True False True True 6 0 none True False start True True 6 12 True False end True 12 12 _Open file read-only True True False start end True 0 True 0 0 1 1 Record _changes True True False True 0 True 0 1 1 1 True False True vertical Protect... True True True end False True 0 _Unprotect... True True True end True False True 1 1 1 1 1 True False File sharing options