Which of the following statements best describes the primary difference between OLTP (Online Transaction Processing) and OLAP (Online Analytical Processing) in the context of Data Warehousing? OLTP systems focus on complex analytical queries, while OLAP systems focus on simple transactional operations   OLTP systems are based on relational databases (RDBMS), while OLAP systems primarily use NoSQL databases   OLAP systems handle a high volume of simultaneous users, while OLTP systems are optimized for single-user access   OLTP systems are used for data storage, while OLAP systems are used for data retrieval   OLTP systems are highly normalized for real-time transaction processing, while OLAP systems are designed for multidimensional data analysis

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