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E20-542 · Question #70

E20-542 Question #70: Real Exam Question with Answer & Explanation

The correct answer is B. 2. See the full explanation below for the reasoning.

Question

You are designing an SRDF/S solution. Network bandwidth can be purchased in increments of single OC3 (155 Mb/s) links. Data compression is not in use. The workload profile is as follows: Total I/Os per second = 30,000 Read block size = 4 KB Write block size = 4 KB Writes = 30% How many OC3 links will provide sufficient bandwidth?

Options

  • A1
  • B2
  • C4
  • D6

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