2013年12月5日星期四

EMCのE20-080認定試験に楽に受かるコツが何だろう

もしPass4TestのE20-080問題集を利用してからやはりE20-080認定試験に失敗すれば、あなたは問題集を購入する費用を全部取り返すことができます。これはまさにPass4Testが受験生の皆さんに与えるコミットメントです。優秀な試験参考書は話すことに依頼することでなく、受験生の皆さんに検証されることに依頼するのです。 Pass4Testの参考資料は時間の試練に耐えることができます。Pass4Testは現在の実績を持っているのは受験生の皆さんによって実践を通して得られた結果です。真実かつ信頼性の高いものだからこそ、Pass4Testの試験参考書は長い時間にわたってますます人気があるようになっています。

他の人の成功を見上げるよりも、自分の成功への努力をしたほうがよいです。Pass4TestのEMCのE20-080試験トレーニング資料はあなたの成功への第一歩です。この資料を持っていたら、難しいEMCのE20-080認定試験に合格することができるようになります。あなたは新しい旅を始めることができ、人生の輝かしい実績を実現することができます。

なぜ受験生はほとんどPass4Testを選んだのですか。Pass4Testは実践の検査に合格したもので、Pass4Testの広がりがみんなに大きな利便性と適用性をもたらしたからです。Pass4Testが提供したEMCのE20-080試験資料はみんなに知られているものですから、試験に受かる自信がないあなたはPass4TestのEMCのE20-080試験トレーニング資料を利用しなければならないですよ。Pass4Testを利用したら、あなたはぜひ自信に満ちているようになり、これこそは試験の準備をするということを感じます。

Pass4TestのE20-080問題集は的中率が100%に達することができます。この問題集は利用したそれぞれの人を順調に試験に合格させます。もちろん、これはあなたが全然努力する必要がないという意味ではありません。あなたがする必要があるのは、問題集に出るすべての問題を真剣に勉強することです。この方法だけで、試験を受けるときに簡単に扱うことができます。いかがですか。Pass4Testの問題集はあなたを試験の準備する時間を大量に節約させることができます。これはあなたがE20-080認定試験に合格できる保障です。この資料が欲しいですか。では、早くPass4Testのサイトをクリックして問題集を購入しましょう。それに、購入する前に、資料のサンプルを試すことができます。そうすれば、あなたは自分自身で問題集の品質が良いかどうかを確かめることができます。

試験番号:E20-080問題集
試験科目:EMC 「Network Storage - SAN Implementation」
一年間無料で問題集をアップデートするサービスを提供いたします
最近更新時間:2013-12-05
問題と解答:全210問

Pass4Testは実際の環境で本格的なEMCのE20-080の試験の準備過程を提供しています。もしあなたは初心者若しくは専門的な技能を高めたかったら、Pass4TestのEMCのE20-080の試験問題があなたが一歩一歩自分の念願に近くために助けを差し上げます。試験問題と解答に関する質問があるなら、当社は直後に解決方法を差し上げます。しかも、一年間の無料更新サービスを提供します。

E20-080認定試験はたいへん難しい試験ですね。しかし、難しい試験といっても、試験を申し込んで受験する人が多くいます。なぜかと言うと、もちろんE20-080認定試験がとても大切な試験ですから。IT職員の皆さんにとって、この試験のE20-080認証資格を持っていないならちょっと大変ですね。この認証資格はあなたの仕事にたくさんのメリットを与えられ、あなたの昇進にも助けになることができます。とにかく、これは皆さんのキャリアに大きな影響をもたらせる試験です。こんなに重要な試験ですから、あなたも受験したいでしょう。

現在のこの社会の中で、優秀な人材が揃って、IT人材も多く、競争もとてもはげしくて、だから多くのIT者はIT認証試験に参加してIT業界での地位のために奮闘して、E20-080試験はEMCの一つ重要な認証試験で、多くの人がEMC認証されたくて試験に合格しなければなりません。

購入前にお試し,私たちの試験の質問と回答のいずれかの無料サンプルをダウンロード:http://www.pass4test.jp/E20-080.html

NO.1 Which of the following statements best describes a Fan-out Ratio for a SAN attached
array?
A. The qualified maximum number of initiators that can access a single Target port
through a SAN
B. The qualified maximum number of storage ports that can be attached to an initiator
port in a SAN
C. The qualified maximum number of storage ports that can be direct attached to a HBA
port in a SAN
D. The maximum number of HBA and storage ports that can be contained in a zone on a
switch
Answer: A

EMC認定資格   E20-080認定資格   E20-080

NO.2 Which two of the following statements are features of CLARiiON Access Logix?
(Choose two.)
A. LUN masking requires the use of storage groups
B. The storage processors in the array do not share Access Logix databases
C. Hosts need to be connected to the storage group to perform LUN masking
D. Storage groups cannot be destroyed once created
Answer: A,C

EMC問題集   E20-080   E20-080認証試験

NO.3 What is the purpose of the Performance Manager in ControlCenter?
A. It automatically allocates storage device to hosts
B. It splits and establishes with standard and Business Continuance Volume (BCV)
devices
C. It reports key historical performance data
D. It converts device types between standard and BCV
Answer: C

EMC認定試験   E20-080   E20-080認証試験

NO.4 In the first step of the copy on first write mechanism used with Reserved LUN Pool, the
host sends a write request to the Source LUN. What is the next step?
A. The snapshot pointer is changed to chunk in Reserved LUN Pool
B. The original Source LUN data chunk is written to Reserved LUN Pool
C. The snapshot pointer writes to Reserved LUN Pool
D. The host data is written to Source LUN
Answer: B

EMC   E20-080問題集   E20-080

NO.5 XXXX .com has a primary CX600 array and a secondary CX400 array. XXXX .com
wants to do data backup on the secondary site while the applications are still running on
the primary site. How can XXXX .com accomplish this goal?
A. Array types are not compatible
B. Admsnap and PowerPath
C. MirrorView and SnapView
D. MirrorView and Navisphere CLI
Answer: C

EMC過去問   E20-080問題集   E20-080   E20-080練習問題

NO.6 Which of the following sequences would ensure that an I/O is completed when a HBA on
a host with PowerPath fails when the I/O is being driven through it?
A. PowerPath receives I/O timeout, drives I/O through an alternate path, and takes the
failed path offline
B. PowerPath receives I/O timeout, takes the failed path offline and drives I/O through an
alternate path
C. PowerPath takes the failed path offline, drives I/O through an alternate path, and
receives I/O timeout
D. PowerPath takes the failed path offline, receives I/O timeout and drives I/O through an
alternate path
Answer: B

EMC   E20-080認定証   E20-080練習問題   E20-080

NO.7 Which of the following is monitored by the ControlCenter SAN agent?
A. Brocade switch
B. Windows 2000 disk
C. Legato Networker
D. CLARiiON
Answer: A

EMC練習問題   E20-080   E20-080過去問   E20-080練習問題

NO.8 Which of the following statements best describes ControlCenter Autofixes?
A. Commands that can be run to fix a problem notification from an alert
B. Rules containing all of the general criteria for storage allocation requests
C. Groups of storage devices that SPS will search for available storage
D. A collection of Symmetrix devices used to query status and impart control operations
Answer: A

EMC認定試験   E20-080問題集   E20-080認定証   E20-080   E20-080

NO.9 Which two of the following can you use to allocate CLARiiON LUNs to a server?
(Choose two.)
A. Connectrix Manager
B. TimerFinder
C. ESN Manager
D. Navisphere Manager
E. ControlCenter
F. TimeFinder/Snap
Answer: D,E

EMC過去問   E20-080問題集   E20-080問題集

NO.10 Which of the following statements is true?
A. ControlCenter agent activity is policy-based and user-defined
B. ControlCenter agents can only be installed on the Repository server
C. All ControlCenter agents communicate with each other
D. ControlCenter agents tier handles data presentation
Answer: A

EMC過去問   E20-080   E20-080   E20-080認定証   E20-080認定証

NO.11 Which two of the following are Celerra Replicator features?
A. Point-in-time copy over an IP network
B. Only sends Control Station configuration parameters over the IP network
C. Synchronous data recovery
D. Only sends changed data over the IP network
Answer: A,D

EMC   E20-080過去問   E20-080認定試験

NO.12 Which of the following statements is true?
A. Concurrent SRDF has the capability of dynamically defining relationships between
SRDF Source (R1) and Target (R2) devices
B. Concurrent SRDF has the ability to use both RAF processors for Fibre Channel host
connections
C. Concurrent SRDF enables SRDF between Symmetrix systems using Fibre Channel
switches
D. With concurrent SRDF, a single SRDF Source device (R1) can be simultaneously
paired with two SRDF Target devices (R2)
Answer: D

EMC   E20-080   E20-080

NO.13 Which two of the following are features of TimeFinder/Mirror Clone? (Choose two.)
A. Utilizes VDEVs
B. Copy on access to allow for instant access to data
C. Point in time copy of Standard or BCV device
D. Requires only a small fraction of Source volume capacity
Answer: B,C

EMC   E20-080   E20-080   E20-080   E20-080認定証

NO.14 Which of the following protocols do open systems hosts use to access storage in Fibre
Channel SANs?
A. SCSI
B. ESCON
C. SNMP
D. FICON
Answer: A

EMC   E20-080練習問題   E20-080   E20-080認定資格   E20-080認定証

NO.15 What is the default percentage of cache capacity at which high water mark cache flushing
is initiated in a CLARiiON system?
A. 80%
B. 92%
C. 55%
D. 75%
Answer: A

EMC   E20-080過去問   E20-080認定試験

NO.16 Which of the following statements is true regarding active zone sets in ControlCenter?
A. Associate an active zone set with multiple fabrics or VSANs at once.
B. Place a copy of an active zone set in the Planned Zone Sets folder for
activation/modification.
C. Directly modify an active zone set.
D. Directly delete an active zone set.
Answer: B

EMC認証試験   E20-080参考書   E20-080問題集   E20-080過去問   E20-080   E20-080

NO.17 Which of the following is not a CLARiiON High Availability feature?
A. Dual consoles
B. Dual power supplies
C. Dual ported drives
D. Dual storage processors
E. Dual LCCs
Answer: A

EMC認定試験   E20-080認定試験   E20-080   E20-080   E20-080

NO.18 Which of the following components are required in order to enable write caching in a
CLARiiON array?
A. 2 power supplies, 2 storage processors, 4 DAE shelves and at least one standby power
supply
B. 2 power supplies, 2 storage processors, 2 LCC cards and at least one standby power
supply
C. 2 power supplies, 4 storage processors, 2 LCC cards and at least one standby power
supply
D. 2 power supplies, 2 storage processors, 2 DAE shelves and at least one standby power
supply
Answer: B

EMC過去問   E20-080認定試験   E20-080過去問   E20-080参考書

NO.19 Which of the following Windows-based applications in ControlCenter displays
Symmetrix performance for analysis?
A. Symmetrix Manager
B. StorageScope
C. TimeFinder/SRDF QoS
D. Performance Manager
Answer: D

EMC参考書   E20-080問題集   E20-080   E20-080   E20-080   E20-080

NO.20 Which of the following is monitored by the ControlCenter storage agent?
A. Brocade switch
B. Legato Networker
C. CLARiiON
D. Windows 2000 disk
Answer: C

EMC過去問   E20-080参考書   E20-080問題集   E20-080認定証

NO.21 Which of the following statements represents a feature of file level host storage access?
A. The host sees Logical Volumes as Physical Volumes
B. Data is accessed using NFS, CIFS, and FTP
C. The host typically has exclusive access to Logical Volumes
D. The storage system presents LUNs to hosts
Answer: B

EMC   E20-080認定証   E20-080

NO.22 Which of the following products can be used to create Logical Volumes on a Symmetrix
system?
A. ControlCenter Symmetrix Manager
B. VisualSRM
C. ControlCenter Automated Resource Manager
D. ControlCenter StorageScope
Answer: A

EMC認定証   E20-080   E20-080練習問題   E20-080認定証   E20-080認定証

NO.23 Which of the following are configuration options on the NS600 Data Movers? (Choose
two.)
A. One Data Mover is primary, and one acts as a standby
B. All four (4) Data Movers are primary
C. Both Data Movers are primary
D. One Data Mover acts as a standby for the other three (3) Data Movers
Answer: A,C

EMC参考書   E20-080過去問   E20-080認定資格   E20-080

NO.24 In the first step of a read cache miss operation on a Symmetrix, the host sends a read
request. What is the next step?
A. The Channel Director checks the track table
B. The Channel Director sends data to the host
C. The Disk Director retrieves data
D. The Disk Director sends data to the host
Answer: A

EMC   E20-080認証試験   E20-080   E20-080   E20-080認定証

NO.25 Which of the following web interfaces can be used to manage standalone M-Series
switches?
A. Web interface is not available
B. EWS
C. Web Tools
D. Fabric Manager
Answer: B

EMC   E20-080過去問   E20-080

NO.26 What is the purpose of storage groups in a CLARiiON storage array?
A. LUN expansion
B. LUN mirroring
C. LUN groups
D. LUN masking
Answer: D

EMC参考書   E20-080   E20-080   E20-080参考書   E20-080認定試験

NO.27 Which of the following statements represents a feature of SnapView Clones?
A. Data can be made available to second host immediately; no synchronization required
B. Copy uses a fraction of Source LUN size
C. Copy requires same space as Source LUN
D. Data copy may be used as Source for backup application running on first host
Answer: C

EMC過去問   E20-080認定資格   E20-080   E20-080   E20-080

NO.28 Which of the following Celerra replication options offers synchronous replication over
campus distances for disaster recovery?
A. TimeFinder/FS SRDF/NearCopy
B. TimeFinder/FS SnapSure
C. TimeFinder/FS Snapcopy
D. TimeFinder/FS SRDF/FarCopy
Answer: A

EMC   E20-080認定資格   E20-080認証試験

NO.29 What is the maximum number of CLARiiON Source systems that can be mirrored to one
Target system?
A. 16
B. 4
C. 2
D. 8
Answer: B

EMC認証試験   E20-080練習問題   E20-080

NO.30 Which two of the following are iSCSI naming conventions? (Choose two.)
A. EUI
B. iQN
C. iSNS
D. DNS
Answer: A,B

EMC   E20-080   E20-080認定証   E20-080認定試験

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