How to pass Implementation Engineer Latest E20-393 vce exam 100% without any difficulties? We, Geekcert, provide the latest exam preparation material for the EMC Newest E20-393 QAs Unity Solutions Specialist Exam for Implementation Engineers exam. Successful candidates share their experience about their Implementation Engineer Hotest E20-393 free download exam and the Implementation Engineer Jan 14,2022 Newest E20-393 QAs exam preparation with Geekcert exam Q and As. Geekcert provides the new VCE and PDF dumps for the latest Latest E20-393 vce dumps exam. We ensure your Implementation Engineer Latest E20-393 vce dumps Unity Solutions Specialist Exam for Implementation Engineers exam pass.
Geekcert – our goal is to help all candidates pass their E20-393 exams and get their certifications in their first attempt. money back guarantee. Geekcert latest E20-393 exam dumps questions and answers in pdf format. Geekcert- being successful in your E20-393 certification exams with E20-393 exam study guide. 100% pass rate and money back guarantee.
We Geekcert has our own expert team. They selected and published the latest E20-393 preparation materials from EMC Official Exam-Center: https://www.geekcert.com/e20-393.html
The following are the E20-393 free dumps. Go through and check the validity and accuracy of our E20-393 dumps.These questions are from E20-393 free dumps. All questions in E20-393 dumps are from the latest E20-393 real exams.
Question 1:
A storage administrator has requested a recommendation on upgrading their VNX5600 to a comparable Unity storage array. The solution requires a maximum capacity of 3.5 PB. To meet the administrator\’s requirement without over provisioning the capacity, which Unity Hybrid storage array is recommended?
A. Unity 300
B. Unity 400
C. Unity 500
D. Unity 600
Correct Answer: D
Unity 600 delivers 1.2 TB to 3.0 PB max raw capacity. Incorrect Answers:
A: Unity 300 delivers 3.6 TB to 900 TB max raw capacity
B: Unity 400 delivers 1.2 PB to 1.5 PB max raw capacity
C: Unity 500 delivers 1.2 TB to 2.1 PB max raw capacity Reference: https://store.emc.com/us/Product-Family/EMC-Unity-Products/EMC-Unity-600-Hybrid-Flash-Storage/p/EMC-Unity-600-Hybrid-Storage
Question 2:
Which feature is supported on a UnityVSA operating environment?
A. Asynchronous Replication
B. MCC Write Caching
C. Quick Start Pool Provisioning
D. Data at Rest Encryption
Correct Answer: A
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
Question 3:
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. Enable and disable CHAP settings
B. Create Mutual CHAP secret
C. Create Global CHAP secret
D. Enter CHAP username and secret
Correct Answer: D
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)
Question 4:
A storage administrator is configuring a storage pool on a Unity system containing Flash disks and SAS disks. What tier will the system assign to each of the disk types?
A. Flash: Extreme Performance SAS: Performance
B. Flash: Performance SAS: Capacity
C. Flash: Extreme Performance SAS: Capacity
D. Flash: Capacity SAS: Performance
Correct Answer: A
Hybrid pools can have up to 3 tiers (Extreme Performance, Performance, and Capacity).
For the Extreme Performance tier, use only SAS Flashdrives.
For the Capacity tier, use only SAS drives.
Question 5:
What describes the LUN Snapshot Copy operation?
A. Parent cannot be a snapshot copy Can only copy a detached snapshot Has an independent Retention Policy from the parent
B. Parent can be a snapshot copy Can only copy a detached snapshot Has an independent Retention Policy from the parent
C. Parent can be a snapshot copy Can copy an attached or detached snapshot Inherits the parent Snapshot Retention Policy
D. Parent cannot be a snapshot copy Can copy an attached or detached snapshot Inherits the parent Snapshot Retention Policy
Correct Answer: B
Note: You can create copies of LUNs by cloning LUNs from the Snapshot copies in a volume. These FlexClone LUNs are readable and writable copies of the LUNs as the LUN existed when the Snapshot copy was created. Before you can clone a LUN, you must create a Snapshot copy (the backing Snapshot copy) of the LUN you want to clone.
References: https://library.netapp.com/ecmdocs/ECMP1368845/html/GUID-E0660F7B-491B-4AA0-A1A8-22B12DC6917D.html
Question 6:
Which technology is used by Unity Snapshots?
A. Copy on First Write
B. Inline Deduplication
C. Redirect on Write
D. Block Compression
Correct Answer: C
The technology used for snapshots of both block and file resources in Unity is called redirect on write.
Question 7:
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?
A. Replication sessions on each file system only
B. Replication sessions for each file system first and then the NAS server
C. A replication session on the NAS server and then manually create replication sessions on each file system
D. A replication session for only the NAS server
Correct Answer: D
Before File Systems or VMware NFS Datastores can be replicated, the NAS Server must be replicated.
Question 8:
When configuring asynchronous remote replication, how many internal Unity Snapshots are configured and utilized on the source system by a single replication session?
A. 1
B. 2
C. 3
D. 4
Correct Answer: B
Internal Snapshot (Replication Snapshot) are Unity Snapshots created by the system which are part of an asynchronous replication session. These Snapshots can be viewed in Unisphere, but user operations are not permitted. Each asynchronous replication session uses two internal snapshots taken on the source and destination storage resources.
Question 9:
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?
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
Correct Answer: A
Unity 500 FAST Cache is only supported by 200 GB and 400 GB SSD hard drives.
Reference: http://www.emc.com/collateral/data-sheet/h14958-unity-hybrid-family-ss.pdf (page 5)
Question 10:
A storage administrator is required to test a new version of an application loaded on a secondary host. The administrator must use existing data contained on a LUN provisioned from Unity to a primary host.
Which solution will meet the requirement and provide space efficiency?
A. Create a snapshot of the LUN Configure LUN access for the secondary host Attach the snapshot to the secondary host
B. Create a snapshot of the LUN Configure snapshot access to the LUN for the secondary host Attach the snapshot to the secondary host
C. Create a Synchronous Replication session for the LUN Configure access to the replica LUN for the secondary host Attach the secondary host
D. Create an Asynchronous Replication on session for the LUN Configure access to the replica LUN for the secondary host Attach the secondary host
Correct Answer: B
Attaching a snapshot is only applicable for block snapshots, and makes the snapshot available for host IO. A host must have Snapshot access or LUN and Snapshot access configured in order to access the snapshot. When a snapshot is attached, Unisphere provides the option to create a copy of the snapshot in case the administrator wants to preserve the current snapshot view for future use.
Question 11:
When deploying virtual disks for a UnityVSA system, what is an EMC recommended Disk Provision Policy?
A. Thick Provision Eager Zeroed
B. Thin Provision
C. Thick Provision
D. Thick Provision Lazy Zeroed
Correct Answer: A
EMC recommends the following settings for all virtual disks:
Disk Provisioning: Thick Provision Eager Zeroed.
Location: A different datastore than the VM.
Question 12:
Which Dell EMC UnityXT system user interface allows system administrators to create scripts for automating routine tasks?
A. Unisphere Central
B. UEMCLI
C. IPMI
D. Unisphere GUI
Correct Answer: B
Reference: https://www.dellemc.com/en-us/collaterals/unauth/white-papers/products/storage/h15085-dell-emc-unity-unisphere-overview.pdf
Question 13:
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. In the Unisphere Settings menu
D. The IP address can only be changed using the UEMCLI
Correct Answer: D
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)
Question 14:
Which FAST Cache operation can be performed from the Settings window?
A. Disable FAST Cache use on a specific pool
B. Pause FAST Cache use
C. Expand FAST Cache
D. Enable FAST Cache use on a specific pool
Correct Answer: A
Question 15:
Which Unity service task is used to reinstall the root operating system while leaving the user\’s data intact?
A. Restore the Management server
B. Reimage the Storage Processor
C. Restore the Management software
D. Reinitialize the storage system
Correct Answer: B
Re-image a storage processor (SP) to safely fix problems with the system software that could not be resolved by rebooting the SP. Re-imaging analyzes the system software for errors and attempts to correct them instantly. Re-image an SP
from the Service System page.
Your configuration settings and stored files will not be changed.
References: https://community.emc.com/docs/DOC-40315