File System: Controls how data is accessed and stored.Instead of assigning individual disk sectors, the file system assigns contiguous groups of sectors, called clusters. Cluster Size: Defines the smallest available space for storing data.In this context, users can test their USB before proceeding with the burn process. QEMU: Short for Quick Emulator, QEMU is a hardware virtualization tool.You can also create a multiboot ISO to USB installer containing multiple installation options. Syslinux: A lightweight bootloader package that allows users to select between multiple Linux or Unix installations.It's worth noting that dual booting and virtual machines aren't one and the same. Grub4dos: A bootloader package that allows users to select between multiple operating systems installed on a single system, typically known as dual-booting.Some ISO-to-USB tools allow you to choose the bootloader you'll need for your desired operating system installation. Bootloader: The bootloader loads the operating system.A Mini-Glossary of ISO-to-USB Tool Terminologyīefore we plow into the testing phase, there are a handful of ISO-to-USB acronyms that it's handy to know, plus a few other bits of ISO-to-USB jargon we'll clear up.
