显示标签为“E22-315”的博文。显示所有博文
显示标签为“E22-315”的博文。显示所有博文

2014年3月30日星期日

Pass4Test offre de EMC E22-315 matériaux d'essai

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Code d'Examen: E22-315
Nom d'Examen: EMC (Disk Library and Backup to Disk Technologies)
Questions et réponses: 117 Q&As

E22-315 Démo gratuit à télécharger: http://www.pass4test.fr/E22-315.html

NO.1 Which type of connectivity is required from a backup host to the EMC Disk Library?
A.Copper Network
B.Ethernet NAS
C.Fibre Channel
D.IP NAS
Answer: C

EMC examen   E22-315 examen   E22-315   certification E22-315

NO.2 In order to increase effective usable capacity on an EMC Disk Library, which feature is available?
A.Active Engine Failover
B.Auto Archive
C.Consolidated Media Management
D.Virtual Tape Library Compression
Answer: D

EMC   E22-315   E22-315 examen

NO.3 Which EMC Disk Library models support ACSLS?
A.DL210, DL4100, DL4106
B.DL4100, DL4106, DL6100
C.DL4106, DL210, DL6100
D.DL6100, DL210, DL4100
Answer: B

EMC examen   certification E22-315   E22-315

NO.4 What does N_Port ID Virtualization (NPIV) functionality provide to a DL4200?
A.Disk library failover on a multilibrary configuration in a switched fabric environment
B.Disk library failover on a multilibrary configuration in an arbitrated loop environment
C.Engine failover on a multinode configuration in a switched fabric environment
D.Engine failover on a multinode configuration in an arbitrated loop environment
Answer: C

EMC   certification E22-315   E22-315   E22-315   E22-315

NO.5 Which EMC Disk Library feature allows export to physical tape media?
A.Advanced Copy
B.Auto Archive
C.Remote copy
D.Tape Migration
Answer: B

certification EMC   E22-315   certification E22-315   E22-315

NO.6 How do the EMC Disk Library DL4x06 models provide improved data availability and resiliency?
A.1 TB hard drives
B.Active Engine Failover
C.Hardware compression
D.RAID 6
Answer: D

EMC examen   E22-315 examen   certification E22-315   E22-315 examen   E22-315   E22-315 examen

NO.7 An EMC NetWorker customer is using a file type device for backup-to-disk. What will happen if the file
type device fills up?
A.Save is suspended and expired save sets on the volume are deleted
B.The device expands automatically and the save operation continues
C.The save operation is aborted and a new volume is selected for writing
D.The volume is marked full and save continues on a new volume
Answer: D

EMC examen   certification E22-315   E22-315

NO.8 What are the major components of an EMC Disk Library?
A.EMC disk drives, EMC Disk Library solutions, and EMC Disk Library services
B.EMC Disk Library appliance, EMC Disk Library, CLARiiON, and EMC Disk Library server
C.EMC Disk Library, EMC Disk Library client, and EMC Disk Library Console
D.EMC Disk Library, EMC Tape Library, and EMC Disk Library server
Answer: C

certification EMC   E22-315   E22-315   E22-315   certification E22-315

NO.9 Where can an EMC Disk Library provide the best value to a customer?
A.Backup and restore speed, capacity, and reliability
B.Portability, investment protection, and TCO/ROI
C.Recovery speed, ease of use, and company reputation
D.Reliability, ease of use, and portability
Answer: A

certification EMC   E22-315   E22-315   certification E22-315

NO.10 A customer wants to implement a solution that would allow maximum availability for backups to
complete. Which EMC Disk Library feature will provide maximum availability for their backup solution?
A.Active Engine Failover
B.Backup Engine Failover
C.CLARiiON Engine Failover
D.Passive Engine Failover
Answer: A

EMC   E22-315   E22-315

NO.11 What is the recommended configuration for a Celerra ATA disk-array enclosure that will be used as a
backup-to-disk target?
A.RAID 3 4+1
B.RAID 3 7+1
C.RAID 5 4+1
D.RAID 5 7+1
Answer: C

EMC   certification E22-315   E22-315 examen   E22-315   E22-315

NO.12 Which EMC Disk Library feature allows export to physical tape media?
A.Auto Archive
B.Direct Access
C.Duplication
D.Remote copy
Answer: A

EMC   E22-315   E22-315

NO.13 Click the Exhibit button.
A customer has a DL4200 connected to two switches in the same fabric, as shown in the exhibit.
Windows Backup Server X is zoned to port 1 on Engine A and Windows Backup Server Y is zoned to port
7 on Engine B. Active Engine Failover has been configured and is active.
Both backup servers are performing backups at the same time to their respective engines. Engine A has a
failure and all virtual services fail over to Engine B.
The backup administrator has verified that failover has occurred as expected but Backup X is unable to
see its virtual resources through the surviving engine even after rescanning the SCSI bus.
What is the problem?
A.Engine to switch cabling is incorrect
B.Engines are connected to different switches
C.Lack of PowerPath configuration on the backup servers
D.Missing EMC NetWorker DL-Failover license
Answer: A

EMC examen   certification E22-315   E22-315   E22-315   E22-315

NO.14 A customer wants to implement one EMC Disk Library at their primary data center and one EMC Disk
Library at their disaster recovery site with IBM Tivoli Storage Manager (TSM) as the backup application. A
small subset of the primary data needs to be transferred to a disaster recovery site where it will eventually
expire without TSM involvement.
What is a recommended feature to use with EMC Disk Library to transfer data to the disaster recovery
site?
A.Active Tape Migrator
B.Compression
C.Remote Copy
D.Tape Capacity-on-Demand
Answer: C

EMC examen   E22-315   E22-315 examen   certification E22-315

NO.15 A customer with a Linux backup server plans to use a CLARiiON as the target for backups. What
should be recommended for adequate I/O performance?
A.Set the read cache to the maximum limit
B.Set the storage element to 256 KB
C.Use a cache page size of 64 KB
D.Use fdisk to correct disk misalignment
Answer: D

EMC examen   E22-315 examen   E22-315   E22-315   E22-315 examen

NO.16 Which type of connectivity is required from the backup host to the EMC Disk Library?
A.CIFS
B.Fibre Channel
C.Internet Protocol
D.NFS
Answer: B

EMC examen   E22-315   certification E22-315   E22-315 examen

NO.17 Where can an EMC Disk Library provide the best value to a customer?
A.Backup and restore speed, capacity, and reliability
B.Investment protection, space issues, and portability
C.Portability, recovery speed, and ease of use
D.TCO/ROI, company reputation, and investment protection
Answer: A

EMC   E22-315 examen   E22-315 examen   E22-315   E22-315

NO.18 How do the EMC Disk Library DL4x06 models provide improved data availability and resiliency?
A.1 TB hard drives
B.Active Engine Failover
C.Compression
D.RAID 6
Answer: D

EMC examen   E22-315   E22-315   certification E22-315   certification E22-315

NO.19 A customer wants to implement one EMC Disk Library in the primary data center and one EMC Disk
Library in the remote data center. What is the recommended feature to use to provide backup application
catalog consistency between two data centers?
A.ACSLS
B.Active Engine Failover
C.Consolidated Media Management
D.Remote copy
Answer: C

EMC   certification E22-315   certification E22-315

NO.20 What should be used to configure and manage the EMC Disk Library?
A.EMC ControlCenter for EMC Disk Library
B.EMC Disk Library Console software
C.EMC Disk Library Navisphere software
D.Management is integrated with the backup application
Answer: B

EMC   E22-315   E22-315 examen   E22-315 examen

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2013年11月26日星期二

EMC meilleur examen E22-315, questions et réponses

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Code d'Examen: E22-315
Nom d'Examen: EMC (Disk Library and Backup to Disk Technologies)
Questions et réponses: 117 Q&As

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NO.1 What are the major components of an EMC Disk Library?
A.EMC disk drives, EMC Disk Library solutions, and EMC Disk Library services
B.EMC Disk Library appliance, EMC Disk Library, CLARiiON, and EMC Disk Library server
C.EMC Disk Library, EMC Disk Library client, and EMC Disk Library Console
D.EMC Disk Library, EMC Tape Library, and EMC Disk Library server
Answer: C

certification EMC   E22-315   E22-315

NO.2 Click the Exhibit button.
A customer has a DL4200 connected to two switches in the same fabric, as shown in the exhibit.
Windows Backup Server X is zoned to port 1 on Engine A and Windows Backup Server Y is zoned to port
7 on Engine B. Active Engine Failover has been configured and is active.
Both backup servers are performing backups at the same time to their respective engines. Engine A has a
failure and all virtual services fail over to Engine B.
The backup administrator has verified that failover has occurred as expected but Backup X is unable to
see its virtual resources through the surviving engine even after rescanning the SCSI bus.
What is the problem?
A.Engine to switch cabling is incorrect
B.Engines are connected to different switches
C.Lack of PowerPath configuration on the backup servers
D.Missing EMC NetWorker DL-Failover license
Answer: A

EMC   E22-315 examen   E22-315   E22-315   E22-315 examen

NO.3 How do the EMC Disk Library DL4x06 models provide improved data availability and resiliency?
A.1 TB hard drives
B.Active Engine Failover
C.Hardware compression
D.RAID 6
Answer: D

EMC   E22-315 examen   E22-315

NO.4 Which type of connectivity is required from the backup host to the EMC Disk Library?
A.CIFS
B.Fibre Channel
C.Internet Protocol
D.NFS
Answer: B

EMC   E22-315 examen   certification E22-315   E22-315   certification E22-315   E22-315

NO.5 Which type of connectivity is required from a backup host to the EMC Disk Library?
A.Copper Network
B.Ethernet NAS
C.Fibre Channel
D.IP NAS
Answer: C

EMC examen   certification E22-315   E22-315 examen   E22-315 examen

NO.6 Which EMC Disk Library feature allows export to physical tape media?
A.Advanced Copy
B.Auto Archive
C.Remote copy
D.Tape Migration
Answer: B

EMC examen   E22-315   certification E22-315   E22-315 examen   certification E22-315

NO.7 What should be used to configure and manage the EMC Disk Library?
A.EMC ControlCenter for EMC Disk Library
B.EMC Disk Library Console software
C.EMC Disk Library Navisphere software
D.Management is integrated with the backup application
Answer: B

EMC examen   E22-315   certification E22-315   E22-315 examen   certification E22-315

NO.8 In order to increase effective usable capacity on an EMC Disk Library, which feature is available?
A.Active Engine Failover
B.Auto Archive
C.Consolidated Media Management
D.Virtual Tape Library Compression
Answer: D

EMC   E22-315   E22-315 examen

NO.9 An EMC NetWorker customer is using a file type device for backup-to-disk. What will happen if the file
type device fills up?
A.Save is suspended and expired save sets on the volume are deleted
B.The device expands automatically and the save operation continues
C.The save operation is aborted and a new volume is selected for writing
D.The volume is marked full and save continues on a new volume
Answer: D

EMC   E22-315   E22-315   E22-315 examen

NO.10 A customer wants to implement one EMC Disk Library at their primary data center and one EMC Disk
Library at their disaster recovery site with IBM Tivoli Storage Manager (TSM) as the backup application. A
small subset of the primary data needs to be transferred to a disaster recovery site where it will eventually
expire without TSM involvement.
What is a recommended feature to use with EMC Disk Library to transfer data to the disaster recovery
site?
A.Active Tape Migrator
B.Compression
C.Remote Copy
D.Tape Capacity-on-Demand
Answer: C

certification EMC   certification E22-315   E22-315 examen   E22-315 examen

NO.11 Which EMC Disk Library models support ACSLS?
A.DL210, DL4100, DL4106
B.DL4100, DL4106, DL6100
C.DL4106, DL210, DL6100
D.DL6100, DL210, DL4100
Answer: B

EMC examen   certification E22-315   E22-315

NO.12 Where can an EMC Disk Library provide the best value to a customer?
A.Backup and restore speed, capacity, and reliability
B.Investment protection, space issues, and portability
C.Portability, recovery speed, and ease of use
D.TCO/ROI, company reputation, and investment protection
Answer: A

EMC   E22-315   E22-315 examen

NO.13 Which EMC Disk Library feature allows export to physical tape media?
A.Auto Archive
B.Direct Access
C.Duplication
D.Remote copy
Answer: A

EMC   certification E22-315   E22-315   E22-315   certification E22-315

NO.14 A customer with a Linux backup server plans to use a CLARiiON as the target for backups. What
should be recommended for adequate I/O performance?
A.Set the read cache to the maximum limit
B.Set the storage element to 256 KB
C.Use a cache page size of 64 KB
D.Use fdisk to correct disk misalignment
Answer: D

EMC   certification E22-315   E22-315   E22-315

NO.15 A customer wants to implement one EMC Disk Library in the primary data center and one EMC Disk
Library in the remote data center. What is the recommended feature to use to provide backup application
catalog consistency between two data centers?
A.ACSLS
B.Active Engine Failover
C.Consolidated Media Management
D.Remote copy
Answer: C

certification EMC   certification E22-315   E22-315

NO.16 How do the EMC Disk Library DL4x06 models provide improved data availability and resiliency?
A.1 TB hard drives
B.Active Engine Failover
C.Compression
D.RAID 6
Answer: D

EMC examen   certification E22-315   certification E22-315   E22-315

NO.17 Where can an EMC Disk Library provide the best value to a customer?
A.Backup and restore speed, capacity, and reliability
B.Portability, investment protection, and TCO/ROI
C.Recovery speed, ease of use, and company reputation
D.Reliability, ease of use, and portability
Answer: A

EMC   certification E22-315   E22-315   certification E22-315   E22-315

NO.18 A customer wants to implement a solution that would allow maximum availability for backups to
complete. Which EMC Disk Library feature will provide maximum availability for their backup solution?
A.Active Engine Failover
B.Backup Engine Failover
C.CLARiiON Engine Failover
D.Passive Engine Failover
Answer: A

EMC examen   E22-315   certification E22-315   certification E22-315

NO.19 What is the recommended configuration for a Celerra ATA disk-array enclosure that will be used as a
backup-to-disk target?
A.RAID 3 4+1
B.RAID 3 7+1
C.RAID 5 4+1
D.RAID 5 7+1
Answer: C

EMC examen   certification E22-315   E22-315 examen

NO.20 What does N_Port ID Virtualization (NPIV) functionality provide to a DL4200?
A.Disk library failover on a multilibrary configuration in a switched fabric environment
B.Disk library failover on a multilibrary configuration in an arbitrated loop environment
C.Engine failover on a multinode configuration in a switched fabric environment
D.Engine failover on a multinode configuration in an arbitrated loop environment
Answer: C

EMC examen   certification E22-315   E22-315 examen   E22-315 examen   certification E22-315   E22-315

Certification EMC E22-315 est un des tests plus importants dans le système de Certification EMC. Les experts de Pass4Test profitent leurs expériences et connaissances professionnelles à rechercher les guides d'étude à aider les candidats du test EMC E22-315 à réussir le test. Les Q&As offertes par Pass4Test vous assurent 100% à passer le test. D'ailleurs, la mise à jour pendant un an est gratuite.

2013年7月28日星期日

E22-315 E20-520 E20-597 E20-322 dernières questions d'examen certification EMC et réponses publiés

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Code d'Examen: E22-315

Nom d'Examen: EMC (Disk Library and Backup to Disk Technologies)

Questions et réponses: 117 Q&As

Code d'Examen: E20-520

Nom d'Examen: EMC (Calriion solutions specialist exam)

Questions et réponses: 520 Q&As

Code d'Examen: E20-597

Nom d'Examen: EMC (Backup and Recovery Specialist Exam for Storage Administrators)

Questions et réponses: 177 Q&As

Code d'Examen: E20-322

Nom d'Examen: EMC (Technology Architect Solutions Design)

Questions et réponses: 568 Q&As

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NO.1 A request has been made to collect the information that has been gathered by SAN Advisor. You notice
the data has not been collected.
In order for SAN Advisor to receive information about the environment, what service is used?
A.EMC Ionix ControlCenter Repository
B.EMC Ionix ControlCenter Server
C.EMC Ionix ControlCenter StorageScope Repository
D.EMC Ionix ControlCenter ECCAPI
Answer:D

EMC   certification E20-322   E20-322   certification E20-322   E20-322 examen

NO.2 You have been requested to provide a solution that will monitor resource best practices, create alerts
when the environment exceeds recommended boundaries, and requires no agents to be installed on the
network.
Which product will provide this capability?
A.Storage Configuration Advisor
B.EMC Ionix ControlCenter
C.SAN Advisor
D.Storage Insight for Availability
Answer:A

EMC   E20-322   certification E20-322

NO.3 A customer uses an SCA appliance to provide environment discovery and compliance reports. The
current SCA implementation is experiencing workload issues due to the extremely large number of
objects being managed.
Which solution should you recommend to address this issue?
A.Increase the number of SCA external agents
B.Install an additional SCA appliance
C.Add an additional network interface to the SCA appliance
D.Increase the heap size on the EMC Ionix ControlCenter API server
Answer:B

EMC   E20-322   E20-322   E20-322   E20-322

NO.4 You have been requested to create a SAN Advisor design that can accommodate 250 to 500 hosts.
Which component should be placed on its own dedicated host?
A.StorageScope Repository
B.EMC Ionix ControlCenter ECCAPI
D.EMC Ionix ControlCenter Repository
C.EMC Ionix ControlCenter Server
Answer:B

certification EMC   E20-322   certification E20-322   certification E20-322

NO.5 A customer has recently purchased Open Replicator and needs to know which GUI interface would be
best for administration.
What should be your response?
A.Navisphere Manager
B.SAN Advisor
C.Symmetrix Management Console
D.EMC Ionix ControlCenter
Answer:C

EMC   certification E20-322   E20-322 examen   E20-322

NO.6 A customer is looking for a best practice for a mission-critical Oracle application. They require a
point-in-time copy of their database for reporting in their Symmetrix environment. This point-in-time
environment must have no impact on production.
Which configuration would you recommend?
A.Synchronous R1 to R2; point-in-time clone off the R1s
B.Point-in-time clone off R1s, activated and mounted at the target
C.synchronous R1 to R2; point-in-time snap off the R1s
D.ynchronous R1 to R2; point-in-time clone off the R2s
Answer:D

EMC   E20-322   E20-322   E20-322 examen

NO.7 How does Atmos handle data protection?
A.SOAP
B.Replication
C.Rsync
D.REST
Answer:B

EMC   E20-322   E20-322

NO.8 You must design a backup solution for an existing Celerra NS80 customer. The customer has decided
that the expense of expanding their tape hardware infrastructure to support the additional load is not
justified because the data is for department-level user shares.
Which alternate solution should you use to back up the Celerra with minimal cost and disruption to their
current backup procedures?
A.Add an EMC Disk Library with 1 TB SATA drives
B.Add FC disks to the NS80 and back up using Celerra VTLUs
C.Add SATA disks to the NS80 and back up to disk
D.Add a second NS80 and replicate the backup data
Answer:C

certification EMC   certification E20-322   E20-322   E20-322 examen

NO.9 In addition to "Software as a Service" and "Infrastructure as a Service," which main category of service
falls within the definition of cloud computing?
A.Platform as a Service
B.Hardware as a Service
C.VM as a Service
D.Facility as a Service
Answer:A

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NO.10 A customer is implementing a new DMX-4 system in their data center. They have decided to use
Enterprise Flash Drive (EFD) technology in their design for their critical Oracle database.
Which database objects would gain the least benefit from EFDs?
A.High transaction rate table/index
B.Lookup tables
C.Index
D.Redo logs
Answer:D

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NO.11 A customer wants to implement one EMC Disk Library at their primary data center and one EMC Disk
Library at their disaster recovery site. They will be using IBM Tivoli Storage Manager (TSM) as the backup
application. A small subset of the primary data needs to be transferred to a disaster recovery site where it
will eventually expire without TSM involvement.
What is a recommended feature to use with EMC Disk Library to transfer data to the disaster recovery
site?
A.Remote Copy
B.RecoverPoint
C.Active Engine Failover
D.Virtual Tape Migration
Answer:A

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NO.12 An organization currently uses a physical Storage Configuration Advisor (SCA) appliance to discover,
monitor, and report configuration compliance for 1,600 hosts. This number is expected to grow to 2,500 in
the near future. They would like to migrate this management function to virtual servers.
How many virtual SCA appliances are needed to meet this requirement?
A.5
B.3
C.4
D.2
Answer:C

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NO.13 A business is planning to migrate a physical, Oracle 11g database environment to a virtualized VMAX
platform.
What would be the primary benefit to the business if such a migration were implemented?
A.Migrating to new servers or new storage devices would enable the business to maintain 100% uptime.
B.Virtualization would enable multiple Oracle database environments to run under one instance.
C.VMAX configurations would provide auto back-end load balancing configurations for Oracle dbf files.
D.Virtualization on VMAX storage would automatically lay out database objects.
Answer:A

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NO.14 You performed an analysis of the I/O profile of a SQL Server environment that has performance and
availability issues. Having identified disk contention as the primary problem, what would be your
recommendation?
A.Enable fast file initialization
B.Allocate additional spindles and migrate the transaction logs to the new RAID group
C.Move SQL transaction log and database files to the same RAID/disk group
D.Enable SQL Server to keep pages in memory
Answer:B

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NO.15 Which product delivers simple automation to enable end-to-end virtual-to-physical mapping of physical
storage and servers, as well as ESX servers and the virtual machines that reside on them?
A.Navisphere Manager
B.Navisphere Analyzer
C.VMware Server
D.vCenter Server
Answer:A

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NO.16 A SQL Server implementation has been experiencing poor I/O performance. You are asked to identify
the root cause of the performance issues.
Which tool should you use for your analysis?
A.SQL Server Profiler
B.SQL Server Configuration Manager
C.SQL Query Editor
D.SQL Server VDI
Answer:A

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NO.17 A customer has implemented RecoverPoint to protect a Progress database and SQL Server as a
Federated database. Changes to the Progress database and SQL Server are asynchronously replicated
to the remote disaster recovery (DR) site.
What should be done to ensure consistent recovery at the DR site for this environment?
A.Put SQL Server and the Progress database briefly into a quiescent state before taking snapshots used
for recovery
B.Use the Write Ahead transaction Logging (WAL) mechanism on the Progress and SQL Server
databases
C.Use Peer To Peer Transactional Replication for both the SQL Server and Progress databases
D.Create periodic group set bookmarks to ensure that the two databases are periodically synchronized
Answer:A

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NO.18 How often does SAN Advisor retrieve new information from EMC Ionix ControlCenter and identify
compliance violations?
A.Only when downloading the latest support information from an EMC website
B.Only when an alert has been triggered
C.Once per week
D.Once per day
Answer:D

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NO.19 Your customer is experiencing performance issues with three CLARiiON-attached hosts and you've
already ruled out server hardware and network latency as possible causes. All of these hosts' LUNs are
part of the same RAID group, so you now need to determine which host's LUNs are causing the RAID
group's performance degradation.
Which Navisphere Analyzer data view would help you determine which LUNs are having the greatest
effect on the disks' performance?
A.Performance Detail line chart
B.LUN Performance Survey chart
C.I/O Distribution Size Detail chart
D.LUN I/O Disk Detail chart
Answer:D

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NO.20 A customer would like to eliminate tape from their backup environment. They do not have a SAN
infrastructure.
Which solution should you recommend?
A.EDL 4406
B.Symmetrix with SATA
C.CLARiiON CX with SATA
D.NS80 with internal VTLU
Answer:D

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