CCNA: Cisco Certified Network Associate — Question 891

What is a characteristic of private IPv4 addressing?

Answer options

• A. reduces network complexity
• B. is used on hosts that communicate only with other internal hosts
• C. simplifies the addressing in the network
• D. reduces network maintenance costs

Correct answer: B

Explanation

The correct answer is B because private IPv4 addresses are specifically designed for use within internal networks where communication is limited to internal hosts. Options A, C, and D are not inherently characteristics of private addressing, as they refer to broader network management practices rather than the specific purpose of private IP addresses.