Summary
Summary Smarter world
- Course
- Institution
- Book
This includes a summary of introduction(smarter world) and chapter 1 (smarter business ) of the book .
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Some examples from this set of practice questions
1.
What is big data ?
Answer: Big data is collection of data which is huge in volume yet growing exponentially with time.
2.
What are the three types of big data ?
Answer: 1. Structured data 2. Unstructured data 3. Semi structured data
3.
What is structured data ?
Answer: Any data that can be stored, accessed and processed in the form of fixed format is called structured data .
4.
Give an example for structured data .
Answer: Data stored in relational databases
5.
What is unstructured data ?
Answer: Any data with unknown format or structure .
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