Question

write short note on the following
1 wan
2 protocol
3 Routar
4. algorithm
5 cell reference
please tell and follow mr​

Answer 1

$\huge\bf{AnswEr -}$

A cell reference in Excel refers to the value of a different cell or cell range on the current worksheet or a different worksheet within the spreadsheet.

Answer 2

Answer:

A wide area network (WAN) is a geographically distributed private telecommunications network that interconnects multiple local area networks (LANs). A LAN is a group of computers and network devices which are all connected to each other, typically from within a short relative geographical distance.