Representing $\sqrt[\phantom{2}]{2}$ in a fixed point register with $2$ bits for the integer part and $3$ bits for

the fractional part gives a round$-$off error of most nearly

$($A$)-0\mathrm{.}085709$

$($B$)0\mathrm{.}0392$

$($C$)0\mathrm{.}1642$

$($D$)0\mathrm{.}2892$