An administrator is planning a vSphere Fault Tolerance implementation for 6 virtual machines. Which two virtual disk types are supported with FT? (Choose two.)

RDM in Virtual Compatibility Mode is supported with FT because vSphere retains control over I/O operations and can take snapshots of the disk, which is required for FT's secondary VM replication and fast-failover mechanism.

RDM in Physical Compatibility Mode passes raw SCSI commands directly to the LUN, bypassing vSphere's I/O management layer; this prevents the snapshot and replication operations that FT requires to maintain the secondary VM.

Thick provisioned eager-zeroed is the only VMDK format supported by FT because all blocks are pre-allocated and zeroed at creation time, enabling the continuous block-level replication that FT relies on without encountering uninitialized storage regions.

Thick provisioned lazy-zeroed disks are not supported by FT because blocks are only zeroed on first write, meaning uninitialized regions exist that cannot be reliably replicated by FT's synchronization process.