How to create bootalbe media for UEFI -type BIOS?

Yes, The bootable disk that is created with Disk Master is support both UEFI-type and BIOS-type.

What do you mean: We just need only one bootable disk that is created with Disk Master to work on both UEFI-type and BIOS-type.
We don't need two bootable disks that are created with Disk Master.

If your U disk type is FAT32, then create the bootable disk with Disk master is supported both UEFI-type and BISO-type. the one bootable disk is supported for UEFI-type and BIOS-type.

If your U disk type is NTFS, the it's only support BISO-type.