4.Question 4What is the process of gathering data from different sources and putting it in one centralized place?1 pointAggregationNotificationAnalysisNormalization

What is the process of gathering data from different sources and putting it in one centralized place?1 分AggregationNotificationAnalysisNormalization

Question 5Fill in the blank: During an analysis project, _____ might involve merging or splitting datasets in order to prepare them for analysis.1 pointformatting and adjusting dataorganizing datagetting input from otherstransforming data

Question 1As a data analyst, you explore multiple data sources to find out what they may have in common. What is this process called?1 pointSorting the data sourcesData-inspired decision-makingData-driven decision-makingCleaning the data sources

There is a need to centralize data that is coming from different sources in a variety of forms (structured and unstructured) so that as a business you can perform powerful analysis using sophisticated analytics techniques to find valuable information. Many organizations set up________ to keep these data sets in a central location. A. data repositories B. data warehouses C. big data repositories D. data marts

Which of the following is the process of providing data from sources with a clear layout and purpose? Structuring a DataRestoring a DataCross-Sectional Analysis of Data