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EM Data Culture Certificate - Data Culture Part I
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A household appliances manufacturer has hired you to help analyze its social media datasets to determine which of its refrigerators are seen as the most reliable. Which of the following tools would you use to analyze this data?
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A distributed database:
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Which of the following is not one of the benefits of a blockchain database?
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You work for a car rental agency and want to determine what characteristics are shared among your most loyal customers. To do this, you will want to use the data mining software you are using to do which of the following?
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The term big data refers to all of the following except:
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You work for a retail clothing chain whose primary outlets are in shopping malls and are conducting an analysis of your customers and their preferences. You wish to find out if there are any particular activities that your customers engage in, or the types of purchases made in the month before or after purchasing select items from your store. To do this, you will want to use the data mining software you are using to do which of the following?
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Which of the following is not one of the techniques used in web mining?
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Which of the following technologies would you use to analyze the social media data collected by a major online retailer?
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In a relational database, a record is referred to in technical terms as a
:
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A
________ represent data as two-dimensional tables.
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