Question

Where are mainframe computers mainly used for​

Answer 1

Mainframes have been used for such applications as payroll computations, accounting, business transactions, information retrieval, airline seat reservations, and scientific and engineering computations.

Answer 2

They are usually used as servers on the World wide web.

They are also used in large organisations such as banks,airlines and universities.

They are also used for census.

Step-by-step explanation:

They are larger in size,have high processing speed and larger storage capacity.