作者arthur104 (arthur)
看板DoubleMajor
标题[试题] 99资工转系考计概部分
时间Fri Jul 30 14:55:32 2010
1.(10%)How many bytes of memory are needed to store a full screen of data if
the screen is made of 48 lines with 80 characteristic in each line? The
system uses ASCII code, with each ASCII character stored as a byte.
2.(25%)Write an algorithm [by using (a) the iterative approach and (b) the
recursive approach] in pseudocode to find the greatest common divisor (gcd)
of two integers (X and Y).
3.(15%)Using an 8-bit allocation,first convert each of the following integers
to two's complement, do the operation,and then convert the result to decimal
(a.)16+63
(b.)-62-18
4.(10%)Please write down the following devices according to the speed of
their access time(from slow to fast): Tape drives, DRAM, Hard disk drives,
CD-ROM drives, SRAM
5.(10%)Please explain how computer execute an instruction
6.(10%)请比较RISC 跟CISC 的不同
7.(10%)What conditions are necessary for deadlock to occur?(four)
8.(10%)Suppose you are at a workstation with IP address 140.112.28.40 and are
running IE. You are click on an URL pointing to
http://www.google.com.tw (IP
addr. 72.14.235.99). Assume that the web page is available, loaded and
displayed by your browser. Describe, in as much details as you can, the step
s that occur between the mouse-click and the displaying of the web page.
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※ 编辑: arthur104 来自: 61.224.177.28 (07/30 14:57)
1F：推 s864372002:第7题...我们这届用的课本是教3个条件的版本|||。 07/30 18:22
2F：→ s864372002:(b98) 07/30 18:23
3F：→ arthur104:我知道阿 我也是B98XD...不过考古题也是4个，还有一个 07/30 20:37
4F：→ arthur104:circular wait 07/30 20:38