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Product Description:
Exam Number/Code: E20-326
Exam name: Symmetrix Solutions Design Exam for Technology Architects
n questions with full explanations
Certification: EMC Certification
Last updated on Global synchronizing

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Q71. - (Topic 2) 

The NAR file on a source CLARiiON array is 12 hours of 600 second intervals. You require a minimum of 20 intervals of complete data. 

How many 30-minute trace files will need to be collected from the CLARiiON for a Tier Advisor analysis? 

A. 4 

B. 5 

C. 6 

D. 7 

Answer:


Q72. - (Topic 2) 

A customer plans to migrate existing AIX, HP-UX, and Windows hosts from a Symmetrix DMX-3 to a new VMAX array. You need performance data from the existing array to configure the layout of the new VMAX volume configuration. 

Which tools can be used to collect Symmetrix array performance data? 

A. ControlCenter Performance Manager STP Collector 

B. EMC Workload Generator STP Navigator 

C. Storage Configuration Advisor STP Collector 

D. ControlCenter Performance Manager SymmMerge 

Answer:


Q73. - (Topic 2) 

A customer is planning a Tech Refresh. The proposed migration will make use of Open Replicator Hot Pull. 

Which Open Replicator Hot Pull feature allows the customer to minimize the possibility of data loss during the migration? 

A. Donor Update 

B. Symmetrix Differential Data Facility 

C. Protection Bitmap 

D. Symmetrix Track Table 

Answer:


Q74. - (Topic 1) 

What is the purpose of ISL trunking? 

A. Multi pathing 

B. Inter switch communication 

C. Traffic load balancing 

D. FC Routing 

Answer:

17. - (Topic 1) 

When terminating a TimeFinder/Snap session, what is the effect on the ability to access the data on the VDEV? 

A. A host mount is required to access the data on the virtual device. 

B. The hold on the target device is removed while the data remains available. 

C. The data is available to the host if a mount is issued with the force flag. 

D. The data is no longer available on the virtual device. 

Answer:


Q75. - (Topic 2) 

The NAR file on a source CLARiiON array is 12 hours of 300 second intervals. You require a minimum of 30 intervals of complete data. 

How many 30-minute trace files will need to be collected from the CLARiiON for a Tier Advisor analysis? 

A. 4 

B. 5 

C. 6 

D. 7 

Answer:


Q76. - (Topic 2) 

A customer has a pair of VMAX arrays configured to replicate thin devices at one site to thin devices at another site using SRDF/A. The customer wants to implement TimeFinder/Snap replication of the R2 device on the target array and asks you to confirm this is a supported configuration. What do you advise the customer? 

A. No, it is not supported. 

B. It is supported only if the precopy option is used. 

C. Yes, it is supported. 

D. It is supported only if composite groups are used. 

Answer:


Q77. - (Topic 2) 

Refer to the exhibit. 

A company plans to deploy a one-engine Symmetrix VMAX array in their VMware vSphere environment. The ESXi hosts will be connected to the VMAX array over a FC SAN. 

What is the recommended best practice when zoning an ESXi host with two HBAs to the VMAX? 

A. 

HBA 1 to Port E0 on Odd (7) Director HBA 1 to Port E0 on Even (8) Director HBA 2 to Port G0 on Odd (7) Director HBA 2 to Port G0 on Even (8) Director 

B. 

HBA 1 to Port E0 on Odd (7) Director HBA 1 to Port G0 on Odd (7) Director HBA 2 to Port E0 on Even (8) Director HBA 2 to Port G0 on Even (8) Director 

C. 

HBA 1 to Port E0 on Odd (7) Director HBA 1 to Port E1 on Odd (7) Director HBA 2 to Port G0 on Even (8) Director HBA 2 to Port G1 on Even (8) Director 

D. 

HBA 1 to Port E0 on Odd (7) Director HBA 1 to Port F0 on Odd (7) Director HBA 2 to Port G0 on Odd (7) Director HBA 2 to Port H0 on Odd (7) Director 

Answer:


Q78. - (Topic 2) 

When using Clone Emulation, which TimeFinder/Clone command represents the symmir establish command? 

A. symclone create -precopy -differential 

B. symclone create -precopy -incremental 

C. symclone establish -copy 

D. symclone activate -copy 

Answer:


Q79. - (Topic 2) 

A customer recently reconfigured their Microsoft Exchange 2010 environment. They placed the log and system files on the L:\\ drive and mounted the mailbox stores on L:\\SG1DBMP. The customer reports that they updated the associated Replication Manager replica job to reflect the change. However, the mounts to the backup server fail. 

What should you advise the customer? 

A. Mount both the logs and database to separate mount points within a folder on theC.drive 

B. Additional clone targets need to be added to the storage pool. 

C. Log and system files on same volume are not supported. 

D. The mailbox store replica must be part of the same replica job as the log files. 

Answer:


Q80. - (Topic 2) 

What is supported for the second leg (R21 to R2) of an SRDF Extended Distance Protection (EDP) configuration? 

A. Adaptive Copy Write Pending Mode 

B. Adaptive Copy Disk Mode 

C. SRDF/Synchronous 

D. SRDF Data Mobility 

Answer: