A buffer is a reminiscence space that quickly shops information whereas it’s being transferred between two units or packages. Buffers are used to forestall information loss or corruption when the switch fee of the 2 units or packages is totally different.
Buffers are necessary as a result of they assist to make sure that information is transferred precisely and effectively. With out buffers, information could possibly be misplaced or corrupted if the switch fee of the 2 units or packages will not be synchronized.