EMC Enterprise

7/28/2019 EMC Enterprise

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1. Which statements are true about the ESL-E Series tape library? (Select two.)It supports partitionning in up to six logical librariesIt supports up to 16 drives)It supports up to four SCSI or FC (8 GB sec) interface controllersIt supports 0.12.24 or 48 load portsIt provides the highest density in the Enterprise-class library marketAnswerIt supports partitionning in up to six logical librariesIt supports 0.12.24 or 48 load ports

2.HP HP2-K21 ExamOne characteristic of P4000 Remote Copy is that a Remote Copy volume can be thin provisioned.What is another characteristic of P4000 Remote Copy?The management groups are required to be in different subnetsThe remote copy is in a read/write state by default

3.Which D2D device acting as a replication target can support replication from up to 50 sourcedevices?D2D2502D2D4009ID2D4112D2D4312AnswerD2D4312

4.The P4000 Multi-Site HA DR Solution Pack provides automatic data center mirroring and whichother high availability feature?automatic failover between four sitesmulti-site clusters spanning up to four sitesautomatic quorum recovery In case of site failureI/O preferencing based on site or subnetAnswerI/O preferencing based on site or subnet

5.HP HP2-K21 ExamWhich deduplication architecture eliminates the complexity of first generation deduplication?Accelerated Deduplication Engine

HP StoreOnce DeduplicationDynamic Deduplication ScriptHP Advanced Deduplication AcceleratorAnswerHP StoreOnce Deduplication

6.You are discussing the benefits of moving to an HP 3PAR array with a customer's CFO. Whichsoftware feature do you introduce as providing savings on both arrayperformance and cost whenused with SATA and SSD drives as opposed to Fibre Channel drives?Virtual DomainsAdaptive OptimizationSystem Tuner

Thin PersistenceAnswerAdaptive Optimization

7.Your customer is implementing a D2D4112. How are the virtual devices presentedto the hosts?Direct SAS AttachedFibre ChannelDirect SCSI AttachediSCSI


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AnswerFibre Channel

8.Mesh-active cluster functionality differentiates which HP solution from the HPStorageWorks EVA?HP P9000HPX9000HP P4000HP3PARAnswerHP3PAR

9.HP StoreOnce D2D devices utilize in-line deduplication technology. What is this technology alsoknown as'fixed-length data segmentingobject-level differencingvariable-length data segmentinghash-based chunkingAnswerhash-based chunking

10.The disaster recovery solution provided with HP 3PAR arrays utilizes 3Par Remote CopyTechnology What is another benefit that this solution provides?ease of Remote Copy setup and management

use of standardized HP storage array toolsheterogeneous storage supportreal-time asynchronous replicationAnswerreal-time asynchronous replication

11.Which statement is true about replication and the D2D4312?It can achieve up lo 16 replications as a source deviceIt can achieve up to 24 replications as a source deviceIt can achieve up to 32 replications as a source deviceIt can achieve up to 50 replications as a source deviceAnswerIt can achieve up lo 16 replications as a source device

12.The HP 3PAR architecture is capable of parallel processing of data and control information. Whatdoes this help provide?QoS tagging of all 10 requestsl/O priontizationapplication aware I/O processingconsistent performance for mixed workloadsAnswerconsistent performance for mixed workloads

13.Your customer is considering the HP 3PAR range of arrays and is concerned about resilience.Which feature provides increased resiliency?write-thru cache

disk-dependent RAIDdynamic optimizationmany-to-many drive rebuild

14.Autonomic tiering provides a self-optimizing capability for which HP array'?HP EVAHP3PARHP P4000HPX9000Answer


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HP3PAR

15.HP HP2-K21 ExamOn the X1000 and X3000 Network storage systems, which standardfeature of Windows 2008optimizes storage capacity by actively comparing and eliminating identical files on file sharingvolumes?dynamic deduplicationStofeOnceaccelerated deduplicationSingle Instance StorageAnswerSingle Instance Storage

16.Which P4000 features does a Multi-site SAN offer that a Campus SAN does not?(Select two.)multi-subnet clusterscentralized licensing www.certificationking.com 3 C. I/O preferencing based on siteauto failover and ftailbackSAN/i1Q Failover ManagerAnswermulti-subnet clustersSAN/i1Q Failover Manager

17.Which statement is true about iSCSl clusters when implemented on a P4000?

It can only span one subnetIt can only span two subnetsIt can only span three subnetsIt can only span tour subnetsAnswerIt can only span two subnets

18.The StorageWorks P4000 SAN architecture consists of three basic layers. Whichfunction orcomponent is contained in the OS infrastructure layer?Security ServicesCentralized Management ConsoleWindows Solution PackP4000VSA

AnswerWindows Solution Pack

19.Which statement is true about using Performance Advisor to gather P9500 performance data?One collection schedule can be created per array.Two collection schedules can be created per arrayThree collection schedules can be created per arrayFour collection schedules can be created per arrayAnswerOne collection schedule can be created per array.

20.Your customer has two D2D2501 devices each with a single VTL configured and a

D2D4112 withtwo VTLs configured, each replicating to a D2D4312 How many replication licenses are requiredfor this design?1 license2 licenses3 licenses4 licensesAnswer1 license

21.HP HP2-K21 ExamYour customer is looking to implement replication between thre


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e D2D devices. Which statement istrue about licensing the replication functionality of the D2D?A replication license is required for both the source and the target devicesA replication license is required for the target devicesReplication functionality is included as part of the base firmware and is not licensedA replication license is only required for the source device.AnswerA replication license is required for the target devices

22.All current HP StoreOnce products support NFS and which other NAS protocol?A. NFTPB. CIFSC. SFTPD. FTPAnswerCIFS

In addition to storage pooling, which sophisticated data management feature doesthe HP SAN I/O software provide for the P4000?A. zero downtime backup integrationB. inline deduplicationC. automated failoverD. automated tiering

Which statement is true about Remote Web Console (RWC) for the P9000? (Select two)A. It allows centralized management of multiple P9000 systemsB. It ships free with every XPP9000C. It uses a web browser with Adobe FlashD. it does not require a web serverE. it is required with Tiered Storage Manager

Your customer wants to manage the performance of their applications and the location of their data Which P9000 software can help them achieve this?A. P9000 Smart Tiers SoftwareB. P9000 Application Performance Extender Software

C. P9000 Thin ProvisioningD. P9000 Performance Advisor

Which statement is true about Dynamic Optimization?A. it improves IOPS by increasing CPU cycles when an array is excessively busyB. it is an analysis tool that analyzes sub-volume performance, identifying andmoving busyportions of the volumeC. By rebalancing volumes, it makes it possible for the volumes to take advantage of addedsystem resourcesD. It can dynamically allocate storage to meet application requirements

Four is the minimum number of managers required when using which Network RAID level?A. 5B. 6C. 10D. 10+2Explanation: Pending, please forward us the Suggestions for this question

You are designing a deduplication-based backup solution Which tool should you use to determine which HP StoreOnce deduplication product is appropriate?


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A. SAN BuilderB. StorageWorks Sizing ToolC. Active

Which Network RAID Level must be used to provide a three way mirror?A. Network RAID 10B. Network RAID 10+1C. Network RAID 10+2D. Network RAID 6

What does InServ mixed workload technology made possible?A. the purchase and management of a significantly greater number of arraysB. reduction of the risk and complexity of performance planning and tuningC. a single array to be managed as multiple arraysD. multiple storage vendor hardware to mix in a single environment

You are explaining the functionality of a multi-site cluster to a customer. In the event of site failure, the customer requires quorum functionality of the cluster to be maintained Which SAN IQ component provides this functionality?A. Command Line InterfaceB. Virtual ManagerC. Central Management ConsoleD. Service Console

Your customer wants to provide precedence to me (?) highest priority applications in order to meet pre-defined service level agreements, while reducing the needfor application-specific storage partitioning Which HP P9000 software can helpthe customer achieve this?A. P9000 Cluster ExtensionB. P9000 Application Performance ExtenderC. P9000 Performance AdvisorD. P9000 Database Validator

What are characteristics of P4000 SmartClones? (Select three.)A. commonly used for data migration between management groupsB. created via a synchronous replication process across geographic distancesC. used for multiple volumes that share a common parent

D. instantly created and fully featuredE. best used for fast backup and restoresF. writeable persistent volumes

Which Plug-In provides an integrated view of the array LUN associations with database components and correlates array group capacity with poor database performance?A. P9000 Plug-In for Tiered Storage ManagerB. P9000 Plug-In for Thin ProvisioningC. P9000 Plug-In for Application Performance ExtenderD. P9000 Plug-In for Oracle Enterprise Manager

Which statement is true about the Common Component (Hbase) component of CommandV

iew Advanced Edition (CVAE)?A. It manages CommandView Advanced Edition (CVAE) security.B. It collects information about volumes used by hosts.C. It manages LUN migration.D. It can be used to allocate storage to hosts.

Which product can be used to manage an environment that contains a number of G1and G2 D2D devices?A. Low-Bandwidth Replication ManagerB. CommandView for Tape Libraries


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C. D2D Replication Manager SoftwareD. Data Replication Manager

You are designing a storage solution. Between which areas of your design must you maintain balance?A. cache levels and host portsB. configuration and budgetC. storage ports and host portsD. cost per GB and the usable capacity

Your customer wants to centralize their backups and organize and group their media. Which HP D2D product feature addresses this requirement?A. multiple tape library and tape simulationB. protecting more than 30TB of daily dataC. 2:1 compression rateD. deduplication-enabled replication

Your customer wants to add a new P4000 node into an existing cluster. What should the customer know about this process?A. Only nodes with lower capacity disks than the existing nodes can be added toa cluster.B. The cluster will operate at the smallest usable storage node capacity.C. Mixing storage nodes with different disk sizes in a cluster is not supported.D. Each node provides the usable capacity its drives can achieve.

You are upgrading an F400. Which configuration rule must be adhered to when theoriginal array has a single magazine in the chassis?A. The same types of drives must be used as were used in the initial system.B. There must be a minimum of two ports for backend disk connectivity.C. The same number of drives must be used as were used in the initial systemD. A minimum of eight drives is required for this upgrade

Which VMware feature is equivalent to SAN/iQ Online Volume Migration?A. VMware SRMB. VMware DRSC. VMware HAD. VMware VMotion

Which HP StorageWorks P9500 Disk Array feature optimizes capacity usage by delaying the allocation of physical capacity until the data has been written by the host?A. P9000 Performance AdvisorB. P9000 Thin ProvisioningC. P9000 Dynamic Capacity ManagementD. P9000 Application Performance Extender

The HP 3PAR controller architecture contains control cache. Which other cache does it contain?A. ASIC cacheB. data cache

C. disk cacheD. processor cacheE. adapter cache

What are SAN/iQ VSA investment-protection benefits? (Select two.)A. integrates existing storage into a P4000 ROBO environmentB. Supports VMware-certified block storage including FC. iSCSI and NAS storageC. Enhances existing storage with P4000 capabilities such as HA. replication andthin provisioningD. VSA. which allows for older arrays to be re-used in high performance environm


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ents

When migrating from standalone tape devices to a centralized system, what shouldyou do before designing a new backup solution?A. Perform a SAN health checkB. Analyze backup server logsC. Upgrade all servers, server HBAs and backup devices to latest firmware. BIOSand driverrevisions.D. Identify aggregate bandwidth bottlenecks between hosts and backup devices.

What does the Device Manager (DvM) component of CommandView Advanced Edition software do?A. provides a front end to AutoLUN through volume migrationB. manages user accounts and CVAE securityC. virtualizes volumes to be used as external storageD. manages local and remote replication

Which feature of the HP 3PAR Storage System provides the most benefit to a service provider environment?A. virtual domainsB. adaptive optimizationC. multi-tenancyD. thin provisioning

Which CommandView Advanced Edition (CVAE) component uses TCP/IP to communicate with a P9500 array?A. Common Component (Hbase)B. Device Manager (DvM)C. Tiered Storage Manager (TSM)D. Replication Manager

Which functionality is provided by the multi-tenancy feature of the HP 3PAR array?A. distribution of the data on RAID sets known as concatenation of RAID setsB. granular distribution per disk group with automated load balancingC. massive parallelism with secure separation of storage

D. multiple arrays configured to appear as a single presentation

Which HP D2D product feature helps customers with remote branch offices consolidate backups to a central device?A. deduplication-enabled replicationB. automigrationC. backup mirrorD. echo copy

Which Command View Advanced Edition management server component is responsible for creating volumes, both basic and thin provisioned?A. Common Component (Hbase)B. Device Manager (DvM)

C. Host Data Collector (HDC)D. Tiered Storage Manager (TSM)

When a customers application growth is slower than expected, the P4000 supportsshrinking of volumes. When is another time it is appropriate to shrink a volume?A. when a volume is not appropriate for thin provisioningB. when you need to truncate NTFS system filesC. when there is insufficient space within the clusterD. before migrating to a thin provisioned volume


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System Reporter Is optional software that samples the space and performance data. storing it in a database and providing historical capacity and performance reporting for collection of HP 3PAR Storage Servers When installing System Reporter, which two databases are supported for the install?A. MySQL and OracleB. MS SQL and MySQLC. Oracle and ProgressD. Progress and MySQLAnswerMySQL and Oracle

In addition to mirroring level, which characteristic do all sibling SmartClonesshare?A. clusterB. provisioning typeC. sizeD. type

Which statement is true about backup devices that utilize a hash- based chunkingdeduplication method?A. Hash- based chunking removes the need for ongoing housekeepingB. Hash- based chunking requires a high device concurrency for optimum deduplicationperformance.

C. Hash- based chunking improves offload performance.D. Hash- based chunking of a single stream negatively impacts backup performance.

You have just installed a D2D4112 and have connected both D2D network ports to the switch, but the customer s switch does not support Link Aggregation What is the maximum data transfer that can be expected in this situation?A. 440MB/SB. 330MB/SC. 220MB/sD. 110MB/s

When administering an HP 3PAR array, what needs to be used when creating thin pr

ovisioned virtual volumes (TPW)?A. Common provisioning groupsB. Provisioning templatesC. Volume groupsD. Virtual domains

What is the maximum number of 10GbE uplink ports that can be connected when installing a P4800?A. sixB. tenC. eightD. four

When implementing Many-to-One Remote Copy, what is the minimum number of controllers required for each InServ in each site?A. oneB. twoC. threeD. four

When logging in to the Inform Management Console, which role level privilege does your account need to enable you to create a virtual domain?A. Edit


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B. BrowseC. ServiceD. Super

You have created a number of virtual libraries on an HP StoreOnce device When creating the devices in the backup application, which blocksize should you set onthe tape drives in order to achieve optimal performance?A. 64KBB. 256KBC. 1MBD. 2MB

Housekeeping is an important task that is engineered to run as a low priority process but still needs a finite time to run When does Housekeeping run when no blackout window has been set? (Selec two.)A. when a virtual tape Is loaded Into the driveB. when a NAS share is re-openedC. when a virtual cartridge returns to its slotD. at the start of every backupE. during each backup

Your customer wants to Implement a D2D4112 All the servers and the D2D will be in the same subnet The customer requires that the solution provide resilience aswell as the highest possible bandwidth Which networking configuration should you

implement ?A. High Availability (Link Aggregation) ConfigurationB. High Availability (Port Failover) ConfigurationC. Single Port Configuration

Your customer wants to implement a replication topology where a source applianceis replicating to multiple target appliances What is this topology known as?A. fan-outB. multi-wayC. fan-inD. multi-homed

When implementing a Many-to-One Remote Copy, how many InServs can mirror bi-dire

ctionally?A. oneB. twoC. threeD. four

The replication system on HP D2D devices creates and maintains a cartridge mirror between the source and target devices once replication is set up. Operations are automatic and seamless to user. How is replication between these devices managed?A. via replication manager softwareB. via the backup applicationC. via the CommandView application on theD2D

D. via the firmware on the D2D

When administering an HP 3PAR array, you can create autonomic groups for volumesand manage them together. What is the name for this grouping?A. virtual volume setsB. autonomic group containersC. common provisioning group domainsD. virtual volume domains

You have an HP P4000 Management Group with five storage systems running a manage


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r process. what is the minimum number of managers required to be online to ensure Management Access is not impacted?A. 1B. 2C. 3D. 4

When configuring D2D4112 IP connections in High Availability mode, what is the maximum data transfer that can be expected when both network ports on the D2D device are active?A. 440MB/SB. 330MB/SC. 220MB.SD. 110MB/S

You have just implemented a second, target D2D device. The source D2D contains an excess of 5TB of data. Which method can you use to send the reference data tothe target D2D device?A. low bandwidth replication and co-locationB. tape mirroring and co-locationC. co-location and Echo CopyD. tape mirroring and tape attach

Which Network RAID level requires a minimum of five storage systems to be implem

ented to ensure redundancy?A. Network RAID 5B. Network RAID 10+2C. Network RAID 10D. Network RAID 6

You are implementing a D2D device for your customer. Which statement is true about applying deduplication to the data on the device?A. Deduplication is not applied if compression is enabled.B. Deduplication can be selectively applied to any data on the library deviceC. Deduplication is not applied to NAS shares if VTL devices exist.D. Deduplication is enabled per library on the D2D.

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