A paged memory consists of $4$ frames. Pages $7,1,0,3$ have been loaded into the $4$ frames in the given order.

pg$-$replacement.JPG

Using FIFO, the reference string RS will generate

page faults.

At time $14,$ the $4$ frames will contain the pages

$.$

$($List the $4$ page numbers separated by commas.$)$

Using LRU, the reference string RS will generate

page faults.

At time $14,$ the $4$ frames will contain the pages

$.$

Assume now that the same RS is used with the working set $($WS$)$ page replacement algorithm.

The size of the sliding window is d $=5.$

Determine the size of the Working Set

at time $7$: $|$WS$|=$

pages

at time $11$: $|$WS$|=$

pages

at time $12$: $|$WS$|=$

pages Question $4$

A paged memory consists of $4$ frames. Pages $7,1,0,3$ have been loaded into the $4$ frames in

the given order.

Using FIFO, the reference string RS will generate

At time $14,$ the $4$ frames will contain the pages

$($List the $4$ page numbers separated by commas.$)$

Using LRU, the reference string RS will generate

page faults.

At time $14,$ the $4$ frames will contain the pages

Assume now that the same RS is used with the working set $($WS$)$ page replacement algorithm.

The size of the sliding window is $d=5.$

Determine the size of the Working Set

at time $7$: $|WS|=$

pages

at time $11$: $|WS|=$

pages

at time $12$:$|WS|=$

pages