ISC SSCP Question Answer
How long are IPv4 addresses?
32 bits long.
64 bits long.
128 bits long.
16 bits long.
IPv4 addresses are currently 32 bits long. IPv6 addresses are 128 bits long.
Source: KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 87.
TESTED 15 Jul 2025
Copyright © 2014-2025 ACE4Sure. All Rights Reserved