DATABASE FUNDAMENTALS
BASICS OF BIG DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Volume
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Velocity
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Variety.
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Veracity
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Multiple data
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Detailed explanation-1: -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-2: -Big data is a collection of data from many different sources and is often describe by five characteristics: volume, value, variety, velocity, and veracity.
Detailed explanation-3: -Verifiability is NOT one of the V’s of Big Data. ( There are 5 V’s of Big data which comprises the velocity, volume, value, variety, and veracity of the data.
Detailed explanation-4: -The 5 V’s of big data (velocity, volume, value, variety and veracity) are the five main and innate characteristics of big data.
Detailed explanation-5: -Which of the following characteristic of big data is relatively more concerned to data science? Explanation: Big data enables organizations to store, manage, and manipulate vast amounts of disparate data at the right speed and at the right time.