What is the purpose of the swap space in Fedora Core 4?

In Fedora Core 4, swap space serves as an extension of the system's physical memory (RAM). It allows the operating system to move inactive pages of memory to disk, freeing up RAM for active processes and improving overall system performance. Additionally, swap space provides a buffer for when the system runs out of physical memory, helping to prevent crashes and maintain stability during high-memory usage scenariOS.