It is a device, which runs at or above the peak device running rate that is presented by the supercomputer, these types of a computer used in the scientific researches, share-market, oil industries. It enables you to perform more than one tasks simultaneously, and certain alternatives are not correct, which can be described as follows:
Mainframe, It is used to process the bulk data, and it is high-level data processing,
Server is a device, that provides data to another device.
PC workstation, In this type of computer only one user works at the time.
