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E20-340 Free Demo Material

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By Author: rocky hughes
Total Articles: 42
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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

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.

Answer: A

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
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

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

Question: 10

How many front-end ports are required to provide failover between SPs for eight direct-attached
hosts 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

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

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

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
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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