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1. __________ is a subject-oriented, integrated, time-variant, nonvolatile collection of data in support of management decisions. A. Data Mining B. Data Warehousing C. Web Mining D. Text Mining Answer» B. Data Warehousing 2. The data Warehouse is __________. ...

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Amazon DynamoDB is a fully managed proprietary NoSQL database service that supports key–value and document data structures and is offered by Amazon.com as part of the Amazon Web Services portfolio. (Read more at Wikipedia). DynamoDB MCQs: This section contains ...

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