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services, and/or information), including within business, business-to-

business, and business-to-consumer interactions.

Delivery of product or service may occur over or outside of the

Internet.

NEURAL NETWORKS

It is a type of AI system that emulates working of a human. Neural

networks derive their name from neurons, billions of cells in human brain

that perform intelligent operations. Each neuron can be small computer

with basic capabilities. On the same lines, a neural network uses

thousands of interconnected artificial neurons (specially designed

circuits). A neural network is also called artificial neural network (ANN)

to differentiate it from the neural network of human brain. Just like

humans, neural networks also require training to perform properly. Unlike

humans, neural networks can recognize and classify very quickly the

patterns in huge quantities of complex data. Neural network is being used

in variety of areas, e.g. for mail sorting at United States postal service,

identifying police officers with a potential to perform well, to predict

rainfall, to forecast air quality, to test product quality, and to predict risks

of various diseases.

ENTERPRISE HARDWARE

The hardware for enterprise is designed for heavy use, maximum

availability, and maximum efficiency. To meet their design objectives,

enterprise hardware often includes redundancy levels i.e. if one piece of

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