Which model does MapReduce utilize?

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Which model does MapReduce utilize?
A . Batch processing
B . Backup
C . Geographic mapping
D . Redundancy

Answer: A

Explanation:

Reference: https://datawhatnow.com/batch-processing-mapreduce/#:~:text=MapReduce%20is%20a%20programming%20model%20that%20allows%20the%20user%20to,a%20small%20amount%20of%20code.&text=Today%2C%20som e%20databases%20and%20data,the%20map%20and%20reduce%20functions