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JN0-102 · Question #129

Which two statements about subnet masks are true? (Choose two.)

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Routing Fundamentals

Question

Which two statements about subnet masks are true? (Choose two.)

Options

  • AIf a bit is turned on (1), the corresponding bit in the IP address is used for the host portion.
  • BIf a bit is turned off (0), the corresponding bit in the IP address is used for the host portion.
  • CIf a bit is turned on (1), the corresponding bit in the IP address is used for the network prefix.
  • DIf a bit is turned off (0), the corresponding bit in the IP address is used for the network prefix.

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Topics

#IP addressing#subnetting#network fundamentals
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