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E20-885 · Question #158

E20-885 Question #158: Real Exam Question with Answer & Explanation

The correct answer is A. % retransmissions = (retransmissions / packets sent) * 100. See the full explanation below for the reasoning.

Question

A customer recently added several new applications to an EMC VNX. Some of the new applications are experiencing very long response times. The customer suspects a high TCP retransmission rate is causing the long response times. How could the customer determine the TCP retransmission rate?

Options

  • A% retransmissions = (retransmissions / packets sent) * 100
  • B% retransmissions = (packets sent/retransmissions) * 100
  • C% retransmissions = (retransmissions *packets sent) /100
  • D% retransmissions = (retransmissions *packets sent) * 100

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