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Pharming involves

Legacy systems are still used because they

To use the analog telephone system for sending digital data, you must also use

Which of the following is not an IT infrastructure service component?

Hackers create a botnet by

A computer virus replicates more quickly than a computer worm.

________ unleash powerful economies of scale and result in price declines in manufactured computer products.

The concept of a future Web in which it is commonplace for everyday objects to be connected, controlled or monitored over the Internet is called

Coaxial cable is similar to that used for cable television and consists of thickly insulated copper wire.

The backbone networks of the Internet are typically owned by long-distance telephone companies called