今の多士済々な社会の中で、IT専門人士はとても人気がありますが、競争も大きいです。だからいろいろな方は試験を借って、自分の社会の地位を固めたいです。E20-390認定試験はEMCの中に重要な認証試験の一つですが、Pass4TestにIT業界のエリートのグループがあって、彼達は自分の経験と専門知識を使ってEMC E20-390認証試験に参加する方に対して問題集を研究続けています。
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E20-390はEMCの一つ認証試験として、もしEMC認証試験に合格してIT業界にとても人気があってので、ますます多くの人がE20-390試験に申し込んで、E20-390試験は簡単ではなくて、時間とエネルギーがかかって用意しなければなりません。
試験番号：E20-390問題集
試験科目：EMC 「VNX Solutions Specialist Exam for Implementation Engineers 」
人はそれぞれの夢を持っています。あなたの夢は何でしょうか。昇進ですか。あるいは高給ですか。私の夢はEMCのE20-390認定試験に受かることです。この認証の証明書を持っていたら、全ての難問は解決できるようになりました。この試験に受かるのは難しいですが、大丈夫です。私はPass4TestのEMCのE20-390試験トレーニング資料を選びましたから。私が自分の夢を実現することを助けられますから。あなたもITに関する夢を持っていたら、速くPass4TestのEMCのE20-390試験トレーニング資料を選んでその夢を実現しましょう。Pass4Testは絶対信頼できるサイトです。
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NO.1 In a VNX array with FAST VP enabled, what is the size of the data slice (chunk) that can be relocated
between tiers?
A. 1 GB
B. 2 GB
C. 5 GB
D. 10 GB
Answer: A
EMC認定証 E20-390認証試験 E20-390過去問
NO.2 Which Linux distribution supports both MPFS and pNFS.?
A. CentOS
B. RedHat
C. Fedora
D. Debian
Answer: B
EMC参考書 E20-390 E20-390 E20-390 E20-390問題集
NO.3 An administrator exports a newly created file system and finds two directories, called etc and
lost+found. The administrator does not want these directions to appear in the export.
What should the administrator do to address this issue?
A. The administrator should delete the directories
B. Create a subdirectory below the root of the file system and export it
C. Nothing, this is normal and these two directories will show in all exports
D. The administrator should change the attribute of these directories to hidden
Answer: B
EMC認定証 E20-390練習問題 E20-390 E20-390問題集
NO.4 What is the maximum number of Fibre Channel initiator ports, per Linux host, supported by VNX for
Block?
A. 8
B. 4
C. 16
D. 32
Answer: C
EMC認定証 E20-390 E20-390 E20-390問題集
NO.5 What is the fan-in ratio for MirrorView/A?
A. 1: 1
B. 2: 1
C. 4: 1
D. 8: 1
Answer: C
EMC過去問 E20-390過去問 E20-390認証試験
NO.6 Which VNX feature is used to reclaim unused storage space?
A. LUN migration
B. LUN shrink
C. Thin provisioning
D. RAID group defragment
Answer: B
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NO.7 If a source LUN is trespassed, what happens to a fractured clone LUN?
A. Neither the clone LUN nor the fracture logs will be acquired by the peer SP
B. The peer SP acquires the fracture logs.
C. The peer SP acquires both the clone LUN and the fracture logs.
D. The peer SP acquires the clone LUN.
Answer: B
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NO.8 You are planning to add a new DAE to a VNX storage system. Doing so will exceed the supported total
drive count by four drives. What impact will this have on the operation of the VNX system?
A. The DAE will be recognized but four drive slots will not function.
B. All slots on the DAE will be available for use.
C. Connecting the new DAE will take the bus offline.
D. The DAE can be physically connected, but will not be available.
Answer: A
EMC過去問 E20-390問題集 E20-390 E20-390過去問 E20-390認定証 E20-390認定試験
NO.9 An administrator tries to modify the quota settings on a CIFS share from a Windows Server 2003 host,
but the Quota tab does not exist in the network drive properties. What could be a possible cause?
A. Quotas can be managed only with Windows Server 2008
B. The user does not have administrator privileges on this share
C. Exporting is implemented at the file system subdirectory level on VNX OE for File.
D. Windows users cannot modify the quota settings
Answer: C
EMC認定試験 E20-390 E20-390認定証 E20-390認証試験
NO.10 Which utility on a Windows server can be used to view the HBA WWN details?
A. Unisphere Host Agent
B. Unisphere Server Utility
C. HBAnywhere
D. Device Manager
Answer: C
EMC E20-390 E20-390 E20-390 E20-390問題集
NO.11 What are the severity levels available with Unisphere event notifications?
A. Critical and Informational
B. High and Low
C. Critical and Low
D. High and Warning
Answer: A
EMC参考書 E20-390認証試験 E20-390 E20-390認定試験 E20-390
NO.12 Which CLI command displays the IP configuration of each Data Mover?
A. server_ifconfig
B. /sbin/ifconfig
C. server_sysconfig
D. server_devconfig
Answer: A
EMC参考書 E20-390練習問題 E20-390
NO.13 A user is creating a dynamic disk on a Windows host. The first disk is fully utilized. Writes continue to
the next disk. Which volume type did they select?
A. Striped
B. Spanned
C. RAID 5
D. Mirrored
Answer: B
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NO.14 What is the length of RSA keys used to encrypt and decrypt network traffic in a VNX environment?
A. 2048 bytes
B. 1024 bits
C. 1024 bytes
D. 2048 bits
Answer: D
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NO.15 An administrator has finished configuring the zoning on their MDS-series switch and issues the
following command: zoneset activate name ActiveZS vsan 100
What happens?
A. Zoneset ActiveZS is activated on VSAN 100
B. Zoneset ActiveZS is created on VSAN 100
C. VSAN 100 is created and activated.
D. VSAN 100 is named ActiveZS
Answer: B
EMC認定証 E20-390練習問題 E20-390
NO.16 Which statement correctly describes a benefit of using a Virtual Data Mover (VDM)?
A. It supports the separation of CIFS servers and their shares
B. It enables the replication of NFS exports
C. It can be configured as a standby for failover.
D. It provides security for users in multi-protocol environments
Answer: A
EMC E20-390参考書 E20-390認証試験 E20-390認定資格 E20-390過去問
NO.17 Which LDAP username format is correct for CLI authentication on a VNX system?
A. <username>
B. <username>@FQDN
C. <domain>\<username>
D. <username>.FGDN
Answer: B
EMC認定証 E20-390 E20-390認証試験
NO.18 The preferred path to your VMware ESX host failed. Which native multi-pathing policy will revert to the
preferred path when it is restored?
A. Fixed only
B. MRU only
C. Round-robin
D. Bath Fixed and MRU
Answer: A
EMC認証試験 E20-390問題集 E20-390参考書 E20-390認証試験 E20-390
NO.19 How does the VNX handle LUN ownership changes so that the access path to the LUN is available to
both SPs simultaneously?
A. By the host software being aware of SP ownership
B. By the SPs sharing ownership of the LUNs
C. By using ALUA Failover Mode
D. By the LUN being trespassed.
Answer: C
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NO.20 Where in Unisphere do you assign FAST Cache to LUNs?
A. At the LUN level under a RAID group
B. At the LUN level under a storage pool
C. Under FAST Cache system properties
D. Under the Advanced tab of RAIDGROUP Properties
Answer: A
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