Final answer:
Batch processing of accounts common to many concurrent transactions can actually improve operational efficiency.
Step-by-step explanation:
The statement is false. Batch processing of accounts common to many concurrent transactions can actually improve operational efficiency.
Batch processing is a method of processing large volumes of data, where multiple transactions are grouped together and processed at once. This reduces the processing time and allows for more efficient use of system resources.
For example, in the context of banking, batch processing can be used to process thousands of account transactions that occur overnight. By batching the transactions together, the bank can process them in a single batch job, rather than individually processing each transaction. This improves efficiency by reducing the amount of time and resources required for processing.