Explanation:IBM data scientists break big data into four dimensions: volume, variety, velocity and veracity. 8. Which of the following focuses on the discovery of (previously) unknown properties on the data ?
A. Data mining
B. Big Data
C. Data wrangling
D. Machine Learning
Answer:A
Explanation:IBM data scientists break big data into four dimensions: volume, variety, velocity and veracity. 8. Which of the following focuses on the discovery of (previously) unknown properties on the data ?
A. Data mining B. Big Data C. Data wrangling D. Machine Learning