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1 votes
1 votes
The BTV operating system has a $21-bit$ virtual address, yet on certain embedded devices, it has only a $16-bit$ physical address. It also has a $2-KB$ page size. How many entries are there in each of the following ?

$a$. A conventional, single-level page table
$b$. An inverted page table

1 Answer

3 votes
3 votes
1024 entries for single level page table (number of pages)

32 entries for inverted page table(number of frames)

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akash.dinkar12 asked Mar 21, 2019
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Assuming a $1$ $KB$ page size, what are the page numbers and offsets for the following address references (provided as decimal numbers):$a. 3085$$b. 42095$$c. 215201$$d. ...