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Question 1

Single choice

What problem can arise when scaling or merging SAN fabrics?

A
If the discovery process determines changes in business requirements, then the SAN merge will fail.
B
If the discovery process determines that the fabrics are not compatible, then the fabric will segment.
C
If the discovery process determines specific cabling changes are required, then the merge will fail over.
D
If the discovery process determines that the fabrics have different security levels, than the most secure level will be adopted.

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Correct answerB

Question 2

Multiple choice

What three factors could be used to determine which storage systems should be migrated to the SAN first? (Choose three.)

A
business needs
B
added cost for migration
C
protocol requirements
D
storage usage and applications
E
storage capacity

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Correct answersA, B, D

Question 3

Single choice

What is Wavelength Division Multiplexing (WDM)?

A
multiple wavelengths used to allow multiple simultaneous connections on a single fiber optic cable
B
multiple wavelengths using Frequency Modulation on a single fiber optic cable
C
multiple wavelengths using Time-Division Multiplexing on a single fiber optic cable
D
multiple wavelengths using Amplitude Modulation on a single fiber optic cable

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Correct answerA

Question 4

Multiple choice

What three factors should be considered when migrating a SAN from a ring topology to a core-edge topology. (Choose three.)

A
cross-sectional bandwidth
B
traffic patterns
C
port count
D
security
E
zoning

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Correct answersA, B, C

Question 5

Drag & drop

DRAG DROP

Click the Task button.
A SAN architect plans to implement a managed SAN infrastructure.
Arrange the steps in the order that they would be performed.

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Question 6

Single choice

A customer is testing storage array replication with two storage systems between their data centers. The local array and remote arrays are connected by a 2 Gbps Brocade-based SAN, 35 km apart using a Dense Wave Division Multiplexing (DWDM) devices. The performance of the application at the local site is the priority.

How should the customer configure replication?

A
asynchronous mode replication
B
asynchronous mode replication with the extended fabric option
C
synchronous mode replication
D
synchronous mode replication with the extended fabric option

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Correct answerB

Question 7

Multiple choice

What are three OVSAM primary device discovery components? (Choose three.)

A
SNMP discovery
B
system reboot discovery
C
LUN masking discovery
D
discovery by event modeling
E
managed hosts discovery
F
host agent discovery

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Correct answersA, E, F

Question 8

Single choice

What is the maximum number of switches within a fabric that can be designated as fabric configuration servers?

A
3 switches
B
all switches
C
7 switches
D
1 switch

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Correct answerB

Question 9

Multiple choice

What are three possible outcomes of a storage assessment? (Choose three.)

A
storage utilization
B
ROI on existing storage
C
SAN design
D
inventory of systems
E
standards for the SAN
F
ownership and usage statistics

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Correct answersA, D, F

Question 10

Single choice

When I/O traffic patterns are unknown, what is the recommended SAN topology?

A
ring
B
backbone
C
meshed
D
cascaded

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Correct answerB

Question 11

Single choice

Who is responsible for the security in the SAN?

A
LAN Security Manager
B
SAN Configuration Manager
C
SAN Change Manager
D
SAN Security Manager

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Correct answerD

Question 12

Multiple choice

What are two reasons for using the SAN architecture approach? (Choose two.)

A
to simplify SAN storage infrastructure resources in a unified direction
B
to provide business-related rationale for SAN infrastructure investment
C
to align SAN infrastructure with business processes and priorities
D
to minimize SAN technology transitions and establish long-term SAN standards and framework

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Correct answersC, D

Question 13

Single choice

Which tool should you use to conduct a storage assessment?

A
HPOpenView Storage Configuration Manager
B
HPOpenView Storage Area Manager
C
HPOpenView Storage Provisioner
D
HPOpenView Storage Profiler

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Correct answerB

Question 14

Single choice

What is an advantage of a core/edge topology?

A
There is increased management for SAN capacity planning.
B
It has performance characteristics suitable fortiering.
C
Multiple backup processes can now run on one ISL.
D
Fewer edge switches are used in this design thereby reducing the overall cost.

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Correct answerB

Question 15

Multiple choice

Which three are necessary for a SAN that requires a moderate level of security? (Choose three.)

A
routine periodic security audits
B
computer system security awareness training for all personnel
C
locating storage systems andFibre Channel switches in a secure area
D
enabling SES management interface toFibre Channel switches
E
a SAN-wide restricted permanent administrator-level password
F
disabling Selective Storage Presentation on array and using switch LUN zoning

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Correct answersA, B, C

Question 16

Single choice

What are Fiber Optic Interconnects/Distance Rules for HP StorageWorks M-Series (McDATA) and B- Series (Brocade) fabric switches, per cable segment between devices and switches or switches and switches using 1 Gbit/sec speed and 50/125 micron multi-mode fiber optic cable and short wavelength GBICs or GLMs?

A
up to 200 meters maximum distance
B
up to 300 meters maximum distance
C
up to 500 meters maximum distance
D
up to 1000 meters maximum distance

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Correct answerC

Question 17

Single choice

Backbone SANs are best suited for what type of traffic?

A
localized
B
many-to-one
C
many-to-many
D
one-to-one

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Correct answerC

Question 18

Multiple choice

What three factors should be considered when migrating a SAN from a ring topology to a core-edge topology. (Choose three.)

A
security
B
port count
C
cross-sectional bandwidth
D
zoning
E
traffic patterns

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Correct answersB, C, E

Question 19

Single choice

What problem can arise when scaling or merging SAN fabrics?

A
If the discovery process determines that the fabrics have different security levels, than the most secure level will be adopted.
B
If the discovery process determines changes in business requirements, then the SAN merge will fail.
C
If the discovery process determines that the fabrics are not compatible, then the fabric will segment.
D
If the discovery process determines specific cabling changes are required, then the merge will fail over.

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Correct answerC

Question 20

Single choice

What does a SAN high availability configuration provide?

A
a non-disruptive merging of multiple SANs
B
the capability to test new switch firmware in a production environment
C
a non-disruptive upgrade process of theiSCSI protocol definitions
D
non-disruptive SNMP messages to the system management framework

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Correct answerA

Question 21

Single choice

What is a design property of the Core+Edge+Leaf SAN topology?

A
It can start at one switch and grow almost without limit.
B
It allows many devices to share a single ISL.
C
It allows many hosts to share a single storage port.
D
It involves simplex I/O, meaning only one path is utilized for I/O.

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Correct answerA

Question 22

Single choice

What is SAN event management?

A
monitoring IP network resources through the same Ethernet infrastructure
B
monitoring external system events when a triggering condition occurs
C
monitoring the planning, acquisition, and optimal usage of SAN resources
D
monitoring storage resources to ensure availability per business requirements

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Correct answerD

Question 23

Single choice

What does SAN performance management monitor and analyze?

A
SAN name server traffic
B
SNMP traffic
C
SAN traffic patterns
D
RSCN traffic patterns

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Correct answerC

Question 24

Multiple choice

A SAN administrator needs to migrate a SAN topology from a ring to a core-edge topology using a new switch.

Which two statements are true? (Choose two.)

A
This cannot be done without disruption.
B
This migration is not supported.
C
This can be done without disruption.
D
The switch routing configuration needs to be manually updated to reflect the new topology.
E
The switch routing configuration is automatically updated to reflect the new topology.

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Correct answersC, E

Question 25

Multiple choice

FCIP is best used for _____. (Choose two.)

A
increasing network bandwidth
B
WAN extensions based on cost effectiveness for distance
C
MAN extensions based on cost effectiveness for distance
D
eliminating unacceptable performance delays

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Correct answersB, C

Question 26

Single choice

In many cases, the growth pattern for a storage installation is difficult or impossible to predict. To accommodate this unpredictability, the SAN architect should allow for growth within a predefined design that _____.

A
uses the initial installation as a subset of a larger pre-designed configuration
B
uses the cascaded switch topology as the initial installation
C
is a subset of the mesh for a smaller configuration
D
uses the ring switch topology as the initial installation

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Correct answerA

Question 27

Single choice

You are implementing a SAN solution.

When should a SAN architecture be created?

A
anytime
B
before any design or implementation
C
when the SAN is being designed
D
when the SAN is implemented

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Correct answerB

Question 28

Single choice

You have a topology with two 16-port switches in a cascaded SAN using four ISLs from each switch.

What is the port efficiency of the topology?

A
75%
B
40%
C
100%
D
25%

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Correct answerA

Question 29

Single choice

How can you reduce Total Cost of Ownership (TCO) of a SAN?

A
identify and address SAN islands in large corporations that will merge from smaller organizations
B
identify and address pain levels when reducing operating staff
C
identify and address pain levels associated with data movement, data sharing, and data growth
D
identify and address pain levels at upper management

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Correct answerC

Question 30

Single choice

SAN data management policies involve developing the necessary plans, processes and procedures
_____.

A
for classifying, storing, and recovering data
B
to integrate with system management frameworks
C
for file export and format sharing
D
for export, print, or email of multiple SAN data reports

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Correct answerA

Question 31

Drag & drop

DRAG DROP

Click the Task button.

What is the recommended power-on sequence for an Enterprise Backup Solution (EBS)?

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Question 32

Multiple choice

A customer has implemented a multi-switch core-edge fabric with B- series (Brocade) 2 Gbps fabric switches.

How can the SAN administrator back up the SAN configuration data every time a change is made to the SAN? (Choose two.)

A
download the switch and zoning configurations with the High Availability Fabric Manager
B
Switch configuration and zoning configuration are automatically saved to a pre-defined location before a change is applied to either a switch or the fabric.
C
download the switch and zoning configurations with the Fabric Manager
D
use a Telnet session with FTP to download the switch and zoning information

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Correct answersC, D

Question 33

Multiple choice

What are three OVSAM primary device discovery components? (Choose three.)

A
system reboot discovery
B
host agent discovery
C
SNMP discovery
D
discovery by event modeling
E
managed hosts discovery
F
LUN masking discovery

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Correct answersB, C, E

Free HP0-815 Exam Dumps Preview

Advanced SAN Architecture

PREVIEW CONTENTS · 3 VOLUMES

QUESTION 1

QUESTION 2

QUESTION 3

QUESTION 4

QUESTION 5

QUESTION 6

QUESTION 7

QUESTION 8

QUESTION 9

QUESTION 10

QUESTION 11

QUESTION 12

QUESTION 13

QUESTION 14

QUESTION 15

QUESTION 16

QUESTION 17

QUESTION 18

QUESTION 19

QUESTION 20

QUESTION 21

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QUESTION 23

QUESTION 24

QUESTION 25

QUESTION 26

QUESTION 27

QUESTION 28

QUESTION 29

QUESTION 30

QUESTION 31

QUESTION 32

QUESTION 33

VOL	TYPE	QUESTIONS
1	Single choice	20
2	Multiple choice	11
3	Drag & drop	2