オペレーティング システムの試験問題を調べているときに、どうしても理解できない問題に出くわしました。メモリ管理スキームはページング です ここに質問があります:
An operating system that runs on a CPU with a 16 bit address pointer employs a paging memory management scheme with a page size of 1024 bytes.
a) At most how many frames can physical memory contain?
b) Indicate which bits in an address pointer are used for page and offset.
c) A process image of size 3.5K resides in memory. You are given the page table of this process in Figure 1 below. What physical address will the hexadecimal logical address 0x0FCE result in? Show your calculations.
d) How much internal fragmentation does this process produce?
Page Frame
0 4
1 8
2 9
3 6
Figure 1 Process Page Table
誰でもこれで私を助けることができますか?