Now let’s put your knowledge to the test: can you pass the Big Data Quiz?
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Big Data can be defined by the four ‘Vs’. What does each of the ‘Vs’ stand for?
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Data that may be considered as Big Data includes:
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The options below represent challenges faced by the advance of Big Data.
Which one is not a challenge?
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Companies are learning more and more about how to handle Big Data. Which statement below is not true?
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- Companies are translating collected data in more engaging and easier to understand visualisations.
- Companies are using Big Data to understand customers wishes and behaviours.
- It is extremely cheap to handle Big Data these days.
- When businesses analyse the data they have collected it’s possible to plan and make informed decisions.
Big Data is improving healthcare in many ways. Which of the statements below is incorrect?
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- We can now look through huge numbers of medical records and look for patterns that can help with early diagnosis and even help develop new treatments and medicines.
- We can decode entire DNA strings in minutes predicting how diseases will evolve.
- In the near future, health apps and smartwatches will be able to feed data into your medical records in a way that you will get a notification telling you to go to the doctor if needed.
- Robots fed by Big Data are able to perform full operations with no human assistance.
Big Data is revolutionising processes in different sectors. Which of the statements below is correct?
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- Although retail is one of the biggest sectors that use Big Data, retailers are still not able to predict customer demand based on stock rotation.
- Unfortunately we are still not able to make any integration between data from different data centres.
- Some companies are using devices that enable them to track employees' social dynamics in the workplace.
- Social Media data is not accessible to the majority of businesses.
Below are examples of how Big Data is improving the lives of people living in cities. Which one is not true?
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