acty final exam 2023 with 100% complete answers

In at least one complete sentence, define Big Data. correct answersLarge, complex, "raw" data sets Too large or complex for the existing system to handle Which of the following is the best definition of the term big data? correct answersDatasets that are too large and complex for businesses' existing systems utilizing traditional capabilities. what are the four defining features of Big Data that we discussed. correct answersvolume velocity variety variability what is the definition of volume as a feature of big data correct answersthe amount of data that must be understood to make data-based decisions what is the definition of velocity as a feature of big data correct answershow fast is the data being produced and modified what is the definition of variety as a feature of big data correct answersthe data is coming from inside and outside the company's own information system. This means the data can be structured, semi-structured or unstructured what is the definition of variability as a feature of big data correct answersthe biases, noise and abnormality in data What is structured data? correct answersTypically found in tables with columns and rows of data What is semi-structured data? correct answersthe data has an organization, but the table structure is removed so the data can be more easily read and manipulated