Explanation:Big Data is actually a concept providing an opportunity to find new insight into your existing data as well guidelines to capture and analysis your future data. 6. Which of the following step is performed by data scientist after acquiring the data ?
A. Data Cleansing
B. Data Integration
C. Data Replication
D. All of the Mentioned
Answer:A
Explanation:Big Data is actually a concept providing an opportunity to find new insight into your existing data as well guidelines to capture and analysis your future data. 6. Which of the following step is performed by data scientist after acquiring the data ?
A. Data Cleansing B. Data Integration C. Data Replication D. All of the Mentioned
Explanation:Data cleansing, data cleaning or data scrubbing is the process of detecting and correcting (or removing) corrupt or inaccurate records from a record set, table, or database. 7. 3V’s are not sufficient To describe big data.