Podcast
Questions and Answers
What is the primary reason big data requires new techniques, algorithms, and analytics?
What is the primary reason big data requires new techniques, algorithms, and analytics?
- Due to the diversity and complexity of the data (correct)
- Due to the lack of storage capacities
- Due to the large size of the data
- Due to the unstructured nature of the data
What is the main reason behind the importance of big data?
What is the main reason behind the importance of big data?
- What an organization does with the data (correct)
- The cost of storing the data
- The speed at which data is generated
- The amount of data an organization has
What is the estimated amount of data that exists in the digital universe today?
What is the estimated amount of data that exists in the digital universe today?
- 5 Zetabytes
- 2.7 Zetabytes (correct)
- 10 Zetabytes
- 1 Zetabyte
What is the approximate amount of user-generated data stored, accessed, and analyzed by Facebook?
What is the approximate amount of user-generated data stored, accessed, and analyzed by Facebook?
What is the estimated amount of data generated daily by Twitter?
What is the estimated amount of data generated daily by Twitter?
What percentage of today's stored data was generated in the last two years?
What percentage of today's stored data was generated in the last two years?
Which of the following is a characteristic of big data?
Which of the following is a characteristic of big data?
What is the main idea behind 'Viability' in big data characteristics?
What is the main idea behind 'Viability' in big data characteristics?
What is the main idea behind 'Value' in big data characteristics?
What is the main idea behind 'Value' in big data characteristics?
What is the primary driver of the increase in availability of data sources?
What is the primary driver of the increase in availability of data sources?
What is the key benefit of big data?
What is the key benefit of big data?
What is the characteristic of big data that refers to carefully selecting attributes that predict outcomes?
What is the characteristic of big data that refers to carefully selecting attributes that predict outcomes?
What is the main challenge of managing big data?
What is the main challenge of managing big data?
What is the primary reason behind the need to analyze real-time data?
What is the primary reason behind the need to analyze real-time data?
What is the common theme among the sources of big data?
What is the common theme among the sources of big data?
What is the implication of having 90% of today's stored data generated in the last two years?
What is the implication of having 90% of today's stored data generated in the last two years?
What is the key difference between big data and traditional data?
What is the key difference between big data and traditional data?
What is the main benefit of Walmart's ability to handle over 1 million customer transactions per hour?
What is the main benefit of Walmart's ability to handle over 1 million customer transactions per hour?
