computer network

a group of computers interconnected by communication lines. Computer networks vary in size and complexity from local area networks (LANs) to the global Internet. Connections between network nodes (i.e., computers) can be wireless (for short distances) or via copper wires (as in traditional telephone lines) or optical fibers.

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Psychology term of the day

May 9th 2024

ego stress

any situation, external or internal, that challenges the individual and produces stress (tension, anxiety, etc.) requiring adaptation by the ego. Ego stress is sometimes expressed as such defensive reactions as dissociation, somatization, or panic.