題目: https://i.imgur.com/bbmc1TQ.jpg 解答: https://i.imgur.com/40V77pF.jpg 洪逸筆記: https://i.imgur.com/ymjXFyT.jpg 四個條件成立一定會有死結嗎? 還是只是can發生 有可能不會有? 維基: https://i.imgur.com/jJRVBhD.jpg A deadlock situation on a resource can arise if and only if all of the followi ng conditions hold simultaneously in a system