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Exam E20-559 All Questions

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Exam E20-559 topic 1 question 2 discussion

Actual exam question from Dell's E20-559
Question #: 2
Topic #: 1
[All E20-559 Questions]

Traditional NAS storage architectures deploy simple two-way failover between two controllers in storage systems, such as highly available configurations. How is the Isilon architecture different in terms of system resiliency and availability?

  • A. OneFS enables each node to have a designated partner node for simple failover between the pair.
  • B. Use of client-side drivers can enable failover to other nodes.
  • C. Isilon clustered architecture deploys standby failover nodes to ensure the highest available solution.
  • D. OneFS enables each node to be a peer to any other node in an Isilon cluster. Any node can take over for any other node.
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Suggested Answer: A 🗳️

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