Computer Classification Bryan Zapata Mainframe Definition a large

Computer Classification Bryan Zapata

Mainframe � Definition a large high-speed computer, esp. one supporting numerous workstations or peripherals. � Example � Picture

Mini Computer � Definition A minicomputer, or colloquially mini, is a class of smaller computers that evolved in the mid-1960 s and sold for much less than mainframe and mid-size computers from IBM and its direct competitors � Example � Picture

Micro Computer � Definition A microcomputer is a small, relatively inexpensive computer with a microprocessor as its central processing unit. It includes a microprocessor, memory, and input/output facilities. example Picture

Computer Hardware

Central Processor Unit � Definition A central processing unit, also referred to as a central processor unit, is the hardware within a computer that carries out the instructions of a computer program by performing the basic arithmetical, logical, and input/output operations of the system. � Example � Picture

Input Peripheral � Definition A Peripheral is a device that is connected to a host computer, but not part of it. It expands the host's capabilities but does not form part of the core computer architecture. It is often, but not always, partially or completely dependent on the host. � Example � Picture

Output Peripheral � Definition �A computer device, such as a CD-ROM drive or printer, that is not part of the essential computer, i. e. , the memory and microprocessor. � Example � Picture

Storage Systems � Definition Computer data storage, often called storage or memory, is a technology consisting of computer components and recording media used to retain digital data. It is a core function and fundamental component of computers � Example � Picture

Storage Devices � Definition a piece of computer equipment on which information can be stored. � Example Picture