To improve Big SQL query performance one should specify the INPUTFORMAT and OUTPUTFORMAT during which of the following? A. SELECT statements B. When the file is initially stored in HDFS C. CREATE and ALTER table statements D. While the files…

A Resilient Distributed Dataset with Replicated storage level does which of the following? A. Protects from data loss by recomputing the data B. Allows you to continue running the task in case of a node failure C. Guarantees a performance…