From a Data Analyst's Point of View, Decision Support Data

question 27

Multiple Choice

From a data analyst's point of view, decision support data differ from operational data in three main areas: time span, granularity, and _____.

• A) usability
• B) dimensionality
• C) transaction processing
• D) sparsity

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Definitions:

Dendritic Spine Density

A measure of the number of dendritic spines (small outgrowths from neurons) per unit length of dendrite, important for synaptic strength and neural connectivity.

Cocaine

A powerful and illegal stimulant drug derived from the leaves of the coca plant, known for its addictive properties and ability to increase levels of dopamine in the brain.

AMPA Receptor

The AMPA receptor is a type of glutamate receptor in the central nervous system that plays a crucial role in fast synaptic transmission and plasticity, contributing significantly to learning and memory.

Glutamate

An excitatory neurotransmitter crucial for brain functions including learning and memory, acting as a chemical messenger in the nervous system.