作者cansister (cansister)
看板Grad-ProbAsk
标题[理工] [OS]-page frame的问题
时间Wed Nov 25 21:05:10 2009
Assume that we have a computer with a 3-address instruction for adding the
contents of two addressed memory locations and depositing the sum in a third
addressed memory location. In assembly form,the instruction looks like this:
ADD A,B,C
If the instruction occupies three words and if all addresses are direct(i.e.
the addresses are part of the instruction itself),what is the minimum number
of page frames that this instruction requires to be guaranteed of proper
execution.Explian your answer. (83 台技管技所)
答案是5个frames
有人可以帮我解答一下吗？
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 140.115.189.85