[理工] [OS]-台大99
我記得有一題,
選replacement algorithm
CPU bound,I/O poor → SJF
CPU poor,I/O bound → FCFS
我是這樣寫,請問有錯嗎??
AND WHY?
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◤ ◥ 答 ◤ ◥ 拉 ◤ ◥ 米 ◤ ◥ 哆
Σ ◆ ◆ 蚊 Σ ◆ ◆ 肥 Σ ◆ ◆ 開 Σ ◆ ◆ 啦
︵ 吸 ︵ 兒 ︵ 喇 ︵ 太
◣++++++◢ ◣++++++◢ ◣++++++◢ 雞 ◣++++++◢ 裸
◥▇▆@ ≡ @▆▇◤ Ψ ≡ Ψ ▄ ≡ ▄ 囉 ▄▄▄ ≡ ▄▄▄
▅ ▅ ▄/ ▅ \▄ ▅ AΓVISS
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◆ From: 122.116.14.2
推
03/03 00:25, , 1F
03/03 00:25, 1F
推
03/03 00:27, , 2F
03/03 00:27, 2F
→
03/03 00:32, , 3F
03/03 00:32, 3F
推
03/03 00:33, , 4F
03/03 00:33, 4F
→
03/03 00:34, , 5F
03/03 00:34, 5F
推
03/03 00:37, , 6F
03/03 00:37, 6F
推
03/03 00:40, , 7F
03/03 00:40, 7F
推
03/03 00:43, , 8F
03/03 00:43, 8F
推
03/03 00:47, , 9F
03/03 00:47, 9F
推
03/03 00:50, , 10F
03/03 00:50, 10F
→
03/03 09:31, , 11F
03/03 09:31, 11F
→
03/03 09:31, , 12F
03/03 09:31, 12F
→
03/03 11:02, , 13F
03/03 11:02, 13F
→
03/03 14:50, , 14F
03/03 14:50, 14F