The von Neumann model

In the earliest electronic computing machines, programming was substitutable with connecting wires to plugs. No stratified design existed, therefore programming a Computer was the maximum amount of a deed of technology because it was associated exercise in algorithmic…

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The von Neumann model

In the earliest electronic computing machines, programming was synonymous with connecting wires to plugs. No layered architecture existed, so programming a computer was as much of a feat of electrical engineering as it was an exercise in algorithm design. Before thei…

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Universal Serial BUS (USB)

The universal serial bus (USB) is a computer serial bus which enables users to connect peripherals such as the mouse, keyboard, modem, CD-ROM , scanner , and printer , to the outside of a computer without any configuration. Personal computers equipped with USB will a…

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Central processing unit (CPU)

T he central processing unit (CPU) is the “brain” of the computer and is responsible for accepting data from input devices, processing the data into information, and transferring the information to memory and output devices. The CPU is organized into the following thre…

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Elements of computer

As we all know, a computer is an electronic device that receives data instructions and processes them to produce desired results. Computation, information storage communication and control are the four major functions that most of today's computers carry out follow…

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