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Exam CNX-001 topic 1 question 48 discussion

Actual exam question from CompTIA's CNX-001
Question #: 48
Topic #: 1
[All CNX-001 Questions]

An application is hosted on a three-node cluster in which each server has identical compute and network performance specifications. A fourth node is scheduled to be added to the cluster with three times the performance as any one of the preexisting nodes. The network architect wants to ensure that the new node gets the same approximate number of requests as all of the others combined. Which of the following load-balancing methodologies should the network architect recommend?

  • A. Round-robin
  • B. Load-based
  • C. Least connections
  • D. Weighted
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Suggested Answer: D 🗳️

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SuntzuLegacy
1 month, 1 week ago
Selected Answer: D
Answer: D. Weighted Weighted load balancing allows you to assign different “weights” (or priorities) to servers based on their performance capacities. You can configure the new node with a weight that is three times higher than each of the existing nodes, so that it receives proportionally more requests.
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