DATABASE FUNDAMENTALS
BASICS OF BIG DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Big data makes it possible to predict with greater certainty whether or not a supplier will deliver as agreed, and makes it possible to optimize supply chains to reduce risk.
Detailed explanation-2: -Advanced analytic techniques include those such as data/text mining, machine learning, pattern matching, forecasting, visualization, semantic analysis, sentiment analysis, network and cluster analysis, multivariate statistics, graph analysis, simulation, complex event processing, neural networks.
Detailed explanation-3: -Real-time processing is defined as the processing of unbounded stream of input data, with very short latency requirements for processing-measured in milliseconds or seconds.
Detailed explanation-4: -1 Answer. The correct answer is option D (can be analyzed with traditional spreadsheets). Big data cannot be analyzed with traditional spreadsheets or database systems like RDBMS because of the huge volume of data and a variety of data like semi-structured and unstructured data.