ETC EngineeringMCQs
Home › Computer & Networking Basics › In conventional IPv4 subnetting, a /27 subnet provides how many usable host addresses?
MCQ Practice Question
Computer & Networking BasicsAdvanced Subnetting

In conventional IPv4 subnetting, a /27 subnet provides how many usable host addresses?

  • A14
  • B30
  • C32
  • D62
Report an error
Correct Answer: B. 30
Explanation: A /27 contains 32 total addresses; excluding network and broadcast addresses leaves 30 conventional usable host addresses.
Reference: Standard computer and networking fundamentals: advanced subnetting
Continue practicing: Computer & Networking Basics MCQs or browse all MCQs.