Question

What are the filters? Write steps to implement it.

Answer 1

Filter your Excel data if you only want to display records that meet certain criteria. ... On the Data tab, in the Sort & Filter group, click Filter. ... To remove the filter, on the Data tab, in the Sort & Filter group, click Clear.

Answer 2

Filter is a program in computer programming, which is particularly designed to examine each input and output for certain qualifying criteria which is hen processed and can be forwarded accordingly.

It was for the first time used in a UNIX system and other operating systems also uses it.

Filters are used to remove or insert headers or control characters in data also.