Braindumps of E20-322
Technology Architect Solutions Design
Thanks to www.exams.ws and www.examcheets.com. But there’s
no need to have it from both of them, only questions
from only one are sufficient I think.
QUESTION NO: 1
A charity runs its Windows-based database on external
disks and plans to move the data onto a CLARiiON. You
plan to gather performance about the current environment.
Which method should you use?
A. Usesar and iostatto gather bandwidth, throughput
and response time information
B. Use PerfMon to gather bandwidth, throughput and response
C. Use Navisphere Analyzer to gather bandwidth, throughput
and response time information
D. Use lometerto gather bandwidth, throughput and response
QUESTION NO: 2
Your analysis and design for an upcoming proposal is
complete. Your customer has a requirement to archive
data as unalterable sets of files. These sets of files
have to be available to both UNIX and Windows clients.
Which technology do you propose to meet this requirement?
D. Celerra Replicator
QUESTION NO: 3
A software engineering firm has decided to implement
shared networked storage to facilitate project development.
There are approximately 40 servers in the company; 25%
are Solaris and 75% are Windows. The company currently
limits growth for storage and does not want to add additional
servers for that purpose. It anticipates no more than
30% growth over the next three years. The storage utilized
for the network file systems must be maintained on the
most cost effective solution that is the easiest to
manage. However, storage must also be tracked so that
required storage for projects can be charged back to
the development teams. Additionally, the network file
system will be used for non-project related storage
from other departments such as Human Resources and Accounting.
Space allocation for non-project files must be monitored
and reports generated for management. In order to choose
the most appropriate management application for this
environment, you will need to analyze specific qualification
information. What is the best methodology for collecting
A. Provide the EMC qualification document to the customer
and have them complete the form
B. Collect GRABs from all server systems and process
with HEAT. Consolidate your findings and summarize on
the qualification document
C. Interview product development team leads and department
heads. Determine current and projected storage requirements
and any retention policies currently in use
D. Request network configuration information and performance
characteristics. Evaluate ability of the network to
support additional management monitoring
QUESTION NO: 4
Your customer migrated OLTP applications from servers
with direct storage to new servers using a CLARiiON
array. Users are complaining about poor application
performance. The following information is available
for your review:
Performance Manager data on CLARiiON and SAN switche
Current CLARiiON configuration information
Oracle statistics for the applications
EMC Grabs on the newer servers
Your hypothesis is that caching characteristics on the
CLARiiON array are not appropriate. What is the best
method to validate this hypothesis?
A. Compare current CLARiiON configuration with installation
settings made by Professional Services
B. Review overall mixture of applications to determine
if cache settings are appropriate
C. Ask the Customer Engineer to disable Read caching
and see if that helps
D. Run HEAT reports on the GRABS
QUESTION NO: 5
After implementation of SRDF/S or MirrorView/S, what
is the most important metric to monitor?
A. Host measured response time
B. Network error rate
C. Network utilization
D. Array cache usage
QUESTION NO: 6
A customer has four HBAs in its server and notices that
I/O activity is distributed between them as follows:
Which PowerPath load balancing option has most likely
B - Least_ I/Os
D. No Redirect
QUESTION NO: 7
An engagement with a mobile device manufacturer has
yielded a solution that includes several storage arrays
and ControlCenter. As part of the solution, EMC will
provide system integration and training. What is the
scope of this solution?
A. Enterprise solution
B. Point solution
C. Complete solution
D. Standard solution
QUESTION NO: 8
The CTO of a major corporation called EMC alter an extended
outage of its mission-critical application which resulted
in a large financial loss. The application is SAP/ Oracle
running on Solaris servers connected through a SAN to
a CX700 array. The application is currently running
8ms response times. What information is required to
design an optimal disaster recovery solution?
A. Available bandwidth, write rate, recovery point objective/recovery
B. Write rate, distance between sites, recovery point
objective/recovery time objective
C. Transaction rate, number of volumes replicated, distance
D. Read/write ratio, available bandwidth, number of
QUESTION NO: 9
You interview the IT staff and management of a customer.
You learn that storage policies have been defined and
documented and that all staff follow these policies.
Which EMC Enterprise Maturity rating most closely reflects
the process maturity?
QUESTION NO: 10
Your customer needs to add NAS capability to use excess
capacity in its CLARiiON storage array. It has 140 Windows
servers, which are all at least three years old. There
is a total of 8.2TB of Windows data. You have decided
that all of the servers can be consolidated onto one
Celerra. Which Celerra model would be the best to propose?
QUESTION NO: 11
You have been engaged to analyze a customer's performance
problem. You conducted a root cause analysis. You traced
the problem to the layout of the database across the
backend of the storage device. Which type of solutions
design engagement does this represent?
QUESTION NO: 12
On an HP-UX host, what is the key advantage of PowerPath
when compared with the native multipathing feature provided
by LVM (PV-Links)?
A. Provides dynamic load-balancing over all active paths
to a LUN
B. Supports higher LUN count
C. Better integrated with HP-UX volume management features
D. More flexible, works with both FC-AL and FC-SW connects
QUESTION NO: 13
A customer's environment consists of 65 servers. All
of the servers have either internal storage or direct
attachec applications. The customer complains that server
response time is slow. You concentrated your data gathering
on the servers.
A. Active Directory
B. Network topology
C. SAN switches
D. Security procedures