To answer this question, you need to understand what ECL (Enterprise Control Language) is and its purpose.
ECL is a data processing language used primarily for big data analytics and batch processing. It was developed by HPCC Systems (High-Performance Computing Cluster) and is used to define data transformations and operations on large volumes of data.
Based on this information, the statement "ECL is used for batch processing" is correct. ECL allows users to define and execute batch processing jobs on large datasets.
Therefore, the correct answer is A) True.