Ipv4 — CompTIA Network+ (N10-009) Practice Questions
IPv4 is the fourth version of the Internet Protocol and remains the dominant addressing scheme tested on the Network+ exam. It uses 32-bit addresses written in dotted-decimal notation and supports classful and classless (CIDR) subnetting. Exam objectives require candidates to perform subnet calculations, identify address classes, distinguish unicast, multicast, and broadcast addresses, and understand how IPv4 limitations drove the development of IPv6.
Free questions on ipv4
What is the purpose of NAT (Network Address Translation)?
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More ipv4 questions in the full bank
- A network administrator needs to segment a Class C network (192.168.10.0/24) into at least 6 usable subnets while maximizing the number of hosts per subnet. Which subnet mask should the administrator use? Unlock answer & explanation →
- Which technology allows multiple services to run on a single public IP address using different port numbers? Unlock answer & explanation →
- A network administrator needs to assign IP addresses to 250 devices on a single subnet. Which of the following subnet masks would provide sufficient host addresses while minimizing wasted IPs? Unlock answer & explanation →