and component hardware.

NEW QUESTION 65
A storage administrator is considering adding another application to turn on thou Unity 300 but they are concerned about the applications performance. They ask what is considered "normal" for CPU utilization.
Based on Dell EMC best practices, whet should be your response?

A. 70% - 90%
B. 90% -95%
C. Below 50%
D. 50% -70%

Answer: D

NEW QUESTION 66
A company plans to add five drives to a 30 drive SAS Flash 4 All-Flash pool on a Dell EMC Unity 600 storage array. Which drive type(s) can be used for the expansion?

A. SAS Flash 3 and SAS Flash 4 only
B. Any SAS Flash drive type
C. SAS Flash 2 and SAS Flash 4 only
D. SAS Flash 4 only

Answer: B

NEW QUESTION 67
How long before a license expires will UnityVSA send the first alert warning?

A. 3 days
B. 15 days
C. 1 month
D. 7 days

Answer: C

Explanation:
Explanation/Reference:
As a reminder, UnityVSA displays several alerts in Unisphere prior to the license expiration date. The table below shows when alerts are generated leading up to the expiration date.

NEW QUESTION 68
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. I/O module FC port 2
B. I/O module FC port 5
C. CNA FC port4
D. CNA FCport 5

Answer: C

NEW QUESTION 69
A Unity system LUN has a daily snapshot schedule with a Retention Policy of seven days. A hardware failure results in a double fault of theLUN. Which snapshot behavior will be experienced?

A. Data restoration is available from the oldest snapshot, all others are unavailable
B. Data restoration is available from the newest snapshot, all others are unavailable
C. All of the snapshots will be available torestore data from
D. All of the snapshots will be unavailable to restore data from

Answer: B

NEW QUESTION 70
How is the Dell EMC Unity Data Reduction Ratio calculated?

A. Add up the efficiencies gained from thin provisioning, Snapshots, and Compression.
B. Divide the predate-reduction size of all storage resources excluding their snapshots by the postdata-reduction size of all storage resources excluding their snapshots.
C. Add up the efficiencies gained from thin provisioning, Deduplication, and Compression.
D. Divide the predate-reduction size of all storage resources and their snapshots by the postdata-reduction size of all storage resources and their snapshots.

Answer: A

NEW QUESTION 71
Match each integrated ESRS characteristic with its attribute.

Answer:

Explanation:

NEW QUESTION 72
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?

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 FICON at 8 Gb/s.
C. FCoE at 10 Gb/s and iSCSI at 10 Gb/s
D. Fibre Channel at 4/8/16 Gb/s and iSCSI at 10 Gb/s.

Answer: D

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

NEW QUESTION 73
Observing the SPE Fault LED during initial power up, what colors and time duration does the SPE use to indicate that it is ready for initialization?

A. Amber for 3 seconds, then blue for 1 second
B. Amber for 1 second, then blue for 3 seconds
C. Amber for 1 second, then green for 2 seconds
D. Blue for 1 second, then green for 3 seconds

Answer: A

Explanation:
https://community.emc.com/docs/DOC-65589

NEW QUESTION 74
Which system level alert indicates an error has occurred that has no impact on the system and should be remedied in the near future?

A. Informational
B. Notice
C. Error
D. Warning

Answer: B

NEW QUESTION 75
A storage administrator notices that all the configured HOST I/O Limits policies are Globally Paused.
How can the administrator put these policies into the Active state?

A. Select the Resume action for each Host I/O limits policy
B. Select the Active action for each Host I/O Limits policy
C. Select the Resume option on the Host I/O Limits Settings page
D. Select the Active option on the Host I/O Limits Settings page

Answer: A

NEW QUESTION 76
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. VPLEX
C. SAN Copy Push
D. RecoverPoint

Answer: C

Explanation:
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 77
A company has the following available drive types in their Dell EMC Unity 500 storage array:
1.2 TB SAS

2 TB NL-SAS

100 GB SSD

1.6 TB SSD

3.8 TB SSD

What combination of drives can the company use to create a storage pool?

A. 1.6 TB SSD and 3.8 TB SSD
B. 2 TB NL-SAS and 3.8 TB SSD
C. 2 TB NL-SAS and 100 GB SSD
D. 1.2 TB SAS and 1.6 TB SSD

Answer: B

NEW QUESTION 78
When creating a NAS Server replication session, which settings are required for the destination NAS Server?

A. Name, Pool, and Storage Provisioning
B. Pool, RPO, and Storage Processor
C. Interface configuration, Pool, and Storage Processor
D. Name, interface configuration, and RPO

Answer: A

Explanation:
Explanation
References: https://www.emc.com/dam/uwaem/documentation/unity-p-replication-config.pdf
(30)

NEW QUESTION 79
A storage administrator is tasked with creating a DR solution for block and file storage resources. The company has multiple regional and international sites containing a mix of physical and virtual Dell EMC Unity systems.
What are considerations for the storage administrator in creating the DR solution?

A. Synchronous remote replication should be restricted to within 100 km between sites to keep latency below
10 ms
File and block storage resources can be replicated synchronously and asynchronously
B. Synchronous remote replication should be restricted to within 100 km between sites to keep latency below ms Block storage resources can be replicated synchronously and asynchronously
C. Asynchronous replication over long-distance does not impact latency
Asynchronous replication ensures zero data loss to the remote replica in disaster conditions
D. Asynchronous replication ensures zero data loss the remote replica in disaster conditions Block storage resources can be replicated synchronously and asynchronously

Answer: C

NEW QUESTION 80
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?

A. Enter CHAP username and secret
B. Enable and disable CHAP settings
C. Create Mutual CHAP secret
D. Create Global CHAP secret

Answer: A

Explanation:
Explanation
A sample from a Broadcomm BIOS is provided in the figure below, illustrating the IQN assignment for the
VNX iSCSI target.

References: https://www.emc.com/collateral/hardware/technical-documentation/h8229-vnx-vmware-tb.pdf
(page 34)

NEW QUESTION 81
A storage administrator wants to asynchronously replicate a compressed LUN from the primary site to a Unity
at the secondary site. Which statement describes this operation?

A. Replication of compresses data is controlled by the bandwidth throttle setting.
B. By default, replication compresses data sent to the destination.
C. The source data is replicated to the destination, then uncompressed.
D. The source data is uncompressed, then replicated to the destination.

Answer: C

NEW QUESTION 82
Drag and Drop Question
What is the correct order of steps to power up a Dell EMC Unity XT storage system?