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suppose it takes 100 ns to access page table and 20 ns to
access associative memory. if the average access time is 28
nano seconds the corressponding hit rate is:
a) 100%
b) 90 %
c) 80 %
d) 70%
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Answer Posted / vimlesh sharma
let x% hit ratio then
x/100 * 20 + (1-x/100)*120 =28
x=92
which is showing 90% hit ratio
| Is This Answer Correct ? | 16 Yes | 3 No |
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