Dell E20-324 - VNX Solutions Design Exam for Technology Architects Exam
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Total 233 questions
Question #11 (Topic: )
Which workload input methods can be used in VNX Sizer to create recommended
configurations for customers?
configurations for customers?
A. Data Decay and Applications
B. Skew and Custom
C. Workload and Throughput
D. Performance and Utilization
Answer: A
Question #12 (Topic: )
You are asked to design the backend layout for a large Unified Storage VNX. You find that
the customer intends to use most of the disk space for block-level devices in the SAN.
How should NAS RAID Groups be selected on the array for optimum AVM performance?
the customer intends to use most of the disk space for block-level devices in the SAN.
How should NAS RAID Groups be selected on the array for optimum AVM performance?
A. Evenly, across as many backend busses as possible.
B. Take all from one bus before going to the next bus.
C. Use the odd-numbered busses while staying off the zero-bus.
D. Take all from two busses before going to the next pair.
Answer: A
Question #13 (Topic: )
Your customer has recently purchased a VNX for File. Due to the budget limits, they were
unable to purchase enough SAS drives to create all of their required file shares. They
would like to use their NL-SAS drives but are concerned about lower performance.
What EMC solution do you propose?
unable to purchase enough SAS drives to create all of their required file shares. They
would like to use their NL-SAS drives but are concerned about lower performance.
What EMC solution do you propose?
A. Configure Cloud Tiering Appliance to archive data to the NL-SAS
B. Provision thin LUNs using a FAST-VP pool with the SAS and NL-SAS drives.
C. Allocate the SAS drives for file and use the NL-SAS drives for snapshots.
D. Configure Cloud Tiering Appliance to migrate data to the NL-SAS
Answer: A
Question #14 (Topic: )
What is a benefit of VNX FAST Cache?
A. A system wide resource
B. Uses existing pool LUNs
C. Includes simple “real time” tuning tools
D. Activates automatic application analysis
Answer: A
Question #15 (Topic: )
A customer is looking to migrate an existing VNX gateway from a CLARiiON CX-4 backend
to a VMAX.
Which migration option mitigates risk and requires the least effort?
to a VMAX.
Which migration option mitigates risk and requires the least effort?
A. Install a new VNX gateway to a VMAX, and use VNX Replicator to migrate the data.
B. Use SAN Copy to move all VNX LUNs to the VMAX.
C. Use the file system migration tool in Unisphere.
D. Use SAN Copy to move control LUNs to the VMAX, and use VNX Replicator to migrate data volumes.
Answer: A
