[理工] [OS] 100年清大 (對答案)
看來是徵不到解答了T_T 所以po個自己寫的來跟版友對個答案> <
不知道可不可PO對答案文? 不行等等自刪
1. 略
2. 7個process
3. a.False (只有many to one 會block)
b.Yes
c.跨某..
d.I
e.14*15+1 (我是用鴿籠原理去想...)
4. x介於5~10
5.a. 3 frame : 11 page fault
4 frame : 8 page fault
11 x
-- = -- => x=11/16 (亂猜的..)
8 0.5
b. 沒寫
6. 不知道T_T
7. 2,linked allocation (我是想說index要index block,contiguous有external碎裂)
請大家幫忙看一下T_T 感恩~
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.113.136.219
推
01/27 22:52, , 1F
01/27 22:52, 1F
→
01/27 22:54, , 2F
01/27 22:54, 2F
推
01/27 22:59, , 3F
01/27 22:59, 3F
推
01/27 23:00, , 4F
01/27 23:00, 4F
推
01/27 23:33, , 5F
01/27 23:33, 5F
推
01/27 23:34, , 6F
01/27 23:34, 6F
噓
01/27 23:41, , 7F
01/27 23:41, 7F
推
01/27 23:46, , 8F
01/27 23:46, 8F
→
01/28 11:15, , 9F
01/28 11:15, 9F
→
01/28 11:20, , 10F
01/28 11:20, 10F
推
01/28 18:21, , 11F
01/28 18:21, 11F
→
02/02 16:47, , 12F
02/02 16:47, 12F
推
01/24 21:23, , 13F
01/24 21:23, 13F
→
01/24 21:24, , 14F
01/24 21:24, 14F
→
01/24 21:25, , 15F
01/24 21:25, 15F
→
01/24 21:26, , 16F
01/24 21:26, 16F
推
01/24 21:49, , 17F
01/24 21:49, 17F
→
01/24 21:50, , 18F
01/24 21:50, 18F
→
01/24 21:51, , 19F
01/24 21:51, 19F