What Business Models Do Portals Use

question 50

Essay

What business models do portals use?

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Definitions:

Recombinant Type Battery

A battery that combines different technologies, typically involving the recombination of hydrogen and oxygen to produce water and electricity.

Electrolyte

A substance that produces an electrically conducting solution when dissolved in a polar solvent, such as water, essential for the operation of batteries.

Armature

In electrical engineering, the rotating coil or coils of a dynamo or electric motor.

Brushes

Components made of conductive material that transmit electrical current between stationary wires and moving parts, often found in motors and generators.