To access a mainframe or supercomputer ,users often use a-
To access a mainframe or supercomputer ,users often use a Terminal.
A computer terminal is an electronic or electromechanical hardware device that is used for entering data into, and displaying data from, a computer or a computing system. A supercomputer is a powerful computer which is used for processing data at fastest possible speed. ... Thus, the primary focus of a supercomputer is speed, whereas for a mainframe it is to deal with extensive amount of data. Mainframe computers are not as powerful as supercomputers.
Although we all think our mainframes are super, mainframes and supercomputers are different on some fundamental levels. Here's why. Both mainframes and supercomputers push the limits of what can be accomplished through computing. They are both large and powerful machines, but they are not the same thing.
The IBM is the most successful and dominant manufacturer of the mainframe computer. Supercomputer is the fastest computer of the world whereas; the mainframe computer is also faster but less than a supercomputer. Supercomputer is the largest computer.