One Characteristic of Independent Data Marts Is Complexity for End

question 95

Multiple Choice

One characteristic of independent data marts is complexity for end users when they need to access data in separate data marts. This complexity is caused by not only having to access data from separate databases, but also from:

• A) the possibility of a new generation of inconsistent data systems, the data marts themselves.
• B) lack of user training.
• C) denormalized data.
• D) incongruent data formats.

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Definitions:

Chromosome

A structure of nucleic acids and protein found in the cell nucleus, carrying genetic information in the form of genes.

CAG Repeats

A series of trinucleotide repeats in the DNA, where the cytosine (C), adenine (A), and guanine (G) nucleotides are repeated multiple times; associated with various genetic disorders when present in high numbers.

HTT Gene

A gene on chromosome 4 that codes for the huntingtin protein, mutations of which are associated with Huntington's disease.

Huntington Disease

A hereditary neurodegenerative disorder characterized by motor dysfunction, cognitive decline, and psychiatric issues, often leading to a significant reduction in quality of life.