Dell-EMC
E20-027 · Question #25
E20-027 Question #25: Real Exam Question with Answer & Explanation
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Question
A company is planning to deploy synchronous array-based remote replication between two sites over 13 MB/s ESCON links. The two sites are 50 miles apart. The workload profile of the application is as follows: - Peak work load = 3,000 I/Os per second - Read/Write Ratio = 70:30 - Write I/O block size = 8 KB - 1 ms latency is added for every 125 miles If the delay per channel extender is 0.5 milliseconds (ms) and one round trip (ESCON) equals four passes, what is the link service time of this solution?
Options
- A1.8 ms
- B2.6 ms
- C3.4 ms
- D4.2 ms
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