220-1101 / 1102 Domain 2: Networking

Which address range is private RFC 1918 space?

Multiple choice — select one answer

Answer choices

  1. a. 10.0.0.0/8
  2. b. 1.1.1.0/24
  3. c. 8.8.8.0/24 public
  4. d. 169.254.0.0 APIPA example still link-local

Architectural breakdown & explanation

10/8, 172.16/12, and 192.168/16 are private.

Correct answer(s): a. 10.0.0.0/8

Exam domain: Domain 2: Networking (20% weight on the official guide).

Official documentation & study links

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