Q$7)$ This question consists of two independent parts: part a$)$ and part b$).(9$ POINTS$)$

a$)$ Which of the following is the correct matching of the LAN topologies?

Topology $1=$

Topology $3=$

Topology $2=$

b$)$ Choose True $($T$)$ or False $($F$)$ for each of the following statements about ring topology.

i$.$ Repeaters are joined by point$-$to$-$point links in the closed loop.

ii$.$ Repeaters receive data on both links.

iii. Destination recognizes address of frame and copies frame.

iv$.$ Data in frames circulate past the stations until it reaches destination, then it stops.

v$.$ Media access control determines when station can insert frame.

i$.\frac{T}{F}$

ii$.\frac{T}{F}$

iii. $\frac{T}{F}$

iv$.\frac{T}{F}$

v$.\frac{T}{F}$