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Exam N10-009 All Questions

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Exam N10-009 topic 1 question 218 discussion

Actual exam question from CompTIA's N10-009
Question #: 218
Topic #: 1
[All N10-009 Questions]

A network administrator needs to divide 192.168.1.0/24 into two equal halves. Which of the following subnet masks should the administrator use?

  • A. 255.255.0.0
  • B. 255.255.254.0
  • C. 255.255.255.0
  • D. 255.255.255.128
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Suggested Answer: D 🗳️

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cf22ba8
1 month, 2 weeks ago
Selected Answer: D
/24 also written as 255.255.255.0 or 11111111.11111111.11111111.00000000, has 256 IPs addresses available. half of that would be 128. Which is /25 also written as 255.255.255.128 or 11111111.11111111.11111111.10000000
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