What is the main difference between mainframe and supercomputer?

A ) Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently ✅

B ) Supercomputers are much smaller than mainframe computers

C ) Supercomputer is much larger than mainframe computers

D ) Supercomputers are focused to executive as many programs as possible while mainframe uses its power to execute few programs as fast as possible