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200-301 · Question #359

200-301 Question #359: Real Exam Question with Answer & Explanation

The correct answer is A: allows multiple companies to each use the same addresses without conflicts. Private IPv4 address ranges are reserved for internal network use, enabling multiple organizations to reuse the same addresses without causing global routing conflicts.

Submitted by tom_us· Mar 5, 2026

Question

Which function does the range of private IPv4 addresses perform?

Options

  • Aallows multiple companies to each use the same addresses without conflicts
  • Bprovides a direct connection for hosts from outside of the enterprise network
  • Censures that NAT is not required to reach the internet with private range addressing
  • Denables secure communications to the internet for all external hosts

Explanation

Private IPv4 address ranges are reserved for internal network use, enabling multiple organizations to reuse the same addresses without causing global routing conflicts.

Common mistakes.

  • B. Private IP addresses are not routable on the public internet, meaning they do not provide a direct connection for hosts from outside the enterprise network.

Concept tested. Private IPv4 addressing and global uniqueness

Reference. https://datatracker.ietf.org/doc/html/rfc1918

Topics

#Private IPv4 addresses

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