Lines $40-42($item $4.)-$ What stops the read operation?

End$-$of$-$String

End$-$of$-$File

fgets second parameter

$47$ chars

Q$-20*$

Lines $40-42$ print item $(4.)$ How is the value of 'Length' determined? $q,$ fread returns the number of $???$ items input

fp

$255$

block

sizeof$($char$)$