$5.(12$ points$)$ Paging shown as below:

$\backslash$begin$\{$tabular$\}\{|$c$|$c$|\}$

$\backslash$hline Logical page number & Physical block number $\backslash \backslash$

$\backslash$hline $0$ & $9\backslash \backslash$

$\backslash$hline $1$ & $6\backslash \backslash$

$\backslash$hline $2$ & $7\backslash \backslash$

$\backslash$hline $3$ & $3\backslash \backslash$

$\backslash$hline

$\backslash$end$\{$tabular$\}$

Assume there are two requests on logical address $($in hexadecimal number$)010$AF$,100$AF$.$

$(1)(4$ points$)$ Please describe how many bits the virtual page number and the page offset contain, respectively.