DATABASE FUNDAMENTALS
BASICS OF BIG DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Black Box Data
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Power Grid Data
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Search Engine Data
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All of the above
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Detailed explanation-1: -Explanation: All options are the fields come under the umbrella of Big Data. 9. How many types of data is present? Explanation: The data in it will be of three types:Structured data, Semi Structured data, Unstructured data.
Detailed explanation-2: -Work in cloud computing includes knowledge of machine learning, artificial intelligence, database development and maintenance, cloud security and skills in analyzing data.
Detailed explanation-3: -What exactly is big data? The definition of big data is data that contains greater variety, arriving in increasing volumes and with more velocity. This is also known as the three Vs. Put simply, big data is larger, more complex data sets, especially from new data sources.
Detailed explanation-4: -What are the main components of Big Data? (A) MapReduce (B) HDFS (C) YARN (D) All of these Answer-D 3. What are the different features of Big Data Analytics? (A) Open-Source (B) Scalability (C) Data Recovery (D) All the above Answer-D 4.
Detailed explanation-5: -Answer-C) There are three forms of big data-unstructured, structured, and semi-structured.