Identify characteristics of data warehouses. More than one answer is possible.1 pointPopulated from operational databases and external data sourcesOptimized for efficient and reliable processing of large volumes of daily transactions.Transformations and integrations performed to support decision makingOptimized for reporting that summarizes large amounts of data

Populated from operational databases and external data sources: Data warehouses are large repositories of data collected from different sources. This data is often extracted from operational databases and external data sources, making it a comprehensive source of information for an organization.

Optimized for efficient and reliable processing of large volumes of daily transactions: This is not typically a characteristic of data warehouses. Data warehouses are optimized for analysis and query processing rather than transaction processing. They are designed to handle complex queries on large amounts of data, not to process large volumes of daily transactions like an operational database system.

Transformations and integrations performed to support decision making: Data warehouses often involve the transformation and integration of data. This is done to ensure that the data is in a format that can be easily used for analysis and decision-making purposes. This process often involves cleaning the data, resolving inconsistencies, and integrating it into a unified format.

Optimized for reporting that summarizes large amounts of data: Data warehouses are indeed optimized for reporting and summarizing large amounts of data. They are designed to support complex queries and generate reports that can provide insights into the data, making them an essential tool for data analysis and business intelligence.