Consider the following scenarios and match each of these scenarios to an $3$

appropriate network type $($LAN$,$ WAN, MAN,etc$)$ and give reasoning for

choosing.

$1.$PCs in BRAC University $($Badda$)$ can communicate with PCs at BRAC

Centre $($Mohakhali$)($Both are in different networks$).$

$2.$There are $20$ labs in BRAC University, each having $50$ PCs that can

communicate with each other.

$3.$BRAC Center can communicate with BRAC CDM located at

Rajendrapur.

$4.$A number of server stations located in a city are connected, so office staff

can easily communicate with one another.