What are the differences between a hub and a switch

A hub is used to send a message from one port to another port. A hub doesn't know the specific address of the destination where the message needs to send the message but it will send anyway.

A switch handles data and knows the very address of the destination the message is heading to. A switch works on a data link layer.

Explanation:

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a) click on any cells in the range of data

b) click the data

c) click sort& filter group, click sort

d) select the column to sort by and then select a sort order

e) select the next column to sort by and select the sort order

f) click ok