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CompTIA

220-602 · Question #75

Which of the following commands will ping the loopback device?

The correct answer is B. Ping 127.0.0.1. See the full explanation below for the reasoning.

Question

Which of the following commands will ping the loopback device?

Options

  • APing 111.111.111.111
  • BPing 127.0.0.1
  • CPing 10.0.0.1
  • DPing \localhost

How the community answered

(28 responses)
  • A
    11% (3)
  • B
    82% (23)
  • C
    4% (1)
  • D
    4% (1)

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