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Exam 100-105 All Questions

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Exam 100-105 topic 1 question 444 discussion

Actual exam question from Cisco's 100-105
Question #: 444
Topic #: 1
[All 100-105 Questions]

Which wildcard mask is equivalent to "any"?

  • A. 0.0.0.0
  • B. 11111111
  • C. 00000000
  • D. 255.255.255.255
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Suggested Answer: A 🗳️

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Quan
5 years, 4 months ago
I agree with eri that the answer should be D(255.255.255.255) Explanation: A wild card mask is a matching rule. The rule for a wildcard mask is: 0 means that the equivalent BIT must match 1 means that the equivalent BIT does not matter https://en.wikipedia.org/wiki/Wildcard_mask
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eri
5 years, 6 months ago
0 in wildcard mask means "match" all bits, and 255 means all 1-s so it doesn't care. I thing any is 255.255.255.255
upvoted 3 times
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