[&] What is the size of the boot code?
- 1023 bytes
- 512 bytes
- 128 bytes
- 446 bytes -- Correct

[&] What is the valid range for the Head?
- 1 to 63
- 0 to 1023
- 0 to 512
- 0 to 254 -- Correct

[&] A non-bootable drive is identified by a hex value of
- 80
- 13
- 45
- 0 -- Correct

[&] Which drive letter is assigned to the system reserved disk?
- letter A
- No letter -- Correct
- letter D
- letter C

[&] Which option is used to open a disk in WinHex?
- View > Open Disk
- Windows > Open Disk
- Tools > Open Disk -- Correct
- Option > Open Disk

[&] How many bytes are used in CHS addressing?
- 2 bytes
- 3 bytes -- Correct
- 4 bytes
- 5 bytes