E20-860  Exam

Exam # of questions Description  Update
E20-860 79 E20-860... 02/15/2011
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E20-860 - Exam Information
  • Description:EMC NAS Implementation Engineer Expert Exam
  • Passing Score:75%
  • Practice Test - Number of questions:79 questions
  • Simulation Test - Number of questions:79 questions
  • Simulation Test Duration:90 minutes
  • Has explanations:No

Question of the day

You are planning to create a remote Replication on the upcoming weekend and you want to estimate the amount of time the initial fs_copy takes. Select the right formula to calculate the time (0.8 = Network overhead. The assumption is the PFS is full.)

Answer(s)

  1. Full fs_copy time (h) = PFS size (GB) * Update ratio (%) / 1024 / 100 /24 / 3600 / 0.8
  2. Full fs_copy time (h) = PFS size (GB) * Update ratio (%) / 1024 / 100 /24 / (3600 * 0.8)
  3. Full fs_copy time (h) = PFS size (GB) / Network bandwidth (MB/sec) * 1024 / (3600 * 0.8)
  4. Full fs_copy time (h) = PFS size (MB) / Network bandwidth (MB/sec) * 1024 / (3600 * 0.8)
Correct Answer

Full fs_copy time (h) = PFS size (GB) / Network bandwidth (MB/sec) * 1024 / (3600 * 0.8)