_____ Refers to a Computing Environment That Is Always Present

question 13

Multiple Choice

_____ refers to a computing environment that is always present, can feel our surroundings, and-based on who we are, where we are, and whom we are with-offer recommendations.

• A) Distributed computing
• B) Contextual computing
• C) Grid computing
• D) Cluster computing

---

Definitions:

Electric Motor

A device that converts electrical energy into mechanical energy, typically through the interaction of magnetic fields and current-carrying conductors.

Voltage Flows

Incorrect terminology; voltage does not flow, but rather it is a measure of the electrical potential difference between two points.

Neutral Conductor

A conductor that is connected to a point of zero voltage in an electrical system, providing a return path for current in circuits where a neutral point is used.

Potential

Refers to the potential energy per unit charge at a point in a field or circuit, often associated with voltage or electric potential difference.