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

A Fusion Drive in macOS combines flash storage and magnetic storage to enhance performance. This unique configuration allows the system to utilize the high-speed characteristics of flash storage for frequently accessed files and applications, while simultaneously leveraging the larger capacity of magnetic storage for less accessed data.

By intelligently managing which data is stored where, the Fusion Drive presents itself to the user as a single logical volume. The operating system automatically moves the most commonly used files to the faster flash storage, which results in improved boot times, quicker application launches, and an overall more responsive experience. This hybrid approach balances speed and storage capacity, making it a practical solution for users who need both performance and space without the higher costs associated with all-flash solutions.

Other options, such as utilizing multiple magnetic disks or SSDs combined with cloud storage, do not capture the essence and specific technology behind the Fusion Drive. The focus is on the synergy between flash and magnetic storage, making the correct choice particularly pertinent to its functionality.