$($GRADED $3$ points$)=\{a,b\}$ Construction technique for reverse and concatenation

Describe the construction technique that is used for the following:

From $2$ dfas that have been constructed for and $L_2,L2((a{b}^{*}aa))$ Using the construction techniques described in class, prove that $L_2*L^2{?}^R($L$2$ concatenated with the reverse of L$1)$ is also regular.

$5.($GRADED $4$ points$)=\{0,0\}$ Construction technique for intersection

Use the construction technique for Intersection to find and DRAW a dfa that accepts the intersection of the following $2$ languages $($show all your work $-$ draw all $3$ dfas$)$:

$=\{0,1\}$

$L(0^{*}{110}^{*})L({011}^{*})$

Draw nfa and dfa if needed please