Question

Consider that a company has five regional offices i.e. Lahore, Islamabad, Karachi, Quetta and Peshawar. All branches communicate with each other by sharing data through central site. Find out which network type will be suitable for this scenario

Answer 1

WAN
Wide Area Netwaork

Answer 2

As we can see here, the offices are far miles apart from each other, so one have to choose a network in which data can be shared over long distances. Thus PAN (Personal Area Network), LAN (Local Area Network), WLAN (Wireless Local Area Network), CAN (Campus Area Network) can't be used.

MAN (Metropolitan Area Network) could be used, but it can be used between any two of the offices(lesser distance) otherwise it'll be problematic.

Thus using a WAN (Wide Area Network) is the best option.

But SAN (Storage Area Network) can also be used... it should be determined based on the type of work done by those offices.