Which two statements are true regarding upgrading ESXi 6.x hosts using a USB flash drive? (Choose two.)

A.
The ks.cfg file must be available to the ESXi 6.x host during bootup on a TFTP server.

B.
The USB flash drive must be formatted using Fat32.

C.
A partition table must be manually created on the USB flash device.

D.
The USB flash drive must be mounted from a Windows device with sysconfig installed.

Explanation: