Dell E20-814 - Symmetrix Solutions Expert Exam for Storage Administrators Exam
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Total 116 questions
Question #6 (Topic: )
The exhibit shows four excerpts from the SRDF/Star query output in four different system
states.
[EMC-E20-814-6.0/EMC-E20-814-5_2.png]
Which state must a SRDF/Star configuration be in before the symstar enable command
can be issued?
states.
[EMC-E20-814-6.0/EMC-E20-814-5_2.png]
Which state must a SRDF/Star configuration be in before the symstar enable command
can be issued?
A. 1
B. 2
C. 3
D. 4
Answer: A
Question #7 (Topic: )
You have been tasked with gathering performance data for a Microsoft SQL Server
database that resides on a Symmetrix VMAX LUN. Which Perfmon counter must be used
to collect the write IOPS metric?
database that resides on a Symmetrix VMAX LUN. Which Perfmon counter must be used
to collect the write IOPS metric?
A. Physical Disk\Disk Writes/sec
B. Physical Disk\Avg. Disk sec/Write
C. Logical Disk\Avg. Disk Bytes/sec
D. Logical Disk\Disk Write Bytes/sec
Answer: A
Question #8 (Topic: )
A storage administrator is planning to configure an EMC Symmetrix VMAX array for a few
critical Microsoft Windows application servers. The array is running Enginuity 5875 and has
a mixture of SATA, FC, and EFD disks installed. The application servers all require a mix of
high performance and low performance capacity.
Which Symmetrix feature should be used to ensure the most dynamic and efficient use of
the array with the best performance possible for all applications?
critical Microsoft Windows application servers. The array is running Enginuity 5875 and has
a mixture of SATA, FC, and EFD disks installed. The application servers all require a mix of
high performance and low performance capacity.
Which Symmetrix feature should be used to ensure the most dynamic and efficient use of
the array with the best performance possible for all applications?
A. FAST VP
B. FAST
C. Symmetrix Priority Controls
D. Virtual Provisioning
Answer: A
Question #9 (Topic: )
Refer to the Exhibit.
[EMC-E20-814-6.0/EMC-E20-814-6_2.png]
In a Cascaded SRDF/Star environment, Site B fails. The surviving sites are reconfigured to
enable remote data protection.
What is used to determine the invalid tracks that must be moved from Site A to Site C?
[EMC-E20-814-6.0/EMC-E20-814-6_2.png]
In a Cascaded SRDF/Star environment, Site B fails. The surviving sites are reconfigured to
enable remote data protection.
What is used to determine the invalid tracks that must be moved from Site A to Site C?
A. Inclusive OR of two SDDF bitmaps at Site A
B. Inclusive OR of two SDDF bitmaps at Site A and a bitmap at Site C
C. Inclusive OR of two SDDF bitmaps at Site B
D. Inclusive OR of two SDDF bitmaps at Site C
Answer: A
Question #10 (Topic: )
You are using Replication Manager to create application consistent TimeFinder clones of
your Microsoft SQL environment. Each night six databases are replicated, and then the
replicas are subsequently backed up to tape. You have been tasked with minimizing the
replication window while reducing the overall impact the replication process has on the
array.
Which step should be taken to meet this requirement?
your Microsoft SQL environment. Each night six databases are replicated, and then the
replicas are subsequently backed up to tape. You have been tasked with minimizing the
replication window while reducing the overall impact the replication process has on the
array.
Which step should be taken to meet this requirement?
A. Stagger each of the replications to happen one hour apart
B. Schedule all of the replications to start simultaneously
C. Increase the priority of the SQL replications within the Replication Manager GUI
D. Change the replication technology to TimeFinder snaps
Answer: A
