2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest

2. The safer , easier way to help you pass any IT exams. 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 Answer: D Explanation: 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/E MC-Unity-600-Hybrid-Storage 2.What is the minimum VMware Hypervisor version a server must be running in order to support the deployment of a UnityVSA system? A. 4.0 B. 5.0 C. 5.5 D. 6.0 Answer: D Explanation: UnityVSA requirements include: VMWare ESXi 5.x, 6.x References: http://sweden.emc.com/products-solutions/trial-software-download/unity-vsa.htm 3.Which feature is supported on a UnityVSA operating environment? A. Asynchronous Replication B. MCC Write Caching 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest C. Quick Start Pool Provisioning D. Data at Rest Encryption Answer: A 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 4.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. 2 / 17

3. The safer , easier way to help you pass any IT exams. 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 Answer: D Explanation: A sample from a Broadcomm BIOS is provided in the figure below, illustrating the IQN assignment for the VNX iSCSI target. 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest For the Capacity tier, use only SAS drives. 6.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 References: https://www.emc.com/collateral/hardware/technical-documentation/h8229-vnx-vmware-tb.pdf (page 34) 5.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 Answer: A Explanation: Hybrid pools can have up to 3 tiers (Extreme Performance, Performance, and Capacity). For the Extreme Performance tier, use only SAS Flashdrives. 3 / 17

4. The safer , easier way to help you pass any IT exams. Answer: C Explanation: 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 7.Which technology is used by Unity Snapshots? A. Copy on First Write B. Inline Deduplication C. Redirect on Write D. Block Compression Answer: C Explanation: The technology used for snapshots of both block and file resources in Unity is called redirect on write. 8.DRAG DROP What is the correct sequence of steps taken by the storage array when an AC power failure is detected? 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest Answer: 4 / 17

5. The safer , easier way to help you pass any IT exams. 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest Before File Systems or VMware NFS Datastores can be replicated, the NAS Server must be replicated. 10.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. Software Licensing Central C. Unisphere Central D. EMC Secure Remote Services Answer: D Explanation: Benefit from secure, high-speed, 24x7 predictive monitoring and remote repair for your EMC information Explanation: The Battery Backup Unit (BBU) provides power to the Storage Processor in the event that cabinet power is lost. The BBU is designed to power the SP long enough for the system to store SP cache content to the M.2 SSD device before powering down. The BBU includes sensors which communicate its charge and health status to the SP. In the event the BBU is discharged the SP will disable cache until the BBU has recharged. In the event the BBU has faulted or cannot sustain enough charge, an alert will be generated. References: https://www.emc.com/collateral/white-papers/h15084-emc-unity-introduction-to-the-unity- platform.pdf 9.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 Answer: C Explanation: 5 / 17

6. The safer , easier way to help you pass any IT exams. infrastructure. EMC Secure Remote Services (ESRS) enables EMC Customer Service to identify and proactively resolve potential issues before they can impact your business. Incorrect Answers: C: Unisphere Central enables administrators to remotely monitor multiple EMC VNX Series, EMC VNXe Series, EMC CLARiiON CX4 Series, and EMC vVNX storage systems residing on a common network. 11.Which software bundles are provided with the Unity Starter software package? A. FAST Cache and Fast VP B. Thin Provisioning and Quality of Service C. Controller-Based Encryption and RecoverPoint Basic D. FAST Cache and Local Point-in-Time Copies Answer: B 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) 12.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 Answer: B Explanation: 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 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest not permitted. Each asynchronous replication session uses two internal snapshots taken on the source and destination storage resources. 13.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 Answer: A 6 / 17

7. The safer , easier way to help you pass any IT exams. Explanation: 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) 14.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 Dell EMC Unity XT 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 Answer: B Explanation: 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. 15.On which systems is Quality of Service available? A. Physical Unity systems only B. UnityVSA systems only C. Physical Unity and UnityVSA systems D. All Flash Unity systems only Answer: C 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest Explanation: UnitVSA features Host I/O limits, also known as Quality of service. The EMC [Physical] Unity array comes with a pack of new hardware and software features focusing on the true unification: - Support for setting up Host I/O limits, also known as QOS, providing a more predictable performance for the workloads by putting limits on I/O throughputs and bandwidth - DPE reduced from a 7U footprint to an innovative 2U footprint - 12 GB SAS back-end for the Unity DAEs; EMC VNX/VNXe supported only 6 GB SAS backend - Completely redesigned user interface based on HTML5 References: http://www.presidio.com/blog/technical-summary-emc-unification-unity 7 / 17

8. The safer , easier way to help you pass any IT exams. 16.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 Answer: A Explanation: EMC recommends the following settings for all virtual disks: - Disk Provisioning: Thick Provision Eager Zeroed. - Location: A different datastore than the VM. 17.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 Answer: B Explanation: Reference: https://www.dellemc.com/en-us/collaterals/unauth/white-papers/products/storage/h15085-dell- emc-unity-unisphere-overview.pdf 18.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 Answer: C 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest 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) 19.Which FAST Cache operation can be performed from the Settings window? 8 / 17

9. The safer , easier way to help you pass any IT exams. 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 Answer: C 20.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 Answer: B Explanation: 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 21.What is the maximum number of LUNs in a Consistency Group? A. 25 B. 50 C. 75 D. 100 Answer: C Explanation: The consistency group (CG) term is used for grouping several LUNs together in order to ensure write-order consistency over several volumes. Each LUN can contain up to 2 TB, and the total supported capacity can be up to 150 TB. References: https://en.wikipedia.org/wiki/RecoverPoint 22.Which migration tool can be used to move file data a Unity storage array in both NFS and CIFS/SMB protocols? 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest A. EMC Select Datadobi B. Unity Async Replication C. rsync D. EMCopy Answer: A Explanation: EMcopy will work to copy the data from Solaris host to export CIFS and NFS including the security configuration. References: https://it.toolbox.com/question/copy-data-from-nfs-shared-file-systems-to-nfs-and-cifs-101012 9 / 17

10. The safer , easier way to help you pass any IT exams. 23.Which step must be completed prior to performing the initial configuration of a UnityVSA system and creating the first storage pool? A. Create an ESXi host profile B. License the system for NFS and SMB support C. Add vDisks to the storage appliance D. Install license keys for thin provisioning Answer: C Explanation: UNITY VSA STORAGE POOL CREATION 1. Under the Storage Pool Section go to Pools. Select the + to start the “Create Pool Wizard”. 2. Name the Pool 3. Assign a Tier to each Virtual Disk attached to the VSA. You have Extreme, Performance and Capacity. 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest B. Minimum= 5 minutes Maximum= 48 hours C. Minimum= 1 minute Maximum= 24 hours D. Minimum= 1 minute Maximum= 48 hours Answer: A 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) Etc. References: https://samshouseblog.com/2016/06/08/unity-vsa-storage-pool-creation/ 24.What is the minimum and maximum recovery point objectives (RPO) configurable when using Unity native asynchronous replication? A. Minimum= 5 minutes Maximum= 24 hours 10 / 17

11. The safer , easier way to help you pass any IT exams. 25.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. SAN Copy Push B. VPLEX C. Host-Based LVM 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. 26.How is encryption set for a Unity storage system? A. Clicking the “Mode” checkbox on the Manage Encryption page B. Selecting “Status” on the Manage Encryption page C. Automatically set at the factory D. First time the license is applied Answer: D Explanation: 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 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest 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. 27.A system administrator experienced a power failure in their environment. To which device will cache de-stage? A. M.2 SSD on each Storage Processor 11 / 17

12. The safer , easier way to help you pass any IT exams. B. First four disks in the Disk Processor Enclosure C. Cache does not need to de-stage as it is now non-volatile D. Backup Battery Unit will keep the data alive in cache Answer: A 28.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? A. Use the embedded InitCLI tool B. Connect directly to the service ports and configure the networking through UEMCLI C. Use an IPMI serial over LAN connection D. Use the Connection Utility to create a configuration file Answer: B 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) 29.Which task must be performed on the storage system in order to access a file system read/write snapshot? A. Configure Host Access to the LUN snapshots B. Configure the NFS/SMB share to the file system snapshot C. Connect to the NFS/SMB share of the snapshot D. Perform the snapshot “Attach to Host” operation Answer: B Explanation: Read-write snapshots can be made available to hosts as separate shares. The Shared property is applicable to file snapshots only, and indicates whether the snapshot is currently available to clients as a share. The default value is No, and changes to Yes when the read-write file system snapshot is used to 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest create shares. For read-only file system snapshots, this property is always set to No. Share – A named, mountable instance of file-level storage, accessible through a file system or VMware NFS Datastore. Each share is accessible through the protocol (NFS or SMB) defined for the file system where it resides. 30.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? A. Critical B. Notice C. Error D. Warning 12 / 17

13. The safer , easier way to help you pass any IT exams. Answer:C Explanation: Event Severity levels are: critical, error, warning, info. 31.A storage administrator wants to configure a Unity system to log system events to a remote log server. In order to allow access to the log server, which port should the administrator ensure is not blocked by the firewall? A. 514 B. 714 C. 1000 D. 5179 Answer: A Explanation: The storage system supports logging user/audit messages to a remote host. By default, the storage system transfers log information on port 514 using UDP. References: https://www.emc.com/collateral/TechnicalDocument/docu69321.pdf (Page 31) 32.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 the LUN. Which snapshot behavior will be experienced? A. All of the snapshots will be unavailable to restore data from B. Data restoration is available from the oldest snapshot, all others are unavailable C. All of the snapshots will be available to restore data from D. Data restoration is available from the newest snapshot, all others are unavailable Answer: A Explanation: The oldest snapshots residing on that pool with retention policy set to pool automatic deletion begin being deleted. 33.What describes multiple LUN snapshots? A. Captures multiple point-in-time data states. Snapshot data state is marked “unmodified” from its source when attached. Snapshot tree supports multiple simultaneous attaches. B. Captures multiple point-in-time data states. Snapshot data state is marked “unmodified” from its source 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest when attached. Snapshot tree supports only one attach at a time. C. Captures multiple point-in-time data states. Snapshot data state is marked “modified” from its source when attached. Snapshot tree supports multiple simultaneous attaches. D. Captures multiple point-in-time data states. Snapshot data state is marked “modified” from its source when attached. Snapshot tree supports only one attach at a time. Answer: C Explanation: Only a single snapshot per LUN can be attached at any given time, and must be detached prior to attaching another snapshot of the same LUN. 13 / 17

14. The safer , easier way to help you pass any IT exams. 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest detects a problem with software or hardware components, its corresponding Boot Counter is incremented. If a counter reaches a predefined threshold, the SP boots into Service Mode during its next boot cycle. References: https://www.emc.com/collateral/TechnicalDocument/docu69328.pdf (page 12) 36.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 FC port 5 B. I/O module FC port 2 C. CNA FC port 4 D. I/O module FC port 5 34.What is the maximum number of LUN snapshots that are supported by Unity? A. 16 B. 96 C. 256 D. 512 Answer: C Explanation: Note: Logical Unit Number (LUN) – A block-level storage device that can be accessed using a protocol such as iSCSI. 35.At which stage in the Unity power up sequence would the Storage Processor enter Service mode upon detecting an error? A. After the CMI is started B. Bootflash C. POST D. BIOS Answer: C Explanation: Note: Boot counters are a troubleshooting mechanism that is designed into the Unity architecture to help pinpoint the specific cause of software or hardware events during the boot sequence. If the Unity system 14 / 17

15. The safer , easier way to help you pass any IT exams. Answer: C Explanation: Only one FC port can be configured and used for synchronous replication. Once an FC port is assigned, it will continue to act as the synchronous replication port and can never be changed. To determine the FC port used for synchronous replication, in the CLI console, run the command /remote/sys show -detail. Port information, similar to the following example, will appear in the output: Synchronous FC ports = spb_fc4, spa_fc4 References: https://www.dellemc.com/en-us/documentation/unity-family/unity-p-replication-config/03-unity- rep-br-considerations-syncrep.htm 37.Which feature provides the ability to provision block and file storage for Microsoft Windows or Microsoft SharePoint sites? A. EMS Storage Integrator for Windows B. Array Offloaded Data Transfer C. vStorage APIs for Array Integration D. EMC Virtual Storage Integrator Answer: A 38.Which information must be retrieved and used to select the unconfigured UnityVSA system when running the Auto-discover option of the Connection Utility? A. Array Name B. System’s Serial ID C. DNS Host Name D. System’s UUID Answer: B Explanation: 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 39.What is an advantage of selecting Centralized ESRS over Integrated ESRS? A. CloudIQ can be configured 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest B. Deploying an external virtual machine is not required C. Centralized ESRS is easier to configure D. Internet connectivity is not required for every Dell EMC Unity XT system Answer: D Explanation: The following requirements are related to the Integrated ESRS implementation only: - If your ESRS implementation will include a proxy server to connect to the Internet, you must indicate this when you configure the ESRS feature. - If your ESRS implementation will include a Policy Manager for more control over remote access to your storage system, you must indicate this when you configure the ESRS feature. - If your ESRS implementation will include a proxy server for your storage system to connect to a Policy 15 / 17

16. The safer , easier way to help you pass any IT exams. Manager, you must indicate this when you configure the ESRS feature References: https://www.emc.com/collateral/TechnicalDocument/docu69327.pdf (page 12) 40.In UnityVSA, what is the maximum storage capacity offered by the VVOLs license? A. 4TB B. 10TB C. 25TB D. 50TB Answer: D Explanation: UnityVSA maximum Usable Capacity is4 TB (Community Edition); 10 TB; 25 TB; and 50 TB licenses available. References: https://store.emc.com/se/Product-Family/EMC-Unity-Products/EMC-Unity-VSA/p/EMC-Unity- Virtual-Storage-Appliance 41.A system administrator receives a warning that their DPE I/O Module has a fault. In this situation, which type of replacement is required? A. Hot-pluggable CRU B. Non-Hot-pluggable FRU C. Hot-pluggable FRU D. Non-Hot-pluggable CRU Answer: A Explanation: Your storage system is designed to be powered on continuously. Most components are hot swappable; that is, you can replace or install these components while the storage system is running. 42.Which UnityVSA storage resource can be configured with Host I/O limits? A. NAS Server B. Pool C. File System D. LUN Answer: D 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest Explanation: Host I/O limits is a feature which allows the user to control the amount of throughput and bandwidth consumed by block resources. This feature can be applied to LUNs, VMFS datastores, or attached snapshots. 43.Which option can be enabled in the Advanced tab of the SMB Share Properties window? A. Shared VHDX B. Controller-Based Encryption C. SMB Direct D. Protocol Encryption Answer: D 16 / 17

17. The safer , easier way to help you pass any IT exams. Explanation: 2020 New DELL EMC E20-393 Practice Exam V17.02 Killtest 44.Which UnityVSA configuration can be performed using the Unisphere Initial Configuration wizard? A. Register host iSCSI initiators B. Configure Link Aggregation C. Register host HBA WWNs D. Add iSCSI network interfaces Answer: D Explanation: The Unisphere Initial Configuration wizard walks through a complete configuration of the UnityVSA, including changing passwords, licensing, network setup (DNS, NTP), creating pools, e-mail server, support credentials, your customer information, ESRS, iSCSI and NAS interfaces. References: http://blog.mdschneider.me/unityvsa-part-3/ 17 / 17