EMC E20-326 시험문제

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시험 번호/코드: E20-326

시험 이름: EMC (Symmetrix Solutions Design Exam)

최근 EMC인증 E20-326시험이 IT업계에서 제일 높은 인지도를 가지고 있습니다.바라만 보지 마시고EMC인증 E20-326시험에 도전해보세요. ITExamDump 의 EMC인증 E20-326덤프로 시험준비공부를 하시면 한방에 시험패스 가능합니다. EMC인증 E20-326덤프로 자격증취득에 가까워지고 나아가서는 IT업계에서 인정을 받는 열쇠를 소유한것과 같다고 할수 있습니다.

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E20-326 덤프무료샘플다운로드하기: http://www.itexamdump.com/E20-326.html

NO.1 You are proposing a new VMAX array with FAST VP. The customer reports their application needs a
small amount of EFD capacity and asks whether 200 GB EFDs or 400 GB EFDs would provide better
overall performance. Which drive size do you recommend and why?
A. 400 GB EFDs. They support higher IOPS than 200 GB EFDs.
B. 200 GB EFDs. They support higher I/O density than 400 GB EFDs.
C. 400 GB EFDs. They support higher I/O density than 200 GB EFDs.
D. 200 GB EFDs. They support higher IOPS than 400 GB EFDs.
Answer: B

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NO.2 Prior to starting an implementation, which tool should be used to automate the data collection on a
Windows host?
A. EMCGrab
B. EMCReports
C. E-Lab Advisor
D. Change Tracker
Answer: B

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NO.3 A major telecommunications operator is planning to consolidate multiple mid-tier storage arrays to a
single Symmetrix VMAX solution. Their existing environment includes IBM AIX servers, HP-UX Servers
and Windows 2003 Servers.
When documenting the existing Server environment, which command can be used on the HP-UX Servers,
to list the software modules installed?
A. swlist
B. lslpp
C. pkginfo
D. pkgchk
Answer: A

EMC   E20-326   E20-326시험문제   E20-326   E20-326덤프

NO.4 A customer will migrate existing AIX, HP-UX and Windows hosts from a DMX-3 to a new VMAX array.
You need performance data from the existing array to design to the new VMAX volumes configuration
layout. Which tools can be used to collect Symmetrix array performance data?
A. ControlCenter Performance Manager and STP Collector
B. EMC Workload Generator and STP Navigator
C. Storage Configuration Advisor and STP Collector
D. ControlCenter Performance Manager and SymmMerge
Answer: A

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NO.5 A TimeFinder/Snap of production data must be recreated in a two hour cycle throughout the day.
Which change tracker report will provide the best data for modeling a solution for the twenty-four hour
period?
A. Delta report reset every two hours
B. SUM report over two hours
C. Delta report reset every twenty four hours
D. SUM report over twenty four hours
Answer: A

EMC기출문제   E20-326자격증   E20-326덤프

NO.6 A customer is interested in utilizing TimeFinder/Snap to generate a backup copy of an application
every six hours. In order for you to calculate the SAVE Pool requirements you will need to run Change
Tracker. To which value should you set the reset interval length for DeltaMark?
A. 21600
B. 10800
C. 86400
D. 32400
Answer: A

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NO.7 You are designing a new disaster recovery solution with VMAX arrays. During the initial project kick-off
meeting, the customer reports their environment can tolerate five minutes or less of data recovery
following a disaster but have not yet determined the maximum allowable downtime for their applications.
The customer asks which remote replication methods you recommend for their environment.
What do you recommend?
A. Defer making a recommendation until the application RTO is known.
B. Recommend the disaster recovery solution as described in the Sales Order.
C. Defer making a recommendation until the application RPO in known.
D. Recommend the disaster recovery solution described in the Statement of Work.
Answer: A

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NO.8 What is a best practice when configuring a Symmetrix VMAX for optimal performance and cost?
A. Different drive types are mixed and spread throughout the array.
B. Dedicated engines have appropriate drive types to meet application needs.
C. A dedicated array with Enterprise Flash Drives (EFD).
D. A dedicated array based upon application requirement.
Answer: A

EMC   E20-326   E20-326

NO.9 You are designing a new VMAX array. The customer requires high performance for their random
write-intensive application. Which RAID protection should you recommend?
A. RAID-5
B. RAID-6
C. RAID-1
D. RAID-S
Answer: C

EMC   E20-326자료   E20-326자료

NO.10 A major telecommunications operator is planning to consolidate multiple mid-tier storage arrays to a
single Symmetrix VMAX solution. Their existing environment includes IBM AIX servers, HP-UX Servers
and Windows 2003 Servers.
When documenting the existing Server environment, which command can be used on the AIX Servers, to
list the software modules installed?
A. pkginfo
B. lslpp
C. swlist
D. cfgmgr
Answer: B

EMC자료   E20-326최신덤프   E20-326기출문제   E20-326자격증   E20-326

NO.11 A Symmetrix VMAX has been configured with Dynamic Cache Partitions.
What is a criterion that must be met for a cache slot to be eligible for donation?
A. The fall through time must be greater than the donation age
B. The fall through time must be less than the donation age
C. The cache slot must belong to a static partition
D. There must be available cache slots in the default partition
Answer: A

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NO.12 A customer plans to migrate existing AIX and Windows hosts as well as Mainframe z/OS LPARs to a
new VMAX array. Performance data is needed to design the VMAX volumes configuration layout. Which
host performance data do you request from the customer?
A. STP, SAR, WRKDSKSTS
B. SAR, Perfmon, WRKDSKSTS
C. IOSTAT, Perfmon, SMF/CMF
D. IOSTAT, SAR, SMF/CMF
Answer: C

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NO.13 A TimeFinder/Snap of production data must be recreated in a four hour cycle throughout the day.
Which change tracker report will provide the best data for modeling a solution for the twenty-four hour
period?
A. Delta report reset every four hours
B. SUM report over four hours
C. Delta report reset every twenty four hours
D. SUM report over twenty four hours
Answer: A

EMC기출문제   E20-326   E20-326   E20-326

NO.14 A Symmetrix VMAX hosts four applications. Each application is assigned a named dynamic cache
partition. Two of the partitions are static and two are flexible. The write pending limit for each partition is
set to 60%.
What will happen if an application running in a static partition reaches the write pending limit set for that
partition?
A. Cache will be borrowed from a flexible partition
B. Cache will be borrowed from the default partition
C. Host write activity to that partition will be throttled
D. The write pending limit of the partition will be raised until it reaches 80%
Answer: C

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NO.15 A Symmetrix VMAX hosts four applications. Each application is assigned a named dynamic cache
partition. Two of the partitions are static and two are flexible. The write pending limit for each partition is
set to 60%.
What will happen if an application running in a flexible partition reaches the write pending limit set for that
partition?
A. Host write activity to that partition will be throttled
B. Cache will be borrowed from the other flexible partition
C. Cache will be borrowed from the default partition
D. The write pending limit of the partition will be raised until it reaches 80%
Answer: A

EMC인증   E20-326기출문제   E20-326   E20-326   E20-326

NO.16 You are designing a new disaster recovery solution with VMAX arrays. During the initial project kick-off
meeting, the customer reports the maximum allowable downtime for their applications is ninety minutes,
but they have not yet determined how much data recovery following a disaster their environment can
tolerate.
The customer asks which remote replication method you recommend for their environment.
What do you recommend.?
A. Defer making a recommendation until the application RPO in known.
B. Recommend the disaster recovery solution as described in the Sales Order.
C. Defer making a recommendation until the application RTO is known.
D. Recommend the disaster recovery solution described in the Statement of Work.
Answer: A

EMC인증   E20-326인증   E20-326   E20-326기출문제

NO.17 A customer is interested in utilizing SRDF/AR to generate a remote copy of an application with an RPO
of six hours. In order for you to calculate the bandwidth requirements you will need to run Change Tracker.
To which should you set the reset interval length for DeltaMark?
A. 21600
B. 86400
C. 32400
D. 10800
Answer: D

EMC   E20-326 pdf   E20-326기출문제   E20-326덤프

NO.18 A customer plans to migrate existing AIX, HP-UX and IBM iSeries hosts to a new VMAX array.
Performance data is needed to design the VMAX volumes configuration layout.
What host performance data do you request from the customer?
A. IOSTAT, SAR, WRKDSKSTS
B. STP, Perfmon, SMF/CMF
C. IOSTAT, STP, WRKDSKSTS
D. Perfmon, SAR, SMF/CMF
Answer: A

EMC   E20-326인증   E20-326   E20-326   E20-326기출문제

NO.19 Prior to starting an implementation, which tool should be used to automate the data collection on a UNIX
host?
A. EMCGrab
B. EMCReports
C. E-Lab Advisor
D. Change Tracker
Answer: A

EMC pdf   E20-326   E20-326최신덤프   E20-326

NO.20 You are designing a new VMAX array. The customer's primary concern is maximizing capacity
available to the host. What RAID protection should you recommend?
A. RAID-5 (7+1)
B. RAID-6 (6+2)
C. RAID-1/0
D. RAID-5 (3+1)
Answer: A

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