Systems Design

question 9

Multiple Choice

Systems design

• A) describes what a system should do to meet information requirements.
• B) shows how the new system will fulfill the information requirements.
• C) identifies which users need what information, where, when and how.
• D) is concerned with the logical view of the system solution.

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Definitions:

Negatively Charged Ions

Ions that have gained one or more electrons, resulting in a net negative charge.

Myelin Sheath

A fatty layer that encases the axons of some neurons, enhancing the speed at which nerve impulses travel.

Neuron Fires

The process in which a neuron transmits an electrical impulse along its axon, resulting in the release of neurotransmitters into the synapse, to communicate with other neurons or muscles.

Cell Body

The spherical part of a neuron that contains the nucleus and connects to the dendrites and the axon, serving as the neuron's metabolic center.