364) A data analyst collects, queries, and consumers organizational data to uncover patterns and provide insights for strategic business decision making.
⊚ true
⊚ false
⊚ false
365) Knowledge workers are individuals valued for their ability to mitigate risk and implement critical human resource and accounting rules and regulations.
⊚ true
⊚ false
⊚ false
366) Using only data and information to make decisions and solve problems is the key to finding success in business. These are also the only core drivers of the information age and the building blocks of business systems.
⊚ true
⊚ false
⊚ false
367) Big data is a collection of large complex datasets, which cannot be analyzed using traditional database methods and tools.
⊚ true
⊚ false
⊚ false
368) The four common characteristics of big data include variety, veracity, volume, velocity.
⊚ true
⊚ false
⊚ false
369) Variety in big data includes different forms of structured and unstructured data.
⊚ true
⊚ false
⊚ false
370) Veracity in big data includes the uncertainty of data, including biases, noise, and abnormalities.
⊚ true
⊚ false
⊚ false
371) Volume in big data includes the scale of data.
⊚ true
⊚ false
⊚ false
372) Velocity in big data includes the analysis of streaming data as it travels around the Internet.
⊚ true
⊚ false
⊚ false
373) Velocity in big data includes different forms of structured and unstructured data.
⊚ true
⊚ false
⊚ false
374) Volume in big data includes the uncertainty of data, including biases, noise, and abnormalities.
⊚ true
⊚ false
⊚ false
375) Big data is a view of data at a moment in time.
⊚ true
⊚ false
⊚ false
376) A snapshot is a view of data at a particular moment in time.
⊚ true
⊚ false
⊚ false
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