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【題組】(4) What is the many-to-one multithreading model? What are the two drawbacks of this model? (3%)
問題詳情
【題組】(4) What is the many-to-one multithreading model? What are the two drawbacks of this model? (3%)
參考答案
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【題組】1.2 What is the binary represent ntation of the decimal value -0.5 in single precision format?
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2.(Menory Maiageneut: ]【題組】(1) What are the purposes of base and limit registers?
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【題組】(2) Give the six steps to handle a page-fault event.
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【題組】(4) Suppose that it takes 35ns and 105ns to search TLB and access memory, respectively. If TLB h
3. [Storage and I/O Management: ]【題組】(1) What are the two functions supported by a VFS (virtual file
【題組】(2) Consider a disk queue with requests for I/O to blocks on cylinders 103, 188, 42, 120, 7, 138
【題組】(3) Explain seek time, rotational latency, and random-access time for disks.
【題組】(4) Explain the two major types of memory-mapped I/O.
4. [Synchronization and Deadlock: ]【題組】(1) Explain how the deadlock prevention scheme works.
【題組】(2) Give three requirements for any solution to the critical-section problem.
【題組】(3) What is the priority inversion problem? How to solve it?
【題組】(4) What is conflict serializable for a non-serial schedule?
5. [Security: ]【題組】(1) How to launch an attack of stack and buffer overflow?
【題組】(2) Explain the two major types of symmetric encryption.
【題組】(3) Explain how the RSA algorithm works.
【題組】(4) How does the digital-signature algorithm work?
【題組】(5) What is an interrupt war caused by tunneling viruses?
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【題組】1.3 What is the maximum magnitude of ordinary numbers (i.e, excluding intinity, NaN, andsubnorma
4. 設f(x)為首項係數為正的二次函數，且通過 (1,0), (2,0) 兩點。若 y =f(x)的圖形右移 1 單位，形成另一個函數 y=g(x)的圖形，則f(x)+g(x) ≥0 的解為何？(A
【題組】(d) (5 %) If Si substrate is biased under 10 V. Please calculate the △VT.
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【題組】(2)What is simpl le uniforn rm hash shing? Given a a hash table with m slots that stores n eleme
【題組】(3) Except that every node is either red or black, how do you make a binary search tree become a
【題組】(4) Given n objects to be sorted, show the average-case r running time of the following algorith