Dell E20-547 - VNX Solutions Specialist Exam for Storage Administrators Exam
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Total 203 questions
Question #11 (Topic: Topic 1)
In addition to EFD 3.5, which drive options are supported in VNX series arrays?
A. SAS 3.5 and 2.5, NL-SAS 3.5
B. SAS 3.5 and 2.5, SATA 2.5
C. FC 3.5 and 2.5, SATA 3.5 and 2.5
D. FC 3.5 and 2.5, SATA 3.5 only
Answer: A
Question #12 (Topic: Topic 1)
What describes the process to read a Snapview Snapshot from a secondary host?
A. Secondary host issues read. Unchanged data is read from the source LUN. Old data is read from the reserve LUN pool.
B. Secondary host issues read. Data is read from the source LUN.
C. Secondary host issues read. Old data is copied to the reserve LUN pool. New data is read from the source LUN.
D. Secondary host issues read. Data is read from the reserve LUN pool.
Answer: A
Question #13 (Topic: Topic 1)
A Storage Administrator is configuring a new VNX array. There are 10 MS Exchange
Servers to be connected to this array.
What configuration will maximize performance while isolating the backend IO traffic from
each host?
Servers to be connected to this array.
What configuration will maximize performance while isolating the backend IO traffic from
each host?
A. Thick LUNs from traditional RAID Groups
B. Thick Pool based LUNs from one wide pool
C. Thick Pool based LUNs from several isolated pools
D. Thin Pool based LUNs from one wide pool
Answer: A
Question #14 (Topic: Topic 1)
A file system has auto_extend enabled. If the file system size is greater than the
extend_size value, what will happen when the file system reaches its HWM?
extend_size value, what will happen when the file system reaches its HWM?
A. The file system is extended by five percent of its size.
B. The extend_size value cannot be less than the file system size.
C. The file system is extended by three percent of its size.
D. The file system will not be extended.
Answer: A
Question #15 (Topic: Topic 1)
You are migrating a LUN within a VNX series array to an equal size LUN but with a
different RAID type.
Which step is required to start using the new LUN?
different RAID type.
Which step is required to start using the new LUN?
A. Nothing. The migration process is non-disruptive.
B. Ensure the LUN is in the proper storage group at the time of cut-over
C. Ensure the size of the destination LUN is equal to or greater than the source LUN
D. Quiesce the host prior to final cut-over
Answer: A
