1. What kind of strategies we can have for using thread pools? Seperating task to be performed from the machanics of creating the task allows us to use different strategies such as scheduling strategies and terminating strategies for running the task. As a new work to do, it creat new thread
更新日期：2015/12/17 20:55:32
I.what kind of strategies we can have for using thread pools A: (1)The number of threads in the pool can be set heuristically upon system factors. (2)More sophisticated thread-pool architectures can dynamically adjust the number of threads in the pool according to usage patterns. II.why t
更新日期：2015/12/17 20:52:35
1.what kind of strategies we can have for using thread pools? Create a number of threads at process startup and place them into a pool, where they sit and wait for work. 2.Why the windows uses one to one mapping for the threads while there are many to many available? One-to-one model provi
更新日期：2015/12/17 20:52:25
1.what kind of strategies we can have for using thread pools? Create a number of threads at process startup and place them into a pool, where they sit and wait for work. 2.why the windows uses one to one mapping for the threads while there are many to many available. Because each kernel thread
更新日期：2015/12/17 20:38:26
1.what kind of strategies we can have for using thread pools? ANS:Create a number of threads at process startup and place them into a pool, where they sit and wait for work. 2. Why the windows uses one to one mapping for the threads while there are many to many available? ANS: It provide
更新日期：2015/12/17 20:38:13
1.Q: What kind of strategies we can have for using thread pools? Name two of them. A: When a server receives a request, it awakens a thread form this pool─if one is available─and passes it the request for service.Once the thread completes its service,it returns to the pool and awaits more work.If
更新日期：2015/12/17 20:32:16
更新日期：2015/12/17 20:28:43
1. What kind of strategies we can have for using thread pools? ThreadPool initialize some threads and use in specific times, in order to saving time. ThreadPool can help manage each cycle of the thread, it makes us can be more concentrate to work, and no write the code of the thread. 2.Why
更新日期：2015/12/17 19:12:49
1. What kind of strategies we can have for using thread pools? Ans:Creating new threads every time one is needed and then deleting it when it is done can be inefficient, and can also lead to a very large ( unlimited ) number of threads being created. An alternative solution is to create a numbe
更新日期：2015/12/17 18:38:54
1. Which situation is suitable to use message passing instead of shared-memory model for communication between processes? What are the pros and cons of using these two models? If data is not very much, we can use message passing. Because no conflicts need to be avoided. It’s easier to control p
更新日期：2015/12/17 17:55:05
1. What kind of strategies we can have for using thread pools? Answer: A thread pool is a group of pre-instantiated, idle threads which stand ready to be given work. These are preferred over instantiating new threads for each task when there is a large number of short tasks to be done rather tha
更新日期：2015/12/17 17:53:30
1. Give two reasons why caches are useful. What problems do they solve? What problems do they cause? If a cache can be made as large as the device for which it is caching (for instance, a cache as large as a disk), why not make it that large and eliminate the device? 1.Ans: Caches are u
更新日期：2015/12/17 17:52:34
1.What kind of strategies we can have for using thread pools? Name two of them. Ans: ThreadPool initialize some threads and use in specific times, in order to saving time. ThreadPool can help manage each cycle of the thread, it makes us can be more concentrate to work, and no write the code of
更新日期：2015/12/17 17:39:54
1. what kind of strategies we can have for using thread pools Thread pool is suitable only when you use it for operations that takes less time to complete. Thread pool threads are not suitable for long running operations, as it can easily lead to thread starvation. If you require your thread to
更新日期：2015/12/17 14:57:06
1. Next homework will be what kind of strategies we can have for using thread pools. Ans: ThreadPool initialize some threads and use in specific times, in order to saving time. ThreadPool can help manage each cycle of the thread, it makes us can be more concentrate to work, and no write the c
更新日期：2015/12/17 14:45:05
1. What kind of strategies we can have for using thread pools? A: (1)The number of threads in the pool can be set heuristically upon system factors. (2)More sophisticated thread-pool architectures can dynamically adjust the number of threads in the pool according to usage patterns. 2. Why the wi
更新日期：2015/12/17 14:22:33
１ 在本次社區服務中，你印象最深刻的畫面是什麼？為什麼？ 前往電視台觀看節目錄影和主播，我認為電視所看見跟真實所付出是兩回事，也令我更尊敬此行業 ２ 對你而言，這次的社區服務有什麼意義？在本次社區服務後，你願不願意參與更多的志工服務？ 在本次社區服務後我願意參與更多的志工服務，社區服務我在香港就有做，包括去探望長者，打掃校園等 ３ 請用一句話來形容本學期參與社區服務的感覺，為什麼是這句話？ 快樂，助人為快樂之本，不論是什麼服務，能幫人就足夠了 ４ 在本次社區服務裡，你覺得感到最具挑戰性的地方是什麼？為什麼？ 回收保特瓶是我覺得感到最具挑戰性的地方，因為沒試過回收，但實
更新日期：2015/12/17 03:42:26
在冷冷的寒冬中，我們迎接這學期的最後一次讀書會。這次從唐太宗重視王羲之原因開始，主要是由個人、政治及文化三大因素所造成的結果。我們發現了特殊考試科目「手筆俊拔、超越被劉科」，命運取決於皇帝的心情。還有唐太宗仿周的陪葬制度，發現唐太宗真是個很奇妙的皇帝。最後我們看到褚遂良，了解完他的生平背景、仕途經歷和書法藝術後，便會發現初唐時期影響力最大的書法家就是褚遂良，他為唐代創立了新風氣。儘管是十分寒冷的天氣，依舊吹不惜我們熱情的討論，在很快樂的氣氛下，我們討論完第二大章，為最後畫下了圓滿的句點。
更新日期：2015/12/17 00:48:27
I. What kind of strategies we can have for using thread pools? 1.The number of threads in the pool can be set heuristically based upon system factors. 2.More sophisticated thread-pool architectures can dynamically adjust the number of threads in the pool according to usage patterns. II. Why t
更新日期：2015/12/16 22:50:42
今天學到了很想粘土的橡皮泥文字效果以及很炫酷的綫條往上旋轉效果
更新日期：2015/12/16 20:44:25
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