Question $10$:

IBM describes Big Data through the phenomenon of the $4Vs,$ shown below. Identify the $"$V$"$ illustrated by data in motion.

Data in Motion

a $a$ a ma

Streaming data, milliseconds

to seconds to respond

volume

velocity

variety

veracity

Data in Many Forms

Structured, unstructured, text, multimedia

Uncertainly due to data inconsistency & incompleteness, ambiguities: Iatency, deception, model approximations

Data in Doubt

Terabytes to exabytes of existing data to process model approximations

t

$9$

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