QUESTION $20$

Same Problem Statement for $20,21,22,23,24$

notation indicates that a virtual page maps to the given page frame, that is$,$ it is located in that frame$)$:

Virtual page $1$ Page frame $0$

Virtual page $2$ Page frame $4$

Virtual page $8$ Page frame $1$

Virtual page $7$ Page frame $2$

Virtual page $10$ Page frame $5$

Virtual page $20$ Page frame $6$

The page size is $1K$ bytes and the maximum physical memory size of the machine is $8KB.$

How many bits are required for each virtual address?

$2$

$4$

$8$

$9$

$11$

$13$

$16$

$24$

QUESTION $21$

Same Problem Statement for $20,21,22,23,24$

notation indicates that a virtual page maps to the given page frame, that is$,$ it is located in that frame$)$:

Virtual page $1$ Page frame $0$

Virtual page $2$ Page frame $4$

Virtual page $8$ Page frame $1$

Virtual page $7$ Page frame $2$

Virtual page $10$ Page frame $5$

Virtual page $20$ Page frame $6$

The page size is $1K$ bytes and the maximum physical memory size of the machine is $8KB.$

How many bits are required for each physical address?

$2$

$4$

$8$

$9$

$11$

$13$

$16$

$24$