E20-340 Training kit

1
EMC
E20-340 CLARiiON Solutions Implementation
Product Version
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Question 1
What do drives 0_0_0 to 0_0_4 in a CX4 contain?
A. FLARE and vault B. Linux OS and metadata C.
DART and vault
D. Enginuity and metadata
Answer A Answer A
Question 2
What is a characteristic of disk-drive Spin Down?
A. Spin Down is only available on CX4. B. Drives
0-4 are eligible for Spin Down. C. Drive Spin
Down is available for thin LUNs. D. Drive Spin
Down is available for all drives.
Question 3
What is the maximum number of disk drives that
can be configured in a pool on a CX4-480?
A. 475 B. 16 C. 480 D. 32
Answer A
Question 4
A customer currently has four CLARiiON arrays
installed. They would like you to implement
ESRS. What monitoring environment is a
prerequisite for installing ESRS?
A. Centralized Monitoring B. Distributed
Monitoring
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C. Storage Processor Email Monitoring D. Host
Based SNMP Monitoring
Answer A
Question 5
A customer would like to configure NTP using
Unisphere. What is the minimum polling
time allowed for NTP?
A. 30 minutes B. 60 minutes C. 15 minutes D. 10
minutes
Answer A
Question 6
What communication protocol does Unisphere use?
A. SSL
B. SFTP C. UDP D. SSH
Answer A
Question 7
A customer has a CX4 series CLARiiON and is
experiencing a problem with SP A. Upon
arrival you notice that the SPA Fault LED is
amber and flashing at a rate of four times a
second. What is the boot state of SPA? A. POST
Starting OS B. OS Booted C. Executing BIOS D.
FLARE Driver Complete
Answer A
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Question 8
Refer to the exhibit.
What is the correct order of the management
module components?
A. A-GbE Service LAN B-GbE Management LAN
C-Service Port COM1 D-SPS Port COM2
ENMI Button B. A-GbE Management LAN B-GbE
Service LAN C-Service Port COM1 D-SPS Port
COM2 ENMI Button C. A-SPS Port COM2 B-NMI
Button C-Service Port COM1 D-GbE Service LAN
E-GbE Management LAN D. A-GbE Service LAN B-GbE
Management LAN C-SPS Port COM2 D-Service Port
COM1 EEMC NMI Button
Answer A
Question 9
Which statement accurately describes DAE3P
enclosures?
A. Supported on CX3 and CX4 series arrays B.
Support the 2 Gb/s LCC card C. Contain 14 disk
drives
D. Support FC, ATA, Flash drives, and SATA-II
drives
Answer A
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Question 10
How many front-end ports are required to provide
failover between SPs for eight direct-attached hos
ts on a CX4?
A. 16 B. 8 C. 4
D. 2
Answer A
Question 11
A customer has installed a new CX4 and is using
ALUA SCSI communications with a Windows 2008
server and PowerPath. The server is using two
LUNs on the array and they are both owned by
SP A. Which statement describes how I/O is
handled when a host has two paths to each SP, and
there are no faults in this environment?
A. I/O will flow to the owning SP over the
optimal paths. B. I/O will flow to each SP and
load balance all paths. C. I/O will flow on only
one path to each SP even if multiple paths are
defined. D. I/O flows to the owning SP and then
will use the CMI bus for additional I/O.
Answer A
Question 12
What connectivity rules should be applied when
configuring storage processor management ports on
a CX4?
A. Both ports must be on the same subnet.
B. Both ports must be connected via CAT 5
cabling. C. Both ports must be connected via
10/100 Ethernet. D. Both ports must be directly
connected to the host.
Answer A
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Question 13
Refer to the exhibit.
Which port has a fixed IP and subnet mask?
A. A B. B C. C D. D E. E
Answer A
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Question 14
Refer to the exhibit.
Which port is configured during array
initialization?
A. A B. B C. C D. D E. E
Answer B
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Question 15
A customer has requested onsite assistance
because they are currently unable to
communicate with SP A. You arrive onsite and
connect to the GbE Service LAN. What IP address
do you use to connect to SPA? A. 128.221.1.250 B.
192.168.1.250 C. 128.221.1.251 D. 192.168.1.251
Answer A
Question 16
What is the hard-coded Ethernet IP address of the
SPB service port on a CX4?
A. 128.221.1.251 B. 128.122.2.251 C.
128.221.1.250 D. 128.122.2.250
Answer A
Question 17
What software is used to assign IP addresses when
installing a new CLARiiON?
A. Unisphere Initialization Utility B. Unisphere
Server Utility C. Unisphere Service Manager D.
Unisphere Client
Answer A
Question 18
What is used to identify the array when first
starting the Unisphere Initialization Utility? A.
Serial number of the array
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B. WWN seed of the SPE C. IP address of the
service port D. Serial number of the management
module
Answer A
Question 19
You are implementing Unisphere security on a CX4
CLARiiON with FLARE 30. The customer
has requested that all certificates be validated
when naviseccli is used. What level of
certificate validation does EMC recommend be set
for naviseccli?
A. Medium B. High C. Low
D. Ignore
Answer A
Question 20
What does a security scope of 1 represent when
used with naviseccli?
A. Local
B. Replication C. Global D. LDAP
Answer A
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