Question

What is filtering ? Why is it possible

Answer 1

Answer:

Filtration, the process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter medium that permits the fluid to pass through but retains the solid particles. Either the clarified fluid or the solid particles removed from the fluid may be the desired product.

Hope it helps. Jai Shri Krishna

Answer 2

Answer:

filtering is a kind of computer programming . with the help of this we can enrich several operating systems ( OS) like - unix , dos , windows etc. it is a section of computer code to examine the each input or output . some time it used for removing or insert the header or control characters in computer data .