Dell E20-559 - Isilon Solutions Specialist Exam for Storage Administrators Exam
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Total 98 questions
Question #11 (Topic: Topic 2)
A storage administrator added three X410 nodes to an existing cluster with three X400
nodes. However, the administrator did not realize that a decision was made to update the
InfiniBand back-end switches from DDR to QDR.
Which type of cables must be used to connect the X400 nodes to the new switches?
nodes. However, the administrator did not realize that a decision was made to update the
InfiniBand back-end switches from DDR to QDR.
Which type of cables must be used to connect the X400 nodes to the new switches?
A. Hybrid (QSFP-to-CX4)
B. IB (Cx4-to-CX4)
C. QSFP (QSFP-to-QSFP)
D. Ethernet (DB45 CAT-6)
Answer: A
Question #12 (Topic: Topic 2)
What are the benefits of Isilon Scale-Out NAS versus Scale-Up NAS technology?
A. File-based storage, File system upper limit 20 PB+, quick scalability, and more granular file protection
B. Block-based storage, file system upper limit 10 PB, nodes contain all components, and RAID protection
C. Block-based storage, file system upper limit 20 PB+, nodes contain all components, and more granular file protection
D. File-based storage, file system upper limit 16 TB, quick scalability, and volume level RAID protection
Answer: A
Question #13 (Topic: Topic 2)
An Isilon administrator needs to create a new Isilon cluster to support high performance
and large capacity storage for a streaming media environment. Which node model is
recommended?
and large capacity storage for a streaming media environment. Which node model is
recommended?
A. HD-Series
B. NL-Series
C. S-Series
D. X-Series
Answer: D
Question #14 (Topic: Topic 2)
When using an X410 node containing HDDs and SSDs, which bay numbers are used to
contain SSDs in the standard configurations?
contain SSDs in the standard configurations?
A. Bays 1 and 2 only
B. Bays 1 through 6
C. Bays 31 through 36
D. Bays 35 and 36 only
Answer: B
Question #15 (Topic: Topic 2)
In an Isilon environment, which physical configuration will enable the internal failover
network?
A. Both int-a and int-b of each node in the cluster must be physically connected to separate
switches
B. Both int-a and int-b ports of each node in the cluster must be physically connected to
one switch
C. Only int-a ports of each node in the cluster must be physically connected to one switch
D. Only int-b ports of each node in the cluster must be physically connected to one switch
network?
A. Both int-a and int-b of each node in the cluster must be physically connected to separate
switches
B. Both int-a and int-b ports of each node in the cluster must be physically connected to
one switch
C. Only int-a ports of each node in the cluster must be physically connected to one switch
D. Only int-b ports of each node in the cluster must be physically connected to one switch
Answer: A
Topic 3, Data Protection, Layout, and Access
