Apple Certified Support Professional (ACSP) Practice Exam 2025 - Free ACSP Practice Questions and Study Guide

A dynamic IP address is not permanently tied to a device, as it is assigned by a DHCP (Dynamic Host Configuration Protocol) server for a limited time and can change over time. When a device connects to a network, it requests an IP address, and the DHCP server allocates one from a pool of available addresses. This means the device may have a different address each time it connects, reflecting the temporary nature of dynamic IP address allocation.

In contrast, a MAC address is a unique identifier assigned to network interfaces for communications on the physical network layer; it remains consistent and tied to the hardware. A static IP address is manually configured for a device, ensuring that it maintains the same IP address indefinitely unless changed. A router address is typically the IP address assigned to a router on a network, which is also generally static. Thus, understanding how dynamic IP addresses function is key to recognizing their transient nature compared to other types of addresses.