DATABASE FUNDAMENTALS
BASICS OF BIG DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The big volume actually represents Big Data
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Big Data is just about tons of data
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The data growth and social media explosion have improved that how we look at the data
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None of these
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All of these
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Detailed explanation-1: -Big data is characterized by volume, variety, and velocity. If you have “a lot of data”, especially if it isn’t organized or you aren’t making use of it, “big data” is not what you need. A data warehouse or business intelligence system might be.
Detailed explanation-2: -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.
Detailed explanation-3: -6. Identify the incorrect big data Technologies. Answer-A) Apache PyTorch is incorrect.
Detailed explanation-4: -The correct option is c (enables retailers and suppliers alike to gain better customer insights). Big data analysts use the Recency Frequency Monetary analysis to find out the important customers.