What is the primary challenge in processing and analyzing unstructured data in a big data environment?
A. Limited data volume
B. Data skew
C. Data variety
D. Data veracity
Answer: Option C
A. Limited data volume
B. Data skew
C. Data variety
D. Data veracity
Answer: Option C
What is the primary characteristic of "big data"?
A. Small volume of data
B. High velocity of data
C. Variety of data sources
D. Low complexity of data
In the context of big data, what does the "3Vs" represent?
A. Velocity, Value, Variability
B. Volume, Variety, Velocity
C. Volume, Value, Variety
D. Velocity, Veracity, Variety
A. Java
B. Python
C. Hadoop
D. SQL
What is the main purpose of the Hadoop Distributed File System (HDFS) in a Hadoop ecosystem?
A. Real-time data processing
B. Data storage and retrieval
C. Data visualization
D. Data encryption
Join The Discussion