What partition type is used to boot Intel-based Apple machines?

What partition type is used to boot Intel-based Apple machines?

• A. MBR
• B. GUID
• C. GPT
• D. FAT32

Answer: (B)

Intel-based Apple machines boot using EFI, which expects a GUID-based partition map on the boot disk. This means the disk uses the GUID Partition Table (GPT): partitions are described by globally unique identifiers, and the scheme includes a protective MBR plus a primary and backup GPT for redundancy. This setup supports large disks and many partitions and is standard for macOS on Intel Macs. The other options aren’t about the partition map: MBR is an older BIOS-style scheme, FAT32 is a filesystem, and GUID in this context refers to the GUID Partition Table itself. So the best answer is the GUID-based partition map.

Intel-based Apple machines boot using EFI, which expects a GUID-based partition map on the boot disk. This means the disk uses the GUID Partition Table (GPT): partitions are described by globally unique identifiers, and the scheme includes a protective MBR plus a primary and backup GPT for redundancy. This setup supports large disks and many partitions and is standard for macOS on Intel Macs. The other options aren’t about the partition map: MBR is an older BIOS-style scheme, FAT32 is a filesystem, and GUID in this context refers to the GUID Partition Table itself. So the best answer is the GUID-based partition map.