EMCの認証資格は最近ますます人気になっていますね。国際的に認可された資格として、EMCの認定試験を受ける人も多くなっています。その中で、E20-080認定試験は最も重要な一つです。では、この試験に合格するためにどのように試験の準備をしているのですか。がむしゃらに試験に関連する知識を勉強しているのですか。それとも、効率が良い試験E20-080参考書を使っているのですか。
IT-Passports.comはIT認定試験を受験した多くの人々を助けました。また、受験生からいろいろな良い評価を得ています。IT-Passports.comのE20-080問題集の合格率が100%に達することも数え切れない受験生に証明された事実です。もし試験の準備をするために大変を感じているとしたら、ぜひIT-Passports.comのE20-080問題集を見逃さないでください。これは試験の準備をするために非常に効率的なツールですから。この問題集はあなたが少ない労力で最高の結果を取得することができます。
IT-Passports.comはE20-080認定試験に対する短期で有効な訓練を提供するウェブサイト、E20-080認定試験が生活の変化をもたらすテストでございます。合格書を持ち方が持たない人により高い給料をもうけられます。
我々は受験生の皆様により高いスピードを持っているかつ効率的なサービスを提供することにずっと力を尽くしていますから、あなたが貴重な時間を節約することに助けを差し上げます。IT-Passports.com EMCのE20-080試験問題集はあなたに問題と解答に含まれている大量なテストガイドを提供しています。インターネットで時勢に遅れないE20-080勉強資料を提供するというサイトがあるかもしれませんが、IT-Passports.comはあなたに高品質かつ最新のEMCのE20-080トレーニング資料を提供するユニークなサイトです。IT-Passports.comの勉強資料とEMCのE20-080に関する指導を従えば、初めてEMCのE20-080認定試験を受けるあなたでも一回で試験に合格することができます。
試験番号：E20-080問題集
試験科目：EMC 「Network Storage - SAN Implementation」
問題と解答：全210問
適切なトレーニングを選ぶのは成功の保証になれますが、何を選ぶのは非常に重要なことです。IT-Passports.comはとても人気がありますから、それを選ばない理由はないです。もちろん、完璧なトレーニング資料を差し上げましたが、もしあなたに向いていないのなら無用になりますから、IT-Passports.comを利用する前に、一部の問題と解答を無料にダウンロードしてみることができます。そうしたら、完全な試験準備をして、気楽に試験を受かることができるようになります。それも何千何万の受験生がIT-Passports.comを選んだ重要な理由です。IT-Passports.comは一番よい、一番実用的な、一番完全な試験トレーニング資料を提供していますから、受験生たちが試験を準備することに意重要な助けになります。
IT-Passports.comのE20-080 問題集はあなたがE20-080認定試験に準備するときに最も欠かせない資料です。この問題集の価値は試験に関連する他の参考書の総合の価値に相当します。このアサーションは過言ではありません。IT-Passports.comの問題集を利用してからこのすべてが真であることがわかります。
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.it-passports.com/E20-080.html
NO.1 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練習問題 E20-080 E20-080認定証 E20-080参考書 E20-080認定証
NO.2 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 E20-080過去問 E20-080認定資格
NO.3 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 E20-080 E20-080認証試験 E20-080
NO.4 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 E20-080 E20-080
NO.5 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
NO.6 Which two of the following are iSCSI naming conventions? (Choose two.)
A. EUI
B. iQN
C. iSNS
D. DNS
Answer: A,B
EMC問題集 E20-080認定試験 E20-080練習問題 E20-080
NO.7 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 E20-080 E20-080
NO.8 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認定証 E20-080認証試験 E20-080練習問題 E20-080認定資格
NO.9 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問題集 E20-080 E20-080 E20-080
NO.10 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 E20-080過去問 E20-080参考書 E20-080問題集 E20-080練習問題
NO.11 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 E20-080練習問題 E20-080 E20-080 E20-080問題集 E20-080認定証
NO.12 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 E20-080 E20-080 E20-080過去問
NO.13 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問題集 E20-080参考書 E20-080 E20-080
NO.14 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問題集 E20-080認定資格 E20-080
NO.15 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 E20-080 E20-080
NO.16 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問題集 E20-080
NO.17 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過去問 E20-080 E20-080 E20-080練習問題 E20-080
NO.18 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認証試験 E20-080認証試験 E20-080問題集 E20-080 E20-080練習問題
NO.19 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 E20-080
NO.20 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認定資格 E20-080 E20-080認定証 E20-080問題集
NO.21 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過去問 E20-080問題集 E20-080認定証 E20-080認定試験
NO.22 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認定試験 E20-080 E20-080認定試験 E20-080認定試験 E20-080
NO.23 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認定資格 E20-080認定証 E20-080認定証
NO.24 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 E20-080 E20-080認定試験
NO.25 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 E20-080認定試験 E20-080問題集 E20-080過去問
NO.26 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練習問題 E20-080認定資格 E20-080 E20-080練習問題
NO.27 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 E20-080 E20-080
NO.28 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 E20-080 E20-080 E20-080問題集
NO.29 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 E20-080 E20-080認証試験
NO.30 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 E20-080認定証 E20-080
IT-Passports.comは実環境であなたの本当のEMC E20-080試験に準備するプロセスを見つけられます。もしあなたが初心者だったら、または自分の知識や専門的なスキルを高めたいのなら、IT-Passports.comのEMCのE20-080問題集があなたを助けることができ、一歩一歩でその念願を実現することにヘルプを差し上げます。IT-Passports.comのEMCのE20-080は試験に関する全ての質問が解決して差し上げられます。それに一年間の無料更新サービスを提供しますから、IT-Passports.comのウェブサイトをご覧ください。
没有评论:
发表评论